UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                    FORM 10-K

               [ X ] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

                   For the fiscal year ended December 31, 1999

                                       or

              [ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)
                     OF THE SECURITIES EXCHANGE ACT OF 1934

                  For the transition period from ____ to _____.

                           Commission File No. 1-13199

                              SL GREEN REALTY CORP.
             (Exact name of registrant as specified in its charter)

                Maryland                            13-3956755
       State or other jurisdiction             (I.R.S. Employer of
     incorporation or organization)          Identification No.)

                 420 Lexington Avenue, New York, New York 10170
               (Address of principal executive offices - zip code)

                                 (212) 594-2700
              (Registrant's telephone number, including area code)

           SECURITIES REGISTERED PURSUANT TO SECTION 12(b) OF THE ACT:

    Title of Each Class                Name of Each Exchange on Which Registered
    -------------------                -----------------------------------------
Common Stock $.01 par value                   New York Stock Exchange

        SECURITIES REGISTERED PURSUANT TO SECTION 12(g) OF THE ACT: None

       Indicate by check mark whether the Registrant (1) has filed all reports
       required to be filed by Section 13 or 15(d) of the Securities Exchange
       Act of 1934 during the preceding 12 months (or for such shorter period
       that the restraint was required to file such reports), and (2) has been
       subject to such filing requirements for the past 90 days Yes |X| No |_|.

       Indicate by check mark if disclosure of delinquent filers pursuant to
       Item 405 of Regulation S-K is not contained herein, and will not be
       contained, to the best of the Registrant's knowledge, in definitive proxy
       or information statements incorporated by reference in Part III of this
       Form 10-K or any amendment to this Form 10-K. [ ]

       As of March 9, 2000, there were 24,229,997 shares of the Registrant's
       common stock outstanding. The aggregate market value of common stock held
       by non-affiliates of the Registrant (22,994,581 shares) at March 9, 2000,
       was $513,066,589. The aggregate market value was calculated by using the
       closing price of the stock as of that date on the New York Stock
       Exchange.

                       DOCUMENTS INCORPORATED BY REFERENCE

       Portions of the Registrant's Proxy Statement for the Annual Stockholders'
       Meeting to be held May 16, 2000 are incorporated by reference into Part
       III.




                              SL GREEN REALTY CORP.

                             FORM 10-K REPORT INDEX



         10-K PART AND ITEM NO.                                                                  PAGE
         ----------------------                                                                  ----

                                                                                           
         PART I

         1.  BUSINESS .........................................................................     3
         2.  PROPERTIES .......................................................................    11
         3.  LEGAL PROCEEDINGS ................................................................    19
         4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS ..............................    19

         PART II

         5.  MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER MATTERS.............    20
         6.  SELECTED FINANCIAL DATA ..........................................................    20
         7.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS
                 OF OPERATIONS ................................................................    23
         7a QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK.........................    29
         8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA ......................................    31
         9.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND
                 FINANCIAL DISCLOSURE .........................................................    74

         PART III

         10.  DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT ..............................    74
         11.  EXECUTIVE COMPENSATION ..........................................................    74
         12.  SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT ..................    74
         13.  CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS ..................................    74

         PART IV

         14.  EXHIBITS, FINANCIAL STATEMENTS AND SCHEDULES, AND REPORTS ON FORM 8-K ...........    74








         THE "COMPANY" MEANS SL GREEN REALTY CORP., A MARYLAND CORPORATION, AND
         ONE OR MORE OF ITS SUBSIDIARIES (INCLUDING SL GREEN OPERATING
         PARTNERSHIP, L.P.), AND THE PREDECESSORS THEREOF (THE "SL GREEN
         PREDECESSOR") OR, AS THE CONTEXT MAY REQUIRE, SL GREEN REALTY CORP.
         ONLY OR SL GREEN OPERATING PARTNERSHIP, L.P. ONLY AND (ii) "STEPHEN L.
         GREEN PROPERTIES." MEANS SL GREEN PROPERTIES, INC., A NEW YORK
         CORPORATION, AS WELL AS THE AFFILIATED PARTNERSHIPS AND OTHER ENTITIES
         THROUGH WHICH STEPHEN L. GREEN HAS HISTORICALLY CONDUCTED COMMERCIAL
         REAL ESTATE ACTIVITIES.

         INFORMATION CONTAINED IN THIS FINANCIAL REPORT CONTAINS
         "FORWARD-LOOKING STATEMENTS" RELATING TO, WITHOUT LIMITATION, FUTURE
         ECONOMIC PERFORMANCE, PLANS AND OBJECTIVES OF MANAGEMENT FOR FUTURE
         OPERATIONS AND PROJECTIONS OF REVENUE AND OTHER FINANCIAL ITEMS, WHICH
         CAN BE IDENTIFIED BY THE USE OF FORWARD-LOOKING TERMINOLOGY SUCH AS
         "MAY," "WILL," "SHOULD," "EXPECT," "ANTICIPATE," "ESTIMATE" OR "FACTORS
         THAT MAY INFLUENCE RESULTS AND ACCURACY OF FORWARD LOOKING STATEMENTS"
         AND ELSEWHERE IDENTIFY IMPORTANT FACTORS WITH RESPECT TO SUCH
         FORWARD-LOOKING STATEMENTS, INCLUDING CERTAIN RISKS AND UNCERTAINTIES
         THAT COULD CAUSE ACTUAL RESULTS TO DIFFER MATERIALLY FROM THOSE IN SUCH
         FORWARD-LOOKING STATEMENTS.

         PART I

                                ITEM 1. BUSINESS

         GENERAL

         The Company is a self-managed real estate investment trust ("REIT")
         with in-house capabilities in property management, development,
         construction and leasing and was formed in June 1997 for the purpose of
         continuing the commercial real estate business of S. L. Green
         Properties, Inc. For more than 19 years, S. L. Green Properties had
         been engaged in the business of owning, managing, leasing, acquiring
         and repositioning Class B office properties in Manhattan, a borough of
         New York City ("Manhattan"). As of December 31, 1999, the Company's
         portfolio consisted of 22 Class B commercial properties encompassing
         approximately 7.6 million rentable square feet located primarily in
         midtown Manhattan (the "Properties"). The Company's wholly-owned
         interests in the Properties represent fee ownership (18), including
         ownership in condominium units, leasehold ownership (2) and operating
         sublease ownership (2). Pursuant to the operating sublease
         arrangements, we, as tenant under the operating sublease, perform the
         functions traditionally performed by landlords with respect to our
         subtenants. We are responsible for not only collecting rent from our
         subtenants, but also maintaining the property and paying expenses
         relating to the property. As of December 31, 1999, the weighted average
         occupancy (total occupied square feet divided by total available square
         feet) of the Properties was 97%. The Company's portfolio also includes
         ownership interests in unconsolidated joint ventures which own two
         Class B office properties in Manhattan, encompassing approximately 1.0
         million rentable square feet. In addition, the Company continues to
         manage six office properties owned by third-parties and affiliated
         companies encompassing approximately 1.6 million rentable square feet.

         S. L. Green Properties was founded in 1980 by Stephen L. Green, its
         Chairman, and Chief Executive Officer. Since that time, S. L. Green
         Properties became a full service, fully integrated real estate company.
         Prior to the Company's initial public offering (the "Offering" or
         "IPO") in August 1997, S. L. Green Properties had been involved in the
         acquisition of 31 Class B office properties in Manhattan containing
         approximately four million square feet and the management of 50 Class B
         office properties in Manhattan containing approximately 10.5 million
         square feet.

         There are numerous office properties that compete with the Company in
         attracting tenants and numerous companies that compete in selecting
         properties for acquisition.

         The Company's corporate offices are located in midtown Manhattan at 420
         Lexington Avenue, New York, New York 10170. The Company's corporate
         staff consists of 85 persons, including 56 professionals experienced in
         all aspects of commercial real estate. The Company can be contacted at
         (212) 594-2700 or visit the Company's website at www.slgreen.com.

         The Company's primary business objective is to maximize total return to
         shareholders through growth in distributable cash flow and appreciation
         in the value of its assets. The Company plans to achieve this objective
         by assembling the most compelling portfolio of Class B Manhattan office
         properties through acquisition and repositioning and by capitalizing on
         the growth opportunities described below.

         FORMATION AND INITIAL PUBLIC OFFERING

         In connection with the Company's IPO the Operating Partnership received
         a contribution of interests in real estate properties as well as 95% of
         the economic non-voting interest in the management, leasing and
         construction companies (the "Service Corporation"). The Company is
         organized so as to qualify and has elected to qualify as a REIT under
         the Internal Revenue Code of 1986, as amended.



         The authorized capital stock of the Company consists of 200 million
         shares of capital stock, $.01 par value, of which the Company has
         authorized the issuance of up to 100 million shares of Common Stock,
         $.01 par value per share, 75 million shares of Excess Stock, at $.01
         par value per share, and 25 million shares of Preferred Stock, par
         value $.01 per share.

         INITIAL PUBLIC OFFERING

         On August 20, 1997, the Company issued 11.615 million shares of its
         Common Stock (including the underwriters' over-allotment option of 1.52
         million shares) to the public through the Offering. Concurrent with the
         consummation of the Offering, the Company issued 38,094 shares of
         restricted common stock pursuant to stock loans and 85,600 shares of
         restricted common stock to a financial advisor. In addition, the
         Company previously issued to its executive officers approximately
         553,616 shares, as founders' shares. The net cash proceeds received by
         the Company from the Offering (after deducting underwriting discounts)
         was $228.7 million.

         Concurrent with the consummation of the Offering, the Company and the
         Operating Partnership, together with the partners and members of
         affiliated partnerships of the SL Green Predecessor and other parties
         which held ownership interests in the properties contributed to the
         Operating Partnership (collectively, the "Participants"), engaged in
         certain formation transactions (the "Formation Transactions").

         MAY 1998 PUBLIC OFFERINGS

         On May 12, 1998 the Company completed the sale of 11.5 million shares
         of Common Stock and 4.6 million share of 8% Preferred Income Equity
         Redeemable Shares with a mandatory liquidation preference of $25.00 per
         share (the "PIERS"). Gross proceeds from these equity offerings ($353
         million, net of underwriter's discount) were used principally to repay
         the Acquisition Facility (see Item 1 - Financing Activity) and acquire
         additional properties. These offerings resulted in the reduction of
         continuing investor's interest in the Operating Partnership from 16.2%
         to 9.2%.

         SUMMARY OF OFFERINGS

         At December 31, 1999 the Operating Partnership had 26,612,273
         outstanding partnership units. These outstanding units were the result
         of (i) 23,115,000 units issued to the Company in exchange for the net
         proceeds from the Company's initial and secondary public offering of
         23,115,000 common shares, (ii) 2,383,284 units representing 9.2% of the
         total units outstanding were issued for the contribution of interests
         in the properties owned by S.L. Green Properties Inc. immediately prior
         to the IPO and 100% (representing 95% of the economic interest) of the
         non-voting common stock of the Service Corporation (iii) 44,772 units
         issued for partial consideration for the 50% fee interest in the
         property located at 711 Third Avenue in July 1998 and (iv) the issuance
         of 1,069,217 units underlying common shares of the Company previously
         issued to management and a Company financial advisor. The Company's
         management and continuing investors own 3,411,672 units and common
         stock or 12.8% of the common equity. Pursuant to the terms of the
         Operating Partnership's partnership agreement, the units issued to the
         Company's management and continuing investors at the IPO may not, for
         up to two years from the IPO date, transfer any of their rights or
         redeem their units as a limited partner without the consent of the
         Company.

         Substantially all of the Company's assets are held by, and all of its
         operations are conducted through, the Operating Partnership, a Delaware
         limited partnership. The Company is the sole managing general partner
         of the Operating Partnership. All of the management and leasing
         operations with respect to the Properties is conducted through the SL
         Green Management LLC (the "Management LLC"). The operating partnership
         owns 100% interest in Management LLC.

         THE SERVICE CORPORATION

         In order to maintain the Company's qualifications as a REIT while
         realizing income from management, leasing, tenant representation and
         construction contracts with third parties, all of these service
         operations with respect to properties in which the Company will not own
         100% of the interest are conducted through the Service Corporation. The
         Company, through the Operating Partnership, owns 100% of the non-voting
         common stock (representing 95% of the total equity) of the Service
         Corporation. Through dividends on its equity interest, the Operating
         Partnership expects to receive substantially all of the cash flow from
         the Service Corporation's operations. All of the voting common stock of
         the Service Corporation (representing 5% of the total equity) is held
         by the Service Corporation LLC. This controlling interest gives the
         Service Corporation LLC the power to elect all directors of the Service
         Corporation.

         MANHATTAN OFFICE MARKET BACKGROUND

         The term "Class B" is generally used in the Manhattan office market to
         describe office properties which are more than 25 years old but which
         are in good physical condition, enjoy widespread acceptance by
         high-quality tenants and are situated in desirable locations in
         Manhattan. Class B office properties can be distinguished from Class A
         properties in that Class A properties are generally newer properties
         with higher finishes and obtain the highest rental rates within their
         markets.

         A variety of tenants who do not require, desire or cannot afford Class
         A space are attracted to Class B office properties due to their prime
         locations, excellent amenities, distinguished architecture and
         relatively less expensive rental rates. Class B office space has
         historically attracted many smaller growth oriented firms and has
         played a critical role in satisfying the space requirements of
         particular industry groups in Manhattan, such as the advertising,
         apparel, business services, engineering, not-




         for-profit, "new media" and publishing industries. In addition, several
         areas of Manhattan, including many in which particular trades or
         industries traditionally congregate, are dominated by Class B office
         space and contain no or very limited Class A office space. Examples of
         such areas include the Garment District (where four of the Properties
         are located), the Flatiron District (where one Property is located),
         the areas immediately south and north of Houston Street , Chelsea
         (where one Property is located), and the area surrounding the United
         Nations ("UN") (where one Property is located). Businesses
         significantly concentrated in certain of these areas include those in
         the following industries: "new media", garment, apparel, toy, jewelry,
         interior decoration, antiques, giftware, and UN-related businesses. The
         concentration of businesses creates strong demand for the available
         Class B office space in those locations. By way of example, some of the
         tenants that currently occupy space in Company owned properties include
         The City of New York, BMW of Manhattan, Inc., Metro North, New York
         Life Insurance Company, St. Luke's Roosevelt Hospital, CNNfn, Parade
         Publications, Dow Jones, Crain Communications, Ann Taylor, Escada,
         Cowles Business Media, Kallir, Philips, Ross Inc., Bank Leumi, MCI
         International, New York Presbyterian Hospital, Newbridge
         Communications, Ross Stores, UNICEF, and Bell Atlantic.

         The Company's management team has developed a comprehensive knowledge
         of the Manhattan Class B office market, an extensive network of tenant
         and other business relationships and experience in acquiring
         underperforming office properties and repositioning them into
         profitable Class B properties through intensive full service management
         and leasing efforts.

         The Company believes that the recovery of the New York commercial real
         estate market from the downturn of the late 1980s and early 1990s
         combined with the ongoing strength of the New York City economy creates
         an attractive environment for owning, operating and acquiring Class B
         office properties in Manhattan.

         GROWTH STRATEGIES

         The Company seeks to capitalize on current opportunities in the Class B
         Manhattan office market through (i) property acquisitions (including
         through joint ventures) - continuing to acquire Class B office
         properties at significant discounts to replacement costs that provide
         attractive initial yields and the potential for cash flow growth, (ii)
         property repositioning - repositioning acquired properties that are
         underperforming through renovations, active management and proactive
         leasing (iii) property dispositions and (iv) integrated leasing and
         property management.

         PROPERTY ACQUISITIONS. In acquiring properties, the Company believes
         that it has the following advantages over its competitors: (i)
         management's 20 years of experience as a full service, fully integrated
         real estate company focused on the Class B office market in Manhattan,
         (ii) enhanced access to capital as a public company, (as compared to
         the generally fragmented institutional or venture oriented sources of
         capital available to private companies) and (iii) the ability to offer
         tax-advantaged structures to sellers through the exchange of ownership
         interests as opposed to solely cash transactions. In addition, the
         Company may benefit from the Tax Relief Extension Act of 1999 (See
         Recent Developments) and from tax law developments reducing the
         transfer tax rates applicable to certain REIT acquisition transactions.
         These previous barriers to the sale of real property have been greatly
         reduced or eliminated, making transactions more economically viable for
         property sellers.

         PROPERTY REPOSITIONING. The Company believes that there are properties
         that may be acquired which could greatly benefit from management's
         experience in enhancing property cash flow and value by renovating and
         repositioning properties to be among the best in their submarkets. Many
         Class B buildings are located in or near submarkets which are
         undergoing major reinvestment and where the properties in these markets
         have low vacancy rates. Featuring unique architectural design, large
         floor plates or other amenities and functionally appealing
         characteristics, reinvestment in these properties poses an opportunity
         to the Company to meet market needs.

         PROPERTY DISPOSITIONS. The Company continuously evaluates and
         identifies properties which it considers as being non-core holdings,
         including smaller side-street properties. The Company believes that by
         disposing of these non-core holdings at attractive prices, they will be
         able to redeploy the capital by making other higher yielding property
         acquisitions or investing in high-yield investment opportunities.

         LEASING AND PROPERTY MANAGEMENT. The Company seeks to capitalize on
         management's extensive knowledge of the Class B Manhattan marketplace
         and the needs of the tenants therein by continuing a proactive approach
         to leasing and management, which includes (i) the use of in-depth
         market research, (ii) the utilization of an extensive network of
         third-party brokers, (iii) comprehensive building management analysis
         and planning and (iv) a commitment to tenant satisfaction by providing
         "Class A" tenant services. The Company believes proactive leasing
         efforts have contributed to average occupancy rates at the Properties
         that are above the market average. In addition, the Company's
         commitment to tenant service and satisfaction is evidenced by the
         Company's and its predecessor past record of renewal of approximately
         70% of the expiring leases and rentable square footage at the
         Properties owned and managed by the Company and its predecessor during
         the period from January 1, 1994 through December 31, 1999.




         1998 ACQUISITIONS

         During 1998 the Company completed the acquisition of six additional
         properties for an aggregate purchase price of approximately $339
         million. These properties were financed through excess proceeds from
         the Company's May public offerings, use of the Company's revolving line
         of credit, and additional property level debt. These six properties
         have an aggregate rentable area of approximately 2.9 million square
         feet.

         420 Lexington Avenue and 1466 Broadway

         On March 18, 1998 the Company closed on its purchase of the fee
         interest in one property (1466 Broadway) and the operating interest of
         another property (420 Lexington Avenue, The Graybar Building) from the
         Helmsley organization. (together, the "Helmsley Properties"). The
         Graybar Building is located adjacent to Grand Central Station and
         encompasses approximately 1.2 million square feet. 1466 Broadway is
         located in the heart of Times Square at 42nd Street and Broadway
         encompassing approximately 290,000 square feet. The aggregate base
         purchase price for the two properties was $142 million. At the time the
         acquisition was announced, the Graybar Building was 83% leased and 1466
         Broadway was approximately 87% leased.

         321 West 44th Street

         On March 31, 1998 the Company closed on its purchase of a 203,000
         square foot office building at 321 West 44th Street. The property was
         acquired for $17 million in cash and was approximately 96% leased at
         the time the acquisition was announced.

         711 Third Avenue

         On May 21, 1998 the Company acquired the outstanding leasehold mortgage
         of the property located at 711 Third Avenue for approximately $44.6
         million in cash. The 20-story, 524,000 square foot building was 79%
         occupied at the date of acquisition. The Company's outstanding mortgage
         position provides for the Company to receive 100% of the economic
         benefit from the property, and accordingly for the period owned, the
         Company has recorded the operating results of the property in the
         statement of operations. On July 2, 1998 the Company acquired 50% of
         the fee interest in 711 Third Avenue for $20 million and 44,772
         Operating Partnership Units.

         440 Ninth Avenue

         On June 1, 1998 the Company acquired the property located at 440 Ninth
         Avenue for approximately $32 million in cash. The 18-story, 340,000
         square foot building was 76% occupied at the date of acquisition. In
         connection with this purchase, the Company contracted to acquire the
         properties located at 38 East 30th Street in Manhattan and 116 Nassau
         Street in Brooklyn and later assigned these contracts to third parties.
         In connection with the assignment 38 East 30th Street, the Company
         extended a mortgage for $6.2 million bearing interest at 8% and was
         repaid during September 1998.

         1412 Broadway

         On August 14, 1998 the Company purchased the property located at 1412
         Broadway,The Fashion Gallery Building,for $72 million, plus
         approximately $5 million for reimbursement of loan prepayment charges
         and $5 million related to capital expenditures, commissions and other
         closing costs. The property is a 25-story office building totaling
         389,000 square feet with an occupancy rate at the acquisition date,
         including pending leases, of 89.5%.

         OTHER TRANSACTIONS

         On January 8, 1998, the Company acquired fee title to its property
         located at 1372 Broadway. Prior to this date, the Company held a
         mortgagee's interest in this property with a right to acquire the fee
         without additional cost.

         On April 14, 1998, the Company converted its mortgage interest in 36
         West 44th Street into a fee interest and its mortgage interest in 36
         West 43rd Street into a leasehold interest (collectively, the "Bar
         Building") for an additional cost of approximately $1.0 million.

         On January 15, 1999 the Company discontinued the current redevelopment
         and subsequent purchase of 636 11th Avenue, and did not purchase the
         469,000 square foot industrial and warehouse property. Termination of
         the purchase agreement signed last June resulted in a 1998 charge of
         approximately $1.1 million. The Company continued to hold a $10.9
         million first mortgage which was fully secured by the property yielding
         a current rate of 8.875%, increasing to 9%, effective April 1, 1999.
         This loan was repaid in full in December 1999.




         1999 ACQUISITIONS

         During 1999, the Company completed the acquisition of four wholly-owned
         properties for an aggregate purchase price of approximately $150.7
         million. These acquisitions were financed through the use of the
         Company's revolving line of credit, and additional property level debt.
         These properties have an aggregate rentable area of approximately 1.3
         million square feet. In addition, the Company invested approximately
         $23.4 million in two unconsolidated joint ventures. These properties
         have an aggregate rentable area of approximately 1.0 million square
         feet.

         Graybar Building

         During January 1999, the Company purchased a sub-leasehold interest in
         420 Lexington Avenue for $27.3 million. The sub-leasehold expires on
         December 30, 2008 with one 21-year renewal term expiring on December
         30, 2029. The acquisition was funded through the Company's revolving
         line of credit.

         BMW Building

         During January 1999, the Company acquired a 65% controlling interest in
         555 West 57th Street (the "BMW Building") for approximately $66.7
         million (including 65% interest in the previously existing third-party
         mortgage debt totaling $45 million). The 941,000 square foot property
         was 100% leased as of the acquisition date. The assets, liabilities and
         operating results of the property are included in the consolidated
         financial statements. On November 5, 1999 the Company acquired the
         remaining 35% interest in the BMW Building for $34.1 million.

         Tower Properties

         During May 1999, the Company acquired four Manhattan properties located
         at 90 Broad Street ("90 Broad"), 286, 290 and 292 Madison Avenue (the
         "Madison Properties") (collectively, the "Tower Properties") for $84.5
         million. The properties total 675,000 square feet and were
         approximately 89% leased as of the acquisition date. During July 1999
         the Company contributed 90 Broad into a joint venture arrangement (see
         below).

         Unconsolidated Joint Ventures

         During July 1999, the Company entered into a joint venture agreement
         with Morgan Stanley Real Estate Fund III, L.P. to own 90 Broad Street
         located in Manhattan. The property was contributed to the venture by
         the Company and the Company retained a 35% economic interest in the
         venture. At the time of the contribution the property was valued at
         $34.6 million which approximated the Company's cost basis in the asset.
         In addition, the venture assumed the existing $20.8 million first
         mortgage that was collateralized by the property. The Company will
         continue to provide management, leasing and construction services at
         the property on a fee basis. During 1999, the company earned $62,000
         for such services. The venture agreement provides the Company with an
         opportunity to receive a promotional interest with respect to sales
         proceeds and cash distributions once a fixed hurdle rate is achieved.

         During August 1999, the Company entered into a joint venture agreement
         with Carlyle Realty to purchase 1250 Broadway located in Manhattan for
         $93.0 million. The property is 670,000 square feet and was 97% leased
         at acquisition. The Company holds a 49.9% stake in the venture and
         provides management, leasing and construction services at the property
         on a fee basis. During 1999, the Company earned $371,000 for such
         services. The acquisition was partially financed with a floating rate
         mortgage totaling $64.7 million maturing in 3 years. This facility has
         the ability to be increased to $69.7 million as funding of capital
         requirements is needed. The interest rate is 300 basis points over
         30-day LIBOR. The venture agreement provides the Company with an
         opportunity to receive a promotional interest with respect to sales
         proceeds and cash distributions once a fixed hurdle rate is achieved.

         LEASING ACTIVITY

         The following represents the change in occupancy rates of the
         Properties from December 31, 1997 (or their date of acquisition in 1998
         or 1999) as compared to December 31, 1999:



                                                     Occupancy Percent
                                                     -----------------
                                                       December 31,
                                                       ------------
                      Property                      1999           1998
                      --------                      ----           ----

                                                             
                      Same Store(1)                   97%            93%











ACQUIRED 1998                     December 31, 1999       December 31, 1998    At Acquisition     Acquisition Date
                                  -----------------       -----------------    --------------     ----------------

                                                                                      
1466 Broadway                            91%                     90%                 87%             March 1998

420 Lexington Ave                        97%                     98%                 83%             March 1998

321 West 44th Street                     97%                     97%                 96%             March 1998

711 Third Avenue                         96%                     96%                 79%             May 1998

440 Ninth Avenue                        100%                     73%                 76%             June 1998

1412 Broadway                            95%                     89%                 90%             August 1998






         ACQUIRED 1999                   December 31, 1999           At Acquisition       Acquisition Date
                                         -----------------           --------------       ----------------
                                                                                 
         555 West 57th Street                  100%                        100%               January 1999

         286 Madison Avenue                     94%                         99%               May 1999

         290 Madison Avenue                     86%                         86%               May 1999

         292 Madison Avenue                    100%                         97%               May 1999


          (1) Represents properties owned by the Company at December 31, 1997.

         FINANCING ACTIVITY

         On December 19, 1997 the Company entered into a $140 million three year
         senior unsecured revolving credit facility (the "Credit Facility") due
         December 2000, which is extendable for one year. Availability under the
         Credit Facility may be limited to an amount less than the $140 million
         which is calculated by several factors including recent acquisition
         activity and most recent quarterly property performance. Outstanding
         loans under the Credit Facility bear interest on a graduated rate per
         annum equal to the London Interbank Offered Rate ("LIBOR") applicable
         to each interest period plus 130 basis points to 145 basis points per
         annum. The Credit Facility requires the Company to comply with certain
         covenants, including but not limited to, maintenance of certain
         financial ratios. As of December 31, 1999 current borrowings on the
         $140 million Credit Facility totaled $83.0 million, with remaining
         availability of $57.0 million and with a current effective interest
         rate of 7.82%. Availability was further reduced by the issuance of $7.5
         million of Letters of Credit for acquisition deposits.

         During March 1998, the Company asked the Credit Facility banking group
         to temporarily relieve the Company from its obligations under the
         financial covenants of the Credit Facility in order to close an
         additional financing necessary to acquire the Helmsley properties (the
         "Acquisition Facility"). The Acquisition Facility, which closed on
         March 18, 1998, financed the acquisition of the Helmsley properties,
         paid-off the outstanding balance on the Credit Facility and provided
         liquidity for future acquisition and corporate needs. The term of the
         Acquisition Facility was one year with a graduated interest rate that
         was determined by a schedule based on the percent of loan commitment
         outstanding and the duration of the outstanding commitments, ranging
         from 170 to 300 basis points over LIBOR. The Acquisition Facility was
         secured by the unencumbered assets of the Company. The Acquisition
         Facility was repaid through the Company's May 1998 equity financings,
         resulting in an extraordinary charge to earnings of $0.6 million due to
         the write-off of unamortized deferred financing costs. All assets were
         released from the lien related to the Acquisition Facility, resulting
         in some being reassigned to the Credit Facility unencumbered asset
         pool. The Company's Credit Facility was reinstated subsequent to the
         repayment of the Acquisition Facility during the second quarter.

         During December 1998, the Company closed two short-term bridge
         financings totaling $87.5 million. The first financing was a $51.5
         million bridge loan with Prudential Securities at an interest rate
         (7.58% at December 31, 1998) equal to 200 basis points over the current
         one-month LIBOR. The loan was scheduled to mature on December 30, 1999
         and was secured by the properties located at 1412 Broadway and 633
         Third Avenue. The second financing was a $36 million bridge loan with
         Lehman Brothers at an interest rate (8.29% at December 31, 1998) equal
         to 275 basis points over the current one-month LIBOR. The loan was
         scheduled to mature on December 15, 1999 and was secured by the
         properties located at 70 West 36th Street, 1414 Avenue of the Americas
         and The Bar Building. These bridge loans were repaid early out of the
         proceeds of the April 1999 fixed-rate mortgage financing (see below).
         The Company recorded an extraordinary loss of $0.6 million due to the
         write-off of unamortized deferred financing costs.

         1999 FINANCINGS

         During April 1999, the Company closed on two fixed-rate mortgage
         financings totaling $102.8 million with maturities of 10 years ($50.8
         million secured by 1414 Avenue of the Americas, 36 West 44th Street,
         633 Third Avenue and 70 West 36th Street) and 7 years ($52 million
         secured by 1412 Broadway). The weighted average interest rate on these
         financings is 7.78%. These mortgages replaced $87.5 million in secured
         floating-rate bridge financings (see above) and provided




         approximately $13 million in additional liquidity that was used to
         reduce the amount outstanding under the Company's Credit Facility.

         During May 1999, the Company closed on loans totaling $117.7 million.
         The first loan of $65 million is secured by the Company's interest in
         420 Lexington Avenue. The term of this loan is two years and bears
         interest at a rate of 275 basis points over the 30-day LIBOR rate
         (9.25% at December 31, 1999). In October 1999, the company repurchased
         a $10.0 million non-investment grade tranche lowering the effective
         spread over the 30-day LIBOR from 275 basis points to 203 basis points.
         The second loan was a $52.7 million one-year floating rate facility,
         secured by the Madison Properties ($26.9 million), 90 Broad ($20.8
         million), and 711 Third Avenue ($5.0 million) and bears interest at a
         rate of 150 basis points over the 30-day LIBOR rate (7.98% at December
         31, 1999).

         During September 1999, the Company closed a $49.2 million fixed rate
         financing secured by the property located at 711 Third Avenue. This
         mortgage matures in 6 years and carries a fixed interest rate of 8.13%.
         The proceeds were used to repay a $5.0 million existing financing on
         the property (see above) with the balance used to reduce the amount
         outstanding under the Company's Credit Facility.

         During November 1999, simultaneous with the closing of the remaining 35
         percent interest in the BMW Building, the Company obtained a new $70.0
         million first mortgage from Bank of New York. The mortgage has a term
         of five years with a floating interest rate of 200 basis points over
         30-day LIBOR. At the time of the financing, the Company entered into an
         interest rate protection agreement with Bank of New York. The agreement
         fixes the LIBOR interest rate at 6.10%; however, the LIBOR interest
         rate on the loan will begin floating if the actual LIBOR rate exceeds
         6.10%, and is capped at a maximum LIBOR rate of 6.58%. At closing the
         loan's effective interest rate inclusive of the collar arrangement was
         8.17%. This interest rate "collar" agreement is in effect for five
         years to correspond with the term of the loan. The Company used funds
         from the $70.0 million first mortgage to repay the $45.0 million
         mortgage assumed as part of the acquisition. Due to the limited
         interest rate exposure resulting from the collar arrangement, the
         Company considers this loan to be fixed in nature.

         On December 28, 1999, the Company closed on a $30.0 million credit
         facility with Prudential Securities Credit Corp. ("PSCC") (the "PSCC
         Facility"). The current borrowing capacity is $15.0 million. The PSCC
         Facility is secured by the Company's preferred equity interest in 1370
         Avenue of the Americas and a repurchased mortgage participation
         interest in the mortgage at 420 Lexington Avenue. Interest-only is
         payable based on the 1-Month LIBOR plus 125 basis points. The PSCC
         Facility may be prepaid at any time during its term without penalty.
         The PSCC Facility matures on December 27, 2000.

         INTEREST RATE PROTECTION AGREEMENT

         In anticipation of financing properties, the Company executed a forward
         treasury rate lock on September 2, 1998 for $100 million of future
         debt. The underlying rate for that position was 5.13%. On December 3rd
         this rate lock expired and was not renewed. The negative value of this
         hedge at expiration was $3.2 million. In connection with the hedge, the
         Company had mortgage commitments to complete five permanent mortgage
         financings. The hedge cost represents a deferred financing cost which
         will be amortized over the life of these financings, except for $0.2
         million which related to a mismatch in terms resulting in a charge to
         1998 earnings.

         COMPETITION IN ITS MARKETPLACE

         All of the Properties are located in highly developed areas of
         Manhattan that include a large number of other office properties.
         Manhattan is by far the largest office market in the United States and
         contains more rentable square feet than the next six largest central
         business district office markets in the United States combined. Of the
         total inventory of 379 million rentable square feet in Manhattan,
         approximately 172 million rentable square feet is comprised of Class B
         office space and 207 million rentable square feet is comprised of Class
         A office space. Many tenants have been attracted to Class B properties
         in part because of their relatively less expensive rental rates (as
         compared to Class A properties) and the tightening of the Class A
         office market in midtown Manhattan. Consequently, an increase in
         vacancy rates and/or a decrease in rental rates for Class A office
         space would likely have an adverse effect on rental rates for Class B
         office space. Also, the number of competitive Class B office properties
         in Manhattan (some of which are newer and better located) could have a
         materially adverse effect on the Company's ability to lease office
         space at its properties, and on the effective rents the Company is able
         to charge.

         In addition, the Company competes with other property owners that may
         have greater resources than the Company. In particular, although
         currently no other publicly traded REITs have been formed solely to
         own, operate and acquire Manhattan Class B office properties, the
         Company may in the future compete with such other REITs. In addition,
         the Company may face competition from other real estate companies
         (including other REITs that currently invest in markets other than
         Manhattan) that may have greater financial resources than the Company
         or that are willing to acquire properties in transactions which are
         more highly leveraged than the Company is willing to undertake. The
         Company also faces competition from other real estate companies that
         provide management, leasing and construction services similar to those
         to be provided by the Service Corporation. In addition, certain
         requirements for REIT qualification may in the future limit the
         Company's ability to increase operations conducted by the Service
         Corporation without jeopardizing the Company's qualifications as a
         REIT.




         EMPLOYEES

         At February 4, 2000, the Company employed approximately 465 employees,
         over 65 of whom were managers and professionals, approximately 362 of
         whom were hourly paid employees involved in building operations and
         approximately 38 of whom were clerical, data processing and other
         administrative employees. There are currently three collective
         bargaining agreements relating to 19 of the Company's properties
         covering 362 employees of the Company.

         RECENT DEVELOPMENTS

         On February 11, 2000, the Company sold 29 West 35th Street for $11.7
         million (before selling costs), realizing a gain of approximately $5.0
         million on the sale.

         On February 16, 2000, the Board of Directors of the Company authorized
         a dividend distribution of one preferred share purchase right ("Right")
         for each outstanding share of common stock which will be distributed to
         all holders of record of the common stock on March 31, 2000. Each Right
         entitles the registered holder to purchase from the Company one
         one-hundredth of a share of Series B junior participating preferred
         stock, par value $0.01 per share ("Preferred Shares"), at a price of
         $60.00 per one one-hundredth of a Preferred Share ("Purchase Price"),
         subject to adjustment as provided in the rights agreement. The Rights
         expire on March 5, 2010, unless the expiration date is extended or the
         Right is redeemed or exchanged earlier by the Company.

         The Rights are attached to each share of common stock. The Rights are
         generally exercisable only if a person or group becomes the beneficial
         owner of 17 percent or more of the outstanding common stock or
         announces a tender offer for 17 percent or more of the outstanding
         stock ("Acquiring Person"). In the event that a person or group becomes
         an Acquiring Person, each holder of a Right, excluding the Acquiring
         Person, will have the right to receive, upon exercise, common stock
         having a market value equal to two times the Purchase Price of the
         Right.

         On February 18, 2000, the Company acquired a 49.9 percent managing
         interest in 100 Park Avenue ("100 Park"), an 834,000 square foot,
         36-story property, located in Manhattan. The purchase price of $95.8
         million was funded through a combination of cash and debt. The Company
         will provide managing and leasing services for 100 Park.

         On March 8, 2000, the Company sold 36 West 44th Street for $31.5
         million (before selling costs), realizing a gain of approximately $9.9
         million on the sale.

         The Tax Relief Extension Act of 1999 was recently enacted and contains
         several tax provisions regarding REITs, including a reduction of the
         annual distribution requirement for REIT taxable income from 95% to
         90%, which the Company presently is not planning on doing. The act also
         changes the 10% voting securities test under current law to a 10% vote
         or value test. Thus, subject to certain exceptions, a REIT will no
         longer be allowed to own more than 10% of the vote or value of the
         outstanding securities of any issuer, other than a qualified REIT
         subsidiary or another REIT. One exception to this new test, which is
         also an exception to the 5% asset test under current law, allows a REIT
         to own any or all of the securities of a "taxable REIT subsidiary." A
         taxable REIT subsidiary can perform non-customary services for tenants
         of a REIT without disqualifying rents received from such tenants for
         purposes of the REIT's gross income tests and can also undertake
         third-party management and development activities as well as
         non-real-estate-related activities. A taxable REIT subsidiary will be
         taxed as a regular C corporation but will be subject to earnings
         stripping limitations on the deductibility of interest paid to its
         REIT. In addition, a REIT will be subject to a 100% excise tax on
         certain excess amounts to ensure that (i) tenants who pay a taxable
         REIT subsidiary for services are charged an arm's-length amount by the
         taxable REIT subsidiary for the service, rather than paying an
         excessive amount to the REIT as rent, (ii) shared expenses of a REIT
         and its taxable REIT subsidiary are allocated fairly between the two,
         and (iii) interest paid by a taxable REIT subsidiary to its REIT is
         commercially reasonable.

         These new tax provisions are not effective until January 1, 2001. In
         addition, grandfather protection is provided with respect to the 10%
         value test for securities of a corporation held by a REIT on July
         12, 1999, but such protection ceases to apply after the corporation
         engages in a substantial new line of business or acquires any
         substantial asset and also ceases to apply after the acquisition of
         additional securities of the corporation by the REIT after July 12,
         1999. The Company has made no decision at this time with regard to
         any actions it might take relating to the provisions contained in
         the Tax Relief Extension Act. However, because the Company currently
         has a 95% economic interest in its management subsidiary which is
         more than 10% of its value, the Company may have to restructure the
         ownership of this company or have it elect to be a taxable REIT
         subsidiary of SL Green in 2001. Furthermore, the Company may decide
         to simplify its capital structure, including that of its management
         subsidiary. If so, the Company then could consolidate its financial
         statements. None of the actions the Company may take will require
         shareholder approval.

         Securities of a taxable REIT subsidiary will constitute non-real-estate
         assets for purposes of determining whether at least 75% of a REIT's
         assets consist of real estate. In addition, under current law, no more
         than 5% of a REIT's total assets can consist of securities of taxable
         REIT subsidiaries. This act increases the limit to 20%. As of December
         31, 1999 the amount of SL Green's assets attributable to our taxable
         subsidiary was approximately 0.5%.








                               ITEM 2. PROPERTIES

         THE PORTFOLIO

           GENERAL. As of December 31, 1999, the Company owned interests in 22
         Class B office properties encompassing approximately 7.6 million
         rentable square feet located primarily in midtown Manhattan. Certain of
         the Properties include at least a small amount of retail space on the
         lower floors, as well as basement/storage space. The Company's
         portfolio also includes ownership interests in unconsolidated joint
         ventures which own two Class B office properties in Manhattan,
         encompassing approximately 1.0 million rentable square feet. These two
         properties were approximately 94% leased at December 31, 1999.

           The following table sets forth certain information with respect to
         each of the properties in the portfolio as of December 31, 1999:





                                                             Percentage
                                                                 of                             Percentage
                                                  Approximate Portfolio                             of
                           Year                    Rentable   Rentable                           Portfolio  Number
                          Built/                    Square     Square   Percent   Annualized    Annualized    of
Property                 Renovated    Submarket      Feet       Feet    Leased      Rent(1)        Rent     Leases
- --------                 ---------    ---------      ----       ----    ------      -------        ----     ------
                                                                                     
17 Battery Place...      1906/1999   World Trade/     811,000     10.7%    87%    $14,159,850      7.6%      53
                                      Battery Place
29 W. 35th Street (10)   1911/1985   Garment           78,000      1.0     97       1,621,098      0.9        6
50 W. 23rd Street.       1892/1992   Chelsea          333,000      4.5    100       6,920,420      3.7        17
36 West 44th                         Rockefeller
  Street (5)......       1922/1998   Center           165,000(5)   2.2    100       4,673,012(5)   2.5        68
70 W. 36th Street.       1923/1994   Garment          151,000      2.0    100       3,092,818      1.7        35
110 E. 42nd Street       1921/----   Grand Central No.251,000      3.3    100       6,683,104      3.6        36
470 Park Avenue                      Park Avenue
  South(4)........       1912/1994   South            260,000(4)   3.4     98       6,280,299      3.4        27
633 Third Avenue (7)     1962/1996   Grand Central No. 41,000      0.5    100       1,569,244      0.8         3
673 First Avenue (13)    1928/1990   Grand Central So.422,000      5.6    100      11,798,002      6.4        15
1140 Avenue of the                   Rockefeller
  Americas........       1926/1998   Center           191,000      2.5    100       5,659,916      3.1        33
1372 Broadway ....       1914/1998   Garment          508,000      6.9    100      12,419,992      6.7        29
1414 Avenue of the                   Rockefeller
  Americas........       1923/1998   Center           111,000      1.5    100       3,451,311      1.9        33
1466 Broadway.....       1907/1982   Times Square     289,000      3.8     91       9,471,807      5.1       138
420 Lexington (8).       1927/1999   Grand Cent.No. 1,188,000     15.7     97      34,140,285     18.4       265
321 W. 44th Street       1929/----   Times Square     203,000      2.7     97       4,506,734      2.4        28
440 Ninth Avenue..       1927/1989   Garment          339,000      4.5    100       6,243,610      3.4        20
711 Third Avenue(9)      1955/----   Grand Cent.No.   524,000      6.9     96      14,737,966      7.9        26
1412 Broadway ....       1927/1998   Times Square     389,000      5.2     95      11,089,090      6.0       115
555 West 57th Street (13)1971/----   Midtown West     941,000     12.5    100      17,586,002      9.5        28
286 Madison Avenue       1918.1997   Grand Central So 112,000      1.5     94       2,566,328      1.4        37
290 Madison Avenue       1952/----   Grand Central So  36,800      0.5     86       1,106,223      0.6         3
292 Madison Avenue       1923/----   Grand Central So 187,000      2.5    100       6,100,242      3.3        18
                                                    ------------ ------    --    ------------    ------     -----
Total/Weighted
 average wholly-owned                               7,530,800(6) 100.0%    97%   $185,832,353    100.0%     1,033
                                                    ------------ ------    --    ------------    ------     -----
                                                    ------------ ------    --    ------------    ------     -----
90 Broad Street (11)     1930/----   Financial        339,000              83       6,777,310                  40
1250 Broadway (12)(13)   1968/----   Penn Station     670,000             100      16,069,180                  30
                                                    ---------             ---    ------------               -----
Total/Weighted
  average joint ventures                            1,009,000              94%     22,846,490                  70
                                                    ---------              ---   ------------               -----
                                                    ---------              ---   ------------               -----
Grand Total/Weighted
  average portfolio                                 8,539,800              97%   $208,678,843               1,103
                                                    ---------              ---   ------------               -----
                                                    ---------              ---   ------------               -----






                                          Annual
                                            Net
                           Annualized    Effective
                              Rent         Rent
                               Per          Per
                             Leased       Leased
                             Square       Square
Property                     Foot(2)      Foot(3)
- --------                     -------      -------

                                  
17 Battery Place...        $20.07       $20.62

29 W. 35th Street (10)      21.43        24.91
50 W. 23rd Street.          20.78        18.53
36 West 44th
  Street (5)......          28.32        32.37
70 W. 36th Street.          20.48        19.74
110 E. 42nd Street          26.71        26.94
470 Park Avenue
  South(4)........          24.62        20.90
633 Third Avenue (7)        38.27        38.10
673 First Avenue (13)       27.96        24.15
1140 Avenue of the
  Americas........          29.63        27.91
1372 Broadway ....          24.45        20.25
1414 Avenue of the
  Americas........          31.09        34.25
1466 Broadway.....          36.02        33.07
420 Lexington (8).          29.63        29.85
321 W. 44th Street          22.89        17.44
440 Ninth Avenue..          18.42        20.37
711 Third Avenue(9)         29.30        26.98
1412 Broadway ....          30.01        30.07
555 West 57th Street (13)   18.69        20.28
286 Madison Avenue          24.38        25.47
290 Madison Avenue          33.53        37.24
292 Madison Avenue          32.62        29.44
                           ------       ------
Total/Weighted
 average wholly-owned      $25.47       $24.76
                           ------       ------
                           ------       ------
90 Broad Street (11)        24.09        22.91
1250 Broadway (12)(13)      23.98        24.09
                           ------       ------
Total/Weighted
  average joint ventures   $24.05       $23.74
                           ------       ------
                           ------       ------
Grand Total/Weighted
  average portfolio        $25.42       $24.64
                           ------       ------
                           ------       ------



        (1)       Annualized Rent represents the monthly contractual rent under
                  existing leases as of December 31, 1999 multiplied by 12. This
                  amount reflects total rent before any rent abatements and
                  includes expense reimbursements, which may be estimated as of
                  such date. Total rent abatements for leases in effect as of
                  1999 for the 12 months ended December 31, 2000 are
                  approximately $2,046,973 for the wholly-owned Properties and
                  $382,938 for the joint ventures.

        (2)       Annualized Rent Per Leased Square Foot, represents Annualized
                  Rent, as described in footnote (1) above, presented on a per
                  leased square foot basis.



         (3)      Annual Net Effective Rent Per Leased Square Foot represents
                  (a) for leases in effect at the time an interest in the
                  relevant property was first acquired by SL Green, the
                  remaining lease payments under the lease (excluding operating
                  expense pass-throughs, if any) divided by the number of months
                  remaining under the lease multiplied by 12 and (b) for leases
                  entered into after an interest in the relevant property was
                  first acquired by SL Green or the Company, all lease payments
                  under the lease (excluding operating expense pass-throughs, if
                  any) divided by the number of months in the lease multiplied
                  by 12, and, in the case of both (a) and (b), minus tenant
                  improvement costs and leasing commissions, if any, paid or
                  payable by the Company and presented on a per leased square
                  foot basis. Annual Net Effective Rent Per Leased Square Foot
                  includes future contractual increases in rental payments and
                  therefore, in certain cases, may exceed Annualized Rent Per
                  Leased Square Foot.

         (4)      470 Park Avenue South is comprised of two buildings, 468 Park
                  Avenue South (a 17-story office building) and 470 Park Avenue
                  South (a 12-story office building).

         (5)      The 36 West 44th Street is comprised of two buildings, 36 West
                  44th Street (a 14-story building) and 35 West 43rd Street (a
                  four-story building).

         (6)      Includes approximately 6,974,700 square feet of rentable
                  office space, 406,000 square feet of rentable retail space and
                  150,100 square feet of garage space.

         (7)      The Company holds fee interests in condominium units.

         (8)      The Company holds an operating sublease interest in the land
                  and improvements.

         (9)      The Company holds a leasehold mortgage interest, a net
                  sub-leasehold interest and a co-tenancy interest in this
                  property.

         (10)     This property was sold on February 11, 2000.

         (11)     The Company owns a 35% economic interest in this joint
                  venture.

         (12)     The Company owns a 49.9% interest in this joint venture.

         (13)     Includes a parking garage.

HISTORICAL OCCUPANCY. The Company has historically achieved consistently higher
occupancy rates in comparison to the overall Class B Midtown Markets, as shown
in the following table:




                                                                              OCCUPANCY RATE OF CLASS B
                                                         PERCENT                  OFFICE PROPERTIES
                                                      LEASED AT THE                IN THE MIDTOWN
                                                     PROPERTIES (1)                  MARKETS (2)
                                                     --------------                  -----------

                                                                              
December 31, 1999..............................            97%                           93%
December 31, 1998..............................            93                            92
December 31, 1997..............................            94                            90
December 31, 1996..............................            95                            89
December 31, 1995..............................            95                            87
December 31, 1994..............................            98                            86
December 31, 1993..............................            96                            84


- -----------

(1)      Includes space for leases that were executed as of the relevant date in
         Properties owned by the Company or SL Green as of that date.

(2)      Includes vacant space available for direct lease, but does not include
         vacant space available for sublease; including vacant space available
         for sublease would reduce the occupancy rate as of each date shown.
         Sources: RELocate, Rosen Consulting Group.

     LEASE EXPIRATIONS. Leases at the Properties, as at many other Manhattan
     office properties, typically extend for a term of ten or more years,
     compared to typical lease terms of 5-10 years in other large U.S. office
     markets. From January 1, 1994 through December 31, 1999, the Company or its
     predecessor renewed approximately 70% of the leases scheduled to expire at
     the Properties owned and managed by the Company or its predecessor during
     such period, constituting renewal of approximately 70% of the expiring
     rentable square footage during such period. Through December 31, 2004, the
     average annual rollover at the Properties is approximately 594,000 square
     feet, representing an average annual expiration of 8.1% of the total leased
     square feet at the Properties per year (assuming no tenants exercise
     renewal or cancellation options and no tenant bankruptcies or other tenant
     defaults).



     The following tables set forth a schedule of the annual lease expirations
     at the wholly-owned Properties and joint ventures, respectively, with
     respect to leases in place as of December 31, 1999 for each of the next ten
     years and thereafter (assuming that no tenants exercise renewal or
     cancellation options and that there are no tenant bankruptcies or other
     tenant defaults):




                                                                                                  ANNUALIZED
                                                                                                     RENT
WHOLLY-OWNED PROPERTIES                                    PERCENTAGE                                PER
                                              SQUARE           OF            ANNUALIZED             LEASED
                               NUMBER        FOOTAGE          TOTAL             RENT                SQUARE
                                 OF             OF           LEASED              OF                FOOT OF
                              EXPIRING       EXPIRING        SQUARE           EXPIRING             EXPIRING
YEAR OF LEASE EXPIRATION       LEASES         LEASES          FEET           LEASES(1)            LEASES (2)
- ------------------------       ------         ------          ----           ---------            ----------

                                                                                    
2000......................            261        614,974           8.40%        $17,140,683        $27.87
2001......................            130        520,330           7.11%         13,644,811         26.22
2002......................            151        600,186           8.20%         14,752,576         24.58
2003......................            126        619,510           8.47%         16,303,530         26.32
2004......................            105        617,246           8.44%         16,352,108         26.49
2005......................             42        546,179           7.46%         14,252,074         26.09
2006......................             43        452,655           6.19%         11,984,496         26.48
2007......................             36        475,152           6.49%         10,860,478         22.86
2008......................             41        610,643           8.34%         17,107,401         28.02
2009......................             42        612,086           8.36%         16,129,440         26.35
2010 & thereafter......                56      1,648,658          22.53%         37,304,756         22.63
                                       --      ---------          ------         ----------         -----
      Total/weighted
        average...........          1,033      7,317,619            100%       $185,832,353         $25.47
                                    =====      =========            ====       ============         ======






                                                                                              ANNUALIZED
                                                                                                 RENT
JOINT VENTURES                                             PERCENTAGE                            PER
                                              SQUARE           OF            ANNUALIZED         LEASED
                               NUMBER        FOOTAGE          TOTAL             RENT            SQUARE
                                 OF             OF           LEASED              OF            FOOT OF
                              EXPIRING       EXPIRING        SQUARE           EXPIRING         EXPIRING
YEAR OF LEASE EXPIRATION       LEASES         LEASES          FEET           LEASES(1)        LEASES (2)
- ------------------------       ------         ------          ----           ---------        ----------

                                                                               
2000......................        10         51,011           5.37%         $1,284,844        $25.19
2001......................         3          7,824           0.82%            217,484         27.80
2002......................         7         63,456           6.68%          1,757,163         27.69
2003......................        11        194,343          20.45%          4,407,750         22.68
2004......................        10        140,124          14.75%          3,545,258         25.30
2005......................         4         10,745           1.13%            396,342         36.89
2006......................         3        179,219          18.86%          3,662,495         20.44
2007......................         2         74,603           7.85%          1,535,465         20.58
2008......................         9         92,612           9.75%          2,360,055         25.48
2009......................         8         88,313           9.30%          2,360,934         26.73
2010 & thereafter......            3         47,851           5.04%          1,318,700         27.56
                                   -         ------           -----          ---------         -----
      Total/weighted
        average...........        70        950,101            100%        $22,846,490         $24.05
                                  ==        =======            ====        ===========         ======


(1)      Annualized Rent of Expiring Leases, as used throughout this report,
         represents the monthly contractual rent under existing leases as of
         December 31, 1999 multiplied by 12. This amount reflects total rent
         before any rent abatements and includes expense reimbursements, which
         may be estimated as of such date. Total rent abatements for leases in
         effect as of December 31, 1999 for the 12 months ending December 31,
         2000 are approximately $2,046,973 for the wholly-owned Properties and
         $383,000 for the joint venture properties.

(2)      Annualized Rent Per Leased Square Foot of Expiring Leases, as used
         throughout this report, represents Annualized Rent of Expiring Leases,
         as described in footnote (1) above, presented on a per leased square
         foot basis.




TENANT DIVERSIFICATION. The wholly-owned Properties currently are leased to over
1,000 tenants which are engaged in a variety of businesses, including
publishing, health services, retailing and banking. The following table sets
forth information regarding the leases with respect to the 20 largest tenants at
the Properties, based on the amount of square footage leased by such tenants as
of December 31, 1999:




                                                                                        PERCENTAGE
                                                                                            OF                        PERCENTAGE
                                                                                         AGGREGATE                        OF
                                                                                         PORTFOLIO                    AGGREGATE
                                                           REMAINING                      LEASED                      PORTFOLIO
                                                          LEASE TERM    TOTAL LEASED      SQUARE       ANNUALIZED     ANNUALIZED
TENANT(1)                               PROPERTIES         IN MONTHS     SQUARE FEET       FEET           RENT           RENT
- ---------                               ----------         ---------     -----------       ----           ----           ----

                                                                                                       
City Of New York(3)             17 Battery Place                 96         295,371         4.04%       5,794,689        3.12%
BMW of Manhattan, Inc.          555 West 57th Street            151         183,438         2.51%       2,348,718        1.26%
City University of NY-
  CUNY                          555 West 57th Street            181         144,661         1.98%       3,393,205        1.83%
MTA .(4)                        420 Lexington Avenue            193         134,687         1.84%       3,255,806        1.75%
St. Luke's Roosevelt
  Hospital                      555 West 57th Street            116         133,700         1.83%       2,993,732        1.61%
CBS, Inc.                       555 West 57th Street             48         106,644         1.46%       1,599,988        0.86%
New York Presbyterian           555 West 57th Street and
  Hospital (5)                  673 First Avenue                120          99,650         1.36%       2,426,161        1.31%
Parade Publications, Inc.       711 Third Avenue                128          82,444         1.13%       1,813,768        0.98%
Kallir, Phillips, Ross, Inc.    673 First Avenue                 54          80,000         1.09%       2,403,695        1.29%
UNICEF                          673 First Avenue                 48          80,000         1.09%       2,520,411        1.36%
Greater New York Hospital       555 West 57th Street            171          74,937         1.02%       2,161,648        1.16%
New York Life Insurance
  Company                       420 Lexington Avenue            126          73,373         1.00%       2,523,438        1.36%
Gibbs & Cox Inc.                50 West 23rd Street              68          71,200         0.97%       1,685,371        0.91%
TBWA-Ketchum Public
  Relations                     292 Madison Avenue               72          70,791         0.97%       2,151,404        1.16%
Cirpriani 42nd Street, LLC      110 East 42nd Street            108          69,703         0.95%       2,499,996        1.35%
Wildcat Service Corporation     17 Battery Place                114          68,860         0.94%       1,387,836        0.75%
Crain Communications, Inc.      711 Third Avenue                109          66,735         0.91%       2,068,785        1.11%
Ross Stores                     1372 Broadway                    89          64,144         0.88%       1,436,942        0.77%
Capital Mercury Shirt           1372 Broadway                    67          64,122         0.88%       1,410,684        0.76%
NYC Board of Education          50 West 23rd Street             126          64,000         0.87%         731,649        0.39%
                                                               ---------------------------------------------------------------
TOTAL/Weighted
  Average(2)....                                                109       2,028,460        27.72%     $46,607,927       25.09%
                                                               ---------------------------------------------------------------
Joint Venture Properties
- ------------------------
The City of New York (if        1250 Broadway and
combined)                       17 Battery Place                 96         343,371                     6,866,414
Visiting Nurse Service of NY    1250 Broadway                    80         168,000                     3,441,345
Information Builders Inc.       1250 Broadway                    39          88,571                     1,988,651
                                                                            -------                   -----------
TOTAL                                                                       599,942                   $12,296,410
                                                                            =======                   ===========


(1)      This list is not intended to be representative of the Company's tenants
         as a whole.
(2)      Weighted average calculation based on total rentable square footage
         leased by each tenant.
(3)      30,740 square feet expire February 2006; 264,631 square feet expire
         December 2007.
(4)      22,467 square feet expire January 2008; 112,220 square feet expire
         January 2016.
(5)      76,000 square feet expire August 2006; 23,650 square feet expire
         December 2009




420 LEXINGTON AVENUE (THE GRAYBAR BUILDING)

The Company purchased the operating sublease at 420 Lexington Avenue, a.k.a. the
Graybar Building in March 1998. This 31-story office property sits at the foot
of Grand Central Terminal in the Grand Central North sub-market of the midtown
Manhattan office market. The Property was designed by Sloan and Robertson and
completed in 1927. The building takes its name from its original owner, the
Graybar Electric Company. The Property contains approximately 1.2 million
rentable square feet (including approximately 1,150,000 square feet of office
space, 12,260 square feet of mezzanine space and 27,463 square feet of retail
space), with floor plates ranging from 17,000 square feet to 50,000 square feet.
The Company restored the grandeur of this building through the implementation of
an $11.9 million capital improvement program geared toward certain cosmetic
upgrades including new entrance and storefronts, new lobby, elevator cabs, and
elevator lobbies and corridors.

The Graybar Building offers unsurpassed convenience to transportation. This
Property enjoys excellent accessibility to a wide variety of transportation
options with a direct passageway to Grand Central Station. Grand Central Station
is the major transportation destination for commutation from southern
Connecticut and Westchester County. Major bus and subway lines serve this
Property, as well. The Property is ideally located to take advantage of the
renaissance of Grand Central Terminal, which has been redeveloped into a major
retail/transportation hub containing restaurants such as Michael Jordan's
Steakhouse and retailers such as Banana Republic and Kenneth Cole.

The Graybar Building consists of the building at 420 Lexington Avenue and fee
title to a portion of the land above the railroad tracks and associated
structures which form a portion of the Grand Central Terminal complex in midtown
Manhattan. The Company interest consists of a tenant's interest in a controlling
sublease, as described below. The ownership structure of the Graybar Building is
as follows.

Fee title to the building and the land parcel is owned by an unaffiliated third
party, who also owns the landlord's interest under a lease expiring December 31,
2008 subject to renewal by the tenant through December 31, 2029 (the "Ground
Lease"). The Company controls the exercise of this renewal option through the
terms of the subordinate leases described below.

The tenant under the Ground Lease is the holder of the landlord's interest under
a lease (the "Ground Sublease") which is coterminous (except that it ends on
December 30, 2029) and has a complementary renewal option term structure and
control to the Ground Lease. The tenant's interest under the Ground Sublease is
held by an unaffiliated third party. The tenant under the Ground Sublease is the
holder of the landlord's interest under a lease (the "Operating Lease") which is
coterminous (except that it ends on December 28, 2029) and has a complementary
renewal option term structure and control to the Ground Lease. The tenant's
interest under the Operating Lease is held by an unaffiliated third party. The
tenant under the Operating Lease is the holder of the landlord's interest under
a lease (the "Operating Sublease") which is coterminous and has a complementary
renewal option term structure and control to the Ground Lease. The tenant's
interest under the Operating Sublease is held by the Company.

As of December 31, 1999, approximately 98% of the rentable square footage in the
Graybar Building was leased. The office space was 99% leased, the mezzanine
space was 95% leased and the retail space was 75% leased. The following table
sets forth certain information with respect to the Property:





                                                                                             ANNUALIZED
                                                                                           RENT PER LEASED
YEAR-END                                                           PERCENT OCCUPIED          SQUARE FOOT
- -----------                                                        ----------------        ---------------
                                                                                         
1999..........................................................            97%                  $29.63
1998..........................................................            98                    25.30
1997..........................................................            86                    26.80
1996..........................................................            88                    27.26
1995..........................................................            91                    28.97




As of December 31, 1999, the Graybar Building was leased to 248 tenants
operating in various industries, including legal services, financial services
and advertising, none of whom occupied 10% or more of the rentable square
footage at the Property.

The following table sets out a schedule of the annual lease expirations at the
Graybar Building for leases executed as of December 31, 1999 with respect to
each of the next ten years and thereafter (assuming that no tenants exercise
renewal or cancellation options and that there are no tenant bankruptcies or
other tenant defaults):








                                                                                                     ANNUALIZED
                                                      SQUARE       PERCENTAGE       ANNUALIZED        RENT PER
                                        NUMBER       FOOTAGE           OF              RENT            LEASED
                                          OF            OF            TOTAL             OF         SQUARE FOOT OF
                                       EXPIRING      EXPIRING     LEASED SQUARE      EXPIRING         EXPIRING
YEAR OF LEASE EXPIRATION                LEASES        LEASES          FEET            LEASES           LEASES
- ------------------------               --------      --------     -------------     ----------     --------------
                                                                                     
2000..............................        54           143,862        12.3%         $ 3,884,490         $27.00
2001..............................        38           115,927         9.9%           3,570,552          30.80
2002..............................        37           131,227        11.2%           3,800,525          28.96
2003..............................        34            77,094         6.6%           2,360,445          30.62
2004..............................        32           101,600         8.7%           3,121,618          30.72
2005..............................        14            65,290         5.6%           2,055,296          31.48
2006..............................         6            73,967         6.3%           1,935,367          26.17
2007..............................        12            35,489         3.0%           1,062,734          29.95
2008..............................         7            94,402         8.1%           2,973,682          31.50
2009..............................         7            91,932         7.9%           2,919,378          31.76
2010 and thereafter...............         7           221,620        20.4%           6,456,198          29.13
                                  ----------------------------------------------------------------------------
Subtotal/Weighted average.........       248         1,152,410         100%         $34,140,285         $29.63
                                  ----------------------------------------------------------------------------


     The aggregate undepreciated tax basis of depreciable real property at the
     Graybar Building for Federal income tax purposes was $123.9 million as of
     December 31, 1999. Depreciation and amortization are computed for Federal
     income tax purposes on the straight-line method over lives which range up
     to 39 years.

     The current real estate tax rate for all Manhattan office properties is
     $9.742 per $100 of assessed value. The total annual tax for the Graybar
     Building at this rate including the applicable BID tax for the 1999-00 tax
     year is $5.7 million (at a taxable assessed value of $58.8 million).

     555 WEST 57TH STREET (BMW BUILDING)

     555 West 57th Street, The BMW Building, is a 20-story, 941,000 square foot
     building located between 10th and 11th Avenues in the Columbus Circle -
     Midtown West area of New York City. The building was constructed in 1973
     and has undergone recent improvements including elevator modernization,
     HVAC and fire alarm systems, and is currently undergoing a facade
     restoration. The building is 100% occupied by primarily large institutional
     and commercial entities. The ground floor of the building is a newly
     designed 23,000 square foot BMW automobile showroom. The Company owns a
     100% fee simple interest in the property.



                                                             ANNUALIZED RENT PER
                YEAR END             PERCENT OCCUPIED         LEASED SQUARE FOOT
                ---------            -----------------       --------------------
                                                           
                1999...............        100%                     $18.69




     As of December 31, 1999, the property was leased to 28 tenants. The five
     largest tenants, all of whom occupy 10% or more of the rentable square
     footage at the property, occupy approximately 71% of the rentable square
     footage of the property.

     The following table sets out a schedule of the property's annual lease
     expirations with respect to leases executed as of December 31, 1999 for
     each of the next ten years and thereafter (assuming that no tenants
     exercise renewal or cancellation options and that there are no tenant
     bankruptcies or other tenant defaults):





                                                                        PERCENTAGE                       ANNUALIZED
                                                                         OF TOTAL       ANNUALIZED        RENT PER
                                                          SQUARE          LEASED         RENT OF        LEASED SQUARE
                                        NUMBER OF       FOOTAGE OF        SQUARE         EXPIRING          FOOT OF
         YEAR OF LEASE EXPIRATION    EXPIRING LEASES  EXPIRING LEASES     FOOTAGE         LEASES       EXPIRING LEASES
         ------------------------    ---------------  ---------------   -----------    -----------    ------------------
                                                                                        
                   2000                     4                6,580           0.7%        $244,187           $37.11
                   2001                     1               19,000           2.0%         457,650            24.09
                   2002                     3               36,424           3.9%         569,190            15.63
                   2003                     4              145,505          15.5%       2,433,049            16.72
                   2004                     2                5,100           0.6%         100,796            19.76
                   2005                     1                6,800           0.7%         115,600            17.00
                   2006                     2               32,415           3.4%         654,460            20.19
                   2007                    --                   --             --              --               --
                   2008                     1                1,800           0.2%          35,000            19.44
                   2009                     2               43,403           4.6%       1,017,000            23.43
       2010 and thereafter                  8              643,973          68.4%      11,959,070            18.57
                                     ---------------- ------------- -------------- --------------- ----------------
       Subtotal/Weighted Average
                                           28              941,000           100%     $17,586,002           $18.69
                                     ================ ============= ============== =============== ================


      The aggregate undepreciated tax basis of depreciable real property at 555
      West 57th Street for Federal income tax purposes was $101.7 million as of
      December 31, 1999. Depreciation and amortization are computed on the
      straight-line method over 39 years.

      The current real estate tax rate for all Manhattan office properties is
      $9.989 per $100 of assessed value. The total annual tax for 555 West 57th
      Street at this rate for the 1999-00 tax year is $2.8 million (at an
      assessed value of $28.3 million).

      ENVIRONMENTAL MATTERS

      The Company engaged independent environmental consulting firms to perform
      Phase I environmental site assessments on the Properties, in order to
      assess existing environmental conditions. All of the Phase I assessments
      have been conducted since March 1997, except for the Bar Building, where a
      Phase I assessment was conducted in September 1996. All of the Phase I
      assessments met the ASTM Standard. Under the ASTM Standard, a Phase I
      environmental site assessment consists of a site visit, an historical
      record review, a review of regulatory agency data bases and records,
      interviews, and a report, with the purpose of identifying potential
      environmental concerns associated with real estate. The Phase I
      assessments conducted at the Properties also addressed certain issues that
      are not covered by the ASTM Standard, including asbestos, radon,
      lead-based paint and lead in drinking water. These environmental site
      assessments did not reveal any known environmental liability that the
      Company believes will have a material adverse effect on the Company's
      financial condition or results of operations or would represent a material
      environmental cost.

      The following summarizes certain environmental issues described in the
      Phase I environmental site assessment reports:

      The asbestos surveys conducted as part of the Phase I site assessments
      identified immaterial amounts of damaged, friable asbestos-containing
      material ("ACM") in isolated locations in three properties owned as of the
      IPO (470 Park Avenue South, 29 West 35th Street and the Bar Building) and
      in the Acquisition Properties (1140 Avenue of the Americas and 1372
      Broadway). At each of these Properties, the environmental consultant
      recommended abatement of the damaged, friable ACM and this was completed
      by the Company at each of these properties. At all of the Properties
      except 50 West 23rd Street, non-friable ACM, in good condition, was
      identified. For each of these Properties, the consultant recommended
      preparation and implementation of an asbestos Operations and Maintenance
      ("O & M") program, to monitor the condition of ACM and to ensure that any
      ACM that becomes friable and damaged is properly addressed and as of this
      date the Company has implemented such an Operations and Maintenance
      program.

      The Phase I environmental site assessments identified minor releases of
      petroleum products at the Bar Building and at 70 West 36th Street. The
      consultant recommended implementation of certain measures to further
      investigate, and to clean up, these releases. The Company does not believe
      that any actions that may be required as a result of these releases will
      have a material adverse effect on the Company's business.

      GENERAL TERMS OF LEASES IN THE MIDTOWN MARKETS

      Leases entered into for space in the midtown markets typically contain
      terms which may not be contained in leases in other U.S. office markets.
      The initial term of leases entered into for space in excess of 10,000
      square feet in the midtown markets generally is ten to 15 years. The
      tenant often will negotiate an option to extend the term of the lease for
      one or two renewal periods of five years each. The base rent during the
      initial term often will provide for agreed upon increases periodically
      over the term of the




      lease. Base rent for renewal terms, and base rent for the final years of a
      long-term lease (in those leases which do not provide an agreed upon rent
      during such final years), often is based upon a percentage of the fair
      market rental value of the premises (determined by binding arbitration in
      the event the landlord and the tenant are unable to mutually agree upon
      the fair market value), but not less than the base rent payable at the end
      of the prior period. Leases typically do not provide for increases in rent
      based upon increases in the consumer price index.

      In addition to base rent, the tenant also generally will pay the tenant's
      pro rata share of increases in real estate taxes and operating expenses
      for the building over a base year. In some leases, in lieu of paying
      additional rent based upon increases in real estate taxes and building
      operating expenses, the tenant will pay additional rent based upon
      increases in the wage rate paid to porters over the porters' wage rate in
      effect during a base year.

      Electricity is most often supplied by the landlord either on a submetered
      basis or rent inclusion basis (i.e., a fixed fee is included in the rent
      for electricity, which amount may increase based upon increases in
      electricity rates or increases in electrical usage by the tenant). Base
      building services other than electricity (such as heat, air conditioning
      and freight elevator service during business hours, and base building
      cleaning) typically are provided at no additional cost, with the tenant
      paying additional rent only for services which exceed base building
      services or for services which are provided other than during normal
      business hours.

      In a typical lease for a new tenant, the landlord, at its expense, will
      deliver the premises with all existing improvements demolished and any
      asbestos abated. The landlord also typically will provide a tenant
      improvement allowance, which is a fixed sum which the landlord will make
      available to the tenant to reimburse the tenant for all or a portion of
      the tenant's initial construction of its premises. Such sum typically is
      payable as work progresses, upon submission of invoices for the cost of
      construction. However, in certain leases (most often for relatively small
      amounts of space), the landlord will construct the premises for the
      tenant.

      MORTGAGE INDEBTEDNESS

      The Company has outstanding approximately $352.7 million of indebtedness
      secured by 15 of the Properties. Of this total, $270.7 million was fixed
      rate debt (weighted average interest rate of 7.97%) and $82.0 million was
      floating rate debt (weighted average interest rate of 8.34%). The mortgage
      notes payable collateralized by the respective properties and assignment
      of leases at December 31, 1999 are as follows:



         PROPERTY                    MORTGAGE NOTES                                                  1999             1998
         --------                    --------------                                                  ----             ----
                                                                                                           
        50 West 23rd Street         Note payable to GMAC with interest at 7.33%, due
                                    December 2007...............................................   $21,000          $21,000
        29 West 35th Street         First mortgage note with interest payable at 8.464%, due
                                    February 1, 2001............................................     2,825            2,903
        673 First Avenue            First mortgage note with interest payable at 9.0%, due
                                    December 13, 2003...........................................    14,740           16,452
        470 Park Avenue South       First mortgage note with interest payable at 8.25%, due
                                    April 1, 2004..............................................     10,153           10,507
        1414 Avenue of Americas,
          633 Third Avenue, 36
          West 44th Street and      First mortgage note with interest payable at 7.9%, due
          70 West 36th Street       May 1, 2009.................................................    50,800              ---
        1412 Broadway               First mortgage note with interest payable at 7.62%, due
                                    May 1, 2006.................................................    52,000              ---
        711 Third Avenue            First mortgage note with interest payable at 8.13%, due
                                    September 10, 2005..........................................    49,225              ---
                                                                                                 ---------       ----------
        555 West 57th Street        First mortgage note with interest payable at 8.10%, due
                                    November 4, 2004 (1)........................................    70,000              ---
                                                                                                 ---------       ----------
                                         Total fixed rate debt..................................   270,743           50,862
                                                                                                 ---------       ----------
        420 Lexington Avenue        First mortgage note with interest payable at 9.25%, due
                                    May 21, 2001................................................    55,000              ---
        Madison Properties          First mortgage note with interest payable at 7.98%, due
                                    June 1, 2000................................................    26,950              ---
                                                                                                 ---------       ----------
                                         Total floating rate debt...............................    81,950              ---
                                                                                                 ---------       ----------
                                    Total mortgage notes payable................................  $352,693          $50,862
                                                                                                 =========       ==========


        (1) The Company entered into an interest rate protection agreement which
         fixed the LIBOR interest rate at 6.10% at December 31, 1999. If LIBOR
         exceeds 6.10%, the loan will float until the maximum cap of 6.58% is
         reached.




      ITEM 3. LEGAL PROCEEDINGS

      As of December 31, 1999 the Company was not involved in any material
      litigation nor, to management's knowledge, is any material litigation
      threatened against them or their properties other than routine litigation
      arising in the ordinary course of business.

      ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

      During the fourth quarter of the fiscal year covered by this report, no
      matter was submitted to a vote of security holders.






                                     PART II

      ITEM 5. MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER
      MATTERS

      The Common Stock of the Company began trading on the New York Stock
      Exchange ("NYSE") on August 15, 1997 under the symbol "SLG". On March 9,
      2000, the reported closing sale price per share of Common Stock on the
      NYSE was $22 5/16 and there were approximately 58 holders of record of
      the Company's Common Stock. The table below sets forth the quarterly high
      and low closing sales prices of the Common Stock on the NYSE and the
      distributions paid by the Company with respect to the periods indicated.



                                                            HIGH                LOW             DISTRIBUTIONS
                                                            ----              --------          ----------------

                                                                                        
        Quarter ended March 31, 1998                      $27 7/8              $24               $0.35

        Quarter ended June 30, 1998                       $26 1/2              $21 15/16         $0.35

        Quarter ended September 30, 1998                  $24 3/8              $17 7/8           $0.35

        Quarter ended December 31, 1998                   $21 3/4              $17 1/2           $0.35

        Quarter ended March 31, 1999                      $22 3/16             $17 3/4           $0.35

        Quarter ended June 30, 1999                       $22 1/4              $17 11/16         $0.35

        Quarter ended September 30, 1999                  $21 5/8              $19 1/2           $0.35

        Quarter ended December 31, 1999                   $22                  $17 7/8           $0.3625


        Dividends are declared during each quarter and the dividend is paid
        during the subsequent quarter.

        UNITS

        At December 31, 1999 the Company had 2,428,056 Operating Partnership
       Units outstanding. These units received distributions per unit in the
       same manner as dividends were distributed per share to common
       shareholders.

        SALE OF UNREGISTERED SECURITIES

       The Company's issuance of securities in the transactions referenced below
       were registered under the Securities Act of 1933, pursuant to the
       exemption contemplated by Section 4(2) thereof for transactions not
       involving a public offering.

       The Company issued 159,515 and 240,000 shares of its Common Stock in July
       1998 and January 1999, respectively, for deferred stock-based
       compensation in connection with employment contracts.

        ITEM 6. SELECTED FINANCIAL DATA

       The following table sets forth selected financial data for the Company,
       and on an historical combined basis for the SL Green Predecessor (as
       defined below), and should be read in conjunction with the Company's
       Financial Statements and notes thereto included in Item 8, "Financial
       Statements and Supplementary Data" and Item 7, "Management's Discussion
       and Analysis of Financial Condition and Results of Operations" in this
       Form 10-K. The balance sheet information as of December 31, 1999, 1998
       and 1997 represents the consolidated balance sheet of the Company and the
       statement of income for the years ended December 31, 1999 and 1998 and
       the period August 21, 1997 to December 31, 1997 represents consolidated
       results of the Company since the IPO. The combined balance sheet
       information as of December 31, 1996, and 1995 and statements of income
       for the period January 1, 1997 to August 20, 1997 and for the years ended
       December 31, 1996, and 1995 of the SL Green Predecessor have been derived
       from the historical combined financial statements.

       The "SL Green Predecessor" consists of the assets, liabilities, and
       owners' deficits and results of operations of two properties, 1414 Avenue
       of the Americas and 70 West 36th Street, equity interests in four other
       properties, 673 First Avenue, 470 Park Avenue South, 29 West 35th Street
       and the Bar Building (which interests are accounted for under the equity
       method) and of the assets, liabilities and owners' equity and results of
       operations of the Company's affiliated Service Corporation.







              THE COMPANY AND THE SL GREEN PREDECESSOR (HISTORICAL)
                      (IN THOUSANDS, EXCEPT PER SHARE DATA)



                                                   THE COMPANY                              SL GREEN PREDECESSOR
                                    -----------------------------------------    ----------------------------------------
                                     YEAR ENDED     YEAR ENDED    AUGUST 21 -    JANUARY 1 -     YEAR ENDED DECEMBER 31,
                                    DECEMBER 31,   DECEMBER 31,   DECEMBER 31,   AUGUST 20,     -------------------------
                                       1999           1998           1997           1997           1996          1995
                                    ----------     ----------      --------       --------      ----------    ----------
                                                                                             
Operating Data:
Total revenue .................     $ 206,017      $ 134,552      $  23,207      $   9,724      $  10,182      $   6,564
                                    ---------      ---------      ---------      ---------      ---------      ---------
Property operating
  expenses ....................        62,168         45,207          7,077          2,722          3,197          2,505
Real estate taxes .............        29,198         21,224          3,498            705            703            496
Interest ......................        28,610         13,086          2,135          1,062          1,357          1,212
Depreciation and
  amortization ................        27,260         15,404          2,815            811            975            775
Loss on terminated
  project .....................          --            1,065           --             --             --             --
Loss on hedge transaction .....          --              176           --             --             --             --
Marketing, general and
  administration ..............        10,922          5,760            948          2,189          3,250          3,052
                                    ---------      ---------      ---------      ---------      ---------      ---------
Total expenses ................       158,158        101,922         16,473          7,489          9,482          8,040
                                    ---------      ---------      ---------      ---------      ---------      ---------

Operating income (loss) .......        47,859         32,630          6,734          2,235            700         (1,476)

Equity in net income (loss)
  from Service Corporation ....           730            387           (101)          --             --             --

Equity in net income of
  unconsolidated joint
  ventures ....................           377           --             --             --             --             --

Equity in net loss of
  uncombined joint ventures ...          --             --             --             (770)        (1,408)        (1,914)
                                    ---------      ---------      ---------      ---------      ---------      ---------
Income (loss) before
  minority interest and
  extraordinary items .........        48,966         33,017          6,633          1,465           (708)        (3,390)

Minority interest .............        (5,121)        (3,043)        (1,074)          --             --             --
                                    ---------      ---------      ---------      ---------      ---------      ---------
Income (loss) before
  extraordinary items .........        43,845         29,974          5,559          1,465           (708)        (3,390)

Extraordinary items (net of
  minority interest) ..........          (989)          (522)        (1,874)        22,087          8,961           --
                                    ---------      ---------      ---------      ---------      ---------      ---------
Net income (loss) .............        42,856         29,452          3,685         23,552          8,253         (3,390)
Preferred divi-
  dends and accretion .........        (9,598)        (5,970)          --             --             --             --
                                    ---------      ---------      ---------      ---------      ---------      ---------
Income available to common
  shareholders ................     $  33,258      $  23,482      $   3,685      $  23,552      $   8,253      $  (3,390)
                                    =========      =========      =========      =========      =========      =========
Income per common share
  before extraordinary item
  (basic and diluted) .........     $    1.41      $    1.22      $    0.45
                                    =========      =========      =========

Net income per common share
  (basic and diluted) .........     $    1.37      $    1.19      $    0.30
                                    =========      =========      =========

Cash dividends declared per
  common share ................     $    1.41      $    1.40      $    0.51
                                    =========      =========      =========

Basic weighted average common
    shares outstanding ........        24,192         19,675         12,292
                                    =========      =========      =========

Diluted weighted average
  common share and common
  share equivalents outstanding        26,680         22,145         12,404
                                    =========      =========      =========











                                                                          THE COMPANY                        SL GREEN PREDECESSOR
                                                       ---------------------------------------               ----------------------
                                                                                DECEMBER 31,
                                                       ---------------------------------------------------------------------------
                                                         1999            1998              1997            1996              1995
                                                         ----            ----              ----            ----              ----
                                                                                                          
Balance Sheet Data:
     Commercial real estate,
       before accumulated
       depreciation ...........                       $908,866          $697,061         $338,818          $ 26,284      $ 15,559
     Total assets .............                      1,071,242           777,796          382,775            30,072        16,084
     Mortgages and notes payable                       435,693           162,162          128,820            16,610        12,700
     Accrued interest payable..                          2,650               494              552                90         2,894
     Minority interest ........                         41,494            41,491           33,906               ---           ---
     Stockholders' equity/owners'
       (deficit)...............                        406,104           404,826          176,208            (8,405)      (18,848)





                                                THE COMPANY                            SL GREEN PRECEDESSOR
                                  -------------------------------------------  ---------------------------------------
                                   YEAR ENDED     YEAR ENDED    AUGUST 21 -    JANUARY 1      YEAR ENDED DECEMBER 31,
                                  DECEMBER 31,   DECEMBER 31,   DECEMBER 31,   AUGUST 20,    -------------------------
                                     1999           1998           1997           1997         1996              1995
                                 ------------- -------------- -------------   ------------   --------          ------
                                                                                               
Other Data:
Funds from operations
   after distributions
   to preferred share-
   holders (1) .............     $  62,645      $  42,858      $   9,355      $    --        $    --             $---
Funds from operations
   before distributions to
   preferred shareholders(1)        71,845         48,578          9,355           --             --             --
Net cash provided by
   (used in) operating
   activities ..............        48,013         22,665          5,713          2,838            272           (234)
Net cash provided by
   financing activities ....       195,990        347,382        224,234          2,782         11,960             63
Net cash (used in)
   investing activities ....      (228,678)      (376,593)      (217,165)        (5,559)       (12,375)          (432)


        ----------

      (1)   The White Paper on Funds from Operations ("FFO") approved by the
            Board of Governors of the National Association of Real Estate
            Investment Trusts ("NAREIT") in March 1995 defines FFO as net income
            (loss) (computed in accordance with GAAP), excluding gains (or
            losses) from debt restructuring and sales of properties and
            significant non-recurring events that materially distort the
            comparative measurement of the Company's performance over time, plus
            real estate related depreciation and amortization and after
            adjustments for unconsolidated partnerships and joint ventures. In
            October 1999, NAREIT revised the definition of FFO to include
            non-recurring events. This revised definition is effective for all
            periods beginning on or after January 1, 2000. The Company believes
            that FFO is helpful to investors as a measure of the performance of
            an equity REIT because, along with cash flow from operating
            activities, financing activities and investing activities, it
            provides investors with an indication of the ability of the Company
            to incur and service debt, to make capital expenditures and to fund
            other cash needs. The Company computes FFO in accordance with the
            current standards established by NAREIT which may not be comparable
            to FFO reported by other REITs that do not define the term in
            accordance with the current NAREIT definition or that interpret the
            current NAREIT definition differently than the Company. FFO does not
            represent cash generated from operating activities in accordance
            with GAAP and should not be considered as an alternative to net
            income (determined in accordance with GAAP) as an indication of the
            Company's financial performance or to cash flow from operating
            activities (determined in accordance with GAAP) as a measure of the
            Company's liquidity, nor is it indicative of funds available for the
            Company's cash needs, including its ability to make cash
            distributions. For a reconciliation of net income and FFO, see
            "Management's Discussion and Analysis of Financial Condition and
            Results of Operations - Funds from Operations."




        ITEM 7.   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
                  AND RESULTS OF OPERATIONS

        OVERVIEW

       This report includes certain statements that may be deemed to be
       "forward-looking statements" within the meaning of Section 27A of the
       Securities Act of 1933, as amended, and Section 21E of the Securities
       Exchange Act of 1934, as amended. All statements, other than statements
       of historical facts, included in this report that address activities,
       events or developments that the Company expects, believes or anticipates
       will or may occur in the future, including such matters as future capital
       expenditures, dividends and acquisitions (including the amount and nature
       thereof), expansion and other development trends of the real estate
       industry, business strategies, expansion and growth of the Company's
       operations and other such matters are forward-looking statements. These
       statements are based on certain assumptions and analyses made by the
       Company in light of its experience and its perception of historical
       trends, current conditions, expected future developments and other
       factors it believes are appropriate. Such statements are subject to a
       number of assumptions, risks and uncertainties, general economic and
       business conditions, the business opportunities that may be presented to
       and pursued by the Company, changes in laws or regulations and other
       factors, many of which are beyond the control of the Company. Any such
       statements are not guarantees of future performance and actual results or
       developments may differ materially from those anticipated in the
       forward-looking statements.

        The following discussion related to the consolidated financial
        statements of the Company and the combined financial statements of SL
        Green Predecessor should be read in conjunction with the financial
        statements appearing in Item 8. In connection with the Formation
        Transactions as described in Note 1 to the financial statements there
        were significant changes in the financial condition and results of
        operations of the Company which are outlined below. Consequently, the
        comparison of the 1998/1997 historical periods provides only limited
        information regarding the operations of the Company. Therefore, in
        addition to the historical comparison, the Company has provided a
        comparison of the results of operations on a pro forma basis for that
        period.

        RESULTS OF OPERATIONS

        COMPARISON OF YEAR ENDED DECEMBER 31, 1999 TO YEAR ENDED DECEMBER 31,
        1998

        The following comparison for the year ended December 31, 1999 compared
        to the year ended December 31, 1998 makes reference to the following:
        (i) the effect of the "Same-Store Properties," which represents all
        properties owned by the Company at December 31, 1997, (ii) the effect of
        the "1998 Acquisitions," which represents all properties acquired in
        1998, and (iiii) the effect of the "1999 Acquisitions," which represents
        all properties acquired in 1999.

        Rental revenue for the year ended December 31, 1999 totaled $174.9
        million representing an increase of $60.0 million compared to $114.9
        million for the year ended December 31, 1998. The increase is primarily
        attributable to the revenue associated with the following: (i)
        Same-Store Properties which increased rental revenue $5.5 million, (ii)
        the 1998 Acquisitions which increased rental revenue by $30.0 million,
        and (iii) the 1999 Acquisitions which increased rental revenue by $24.5
        million.

        Escalation and reimbursement revenue for the year ended December 31,
        1999 totaled $21.9 million representing an increase of $6.0 million
        compared to $15.9 million for the year ended December 31, 1998. The
        increase is primarily attributable to the revenue associated with the
        following: (i) the 1998 Acquisitions which increased revenue by $2.7
        million, and (ii) the 1999 Acquisitions which increased revenue by $3.4
        million, partially offset by the Same-Store Properties which decreased
        revenue by $0.1 million.

        Signage revenue for the year ended December 31, 1999 totaled $1.7
        million, representing an increase of $1.6 million compared to $0.1
        million for the year ended December 31, 1998. The increase is primarily
        attributable to 1466 Broadway ($1.4 million) and 1414 Avenue of the
        Americas ($0.2 million).

        Investment income totaled $5.3 million for the year ended December 31,
        1999 representing an increase of $2.0 million compared to $3.3 million
        for the year ended December 31, 1998. The investment income for 1999
        primarily represents interest income from the 17 Battery Park mortgage
        ($0.7 million), 521 Fifth Avenue ($1.3 million), 636 11th Avenue ($0.9
        million), 1370 Avenue of the Americas ($1.6 million), interest on other
        mortgage notes ($0.3 million) and interest from excess cash on hand
        ($0.5 million).

        Operating expenses for the year ended December 31, 1999 totaled $49.4
        million representing an increase of $15.3 million compared to $34.1
        million for the year ended December 31, 1998. The increase was primarily
        attributable to: (i) Same-Store Properties which increased operating
        expenses by $0.9 million, (ii) the 1998 Acquisitions which increased
        operating expenses by $5.7 million and (iii) the 1999 Acquisition
        properties which increased operating expenses by $8.7 million.




        Ground rent for the year ended December 31, 1999 totaled $12.8 million
        representing an increase of $1.7 million compared to $11.1 million for
        the year ended December 31, 1998. This increase primarily resulted from
        increased ground rent at 420 Lexington Avenue ($1.2 million), and 711
        Third Avenue ($0.5 million).

        Interest expense for the year ended December 31, 1999 totaled $28.6
        million representing an increase of $15.5 million compared to $13.1
        million for the year ended December 31, 1998. This increase is primarily
        attributable to: (i) SameStore Properties ($2.6 million) as new secured
        mortgage financing was placed on assets in this portfolio, (ii) 1998
        Acquisitions ($6.8 million) due to financing placed on 420 Lexington
        Avenue, 711 Third Avenue and 1412 Broadway, (iii) 1999 Acquisitions
        ($5.0 million) due to mortgage financing associated with these purchases
        and (iv) $1.1 million higher interest expense at the corporate level.

        Depreciation and amortization for the year ended December 31, 1999
        totaled $27.3 million representing an increase of $11.9 million compared
        to $15.4 million for the year ended December 31, 1998. The increase is
        primarily attributable to: (i) Same-Store Properties which increased
        depreciation by $1.3 million, (ii) the 1998 Acquisitions which increased
        depreciation by $6.4 million, (iii) the 1999 Acquisitions which
        increased depreciation by $3.2 million, and (iv) an increase in the
        amortization of deferred finance costs totaling $1.0 million associated
        with fees incurred on the Company's 1999 secured mortgage financings.

        Real estate taxes for the year ended December 31, 1999 totaled $29.2
        million representing an increase of $8.0 million compared to $21.2
        million for the year ended December 31, 1998. The increase is primarily
        attributable to: (i) the 1998 Acquisitions which increased real estate
        taxes by $4.3 million, and (ii) the 1999 Acquisitions which increased
        real estate taxes by $4.0 million, partially offset by a decrease in
        real estate taxes at Same-Store Properties ($0.3 million) due to reduced
        tax rates.

        Marketing, general and administrative expense for the year ended
        December 31, 1999 totaled $10.9 million representing an increase of $5.1
        million compared to $5.8 million for the year ended December 31, 1998.
        The increase is primarily due to increased personnel costs associated
        with the Company's recent growth ($3.3 million) and increased public
        entity and technology costs ($0.9 million).

        COMPARISON OF YEAR ENDED DECEMBER 31, 1998 TO YEAR ENDED DECEMBER 31,
        1997

        For discussion purposes, the results of operations from the year ended
        December 31, 1998 represent the operations of SL Green Realty Corp. and
        the results of operations for the year ended December 31, 1997 represent
        (i) the operating results of the SL Green Realty Predecessor
        (represented by 70 West 36th Street, 1414 Avenue of the Americas and 36
        West 44th Street (since the acquisition date in July 1997) for the
        period January 1, 1997 to August 20, 1997 and (ii) the results of the
        Company from August 21, 1997 to December 31, 1997. The following
        transactions have occurred that have had a material impact on the
        comparison of the 1998 and 1997 results: (i) the Formation Transactions
        resulted in three buildings previously accounted for under the equity
        method (673 Third Avenue, 470 Park Avenue South and 29 West 35th Street)
        which are now reported as property results, three acquired buildings (50
        West 23rd Street, 1140 Avenue of the Americas and 1372 Broadway)
        collectively the "IPO Acquisitions" being included in the 1998 results
        which were included in the 1997 results of the Company as of August 21,
        1997; (ii) the results of 110 East 42nd Street (acquired September 1997)
        17 Battery Place (acquired December 1997) and 633 Third Avenue (acquired
        December 1997) "the 1997 Acquisitions" are included in the consolidated
        results for 1998 and were included for only a portion of the 1997
        results (iii) the results of 420 Lexington Avenue (acquired March 1998),
        1466 Broadway (acquired March 1998), 321 West 44th Street (acquired
        March 1998), 711 Third Avenue (acquired May 1998), 440 Ninth Avenue
        (acquired June 1998) and 1412 Broadway (acquired August 1998) (the "1998
        Acquisitions") which are included for a portion of the 1998 results, and
        were not included in the 1997 results.

        Rental revenue for the year ended December 31, 1998 totaled $117.3
        million representing an increase of $93.2 million compared to $24.1
        million for the year ended December 31, 1997. The increase is primarily
        attributable to the revenue associated with the following: (i) the IPO
        Acquisitions which increased rental revenue $28.1 million (ii) the 1997
        Acquisitions which increased rental revenue by $17.8 million, (iii) the
        1998 Acquisitions which increased rental revenue by $46.9 million and
        (iv) $0.4 million due to increased rental revenue in the SL Green
        Predecessor buildings.

        Escalation and reimbursement revenue for the year ended December 31,
        1998 totaled $15.9 million representing an increase of $12.9 million
        compared to $3.0 million for the year ended December 31, 1997. The
        increase is primarily attributable to the revenue associated with the
        following: (i) the IPO Acquisitions which increased revenue by $3.3
        million, (ii) the 1997 Acquisitions which increased revenue by $1.6
        million, (iii) the 1998 Acquisitions which increased revenue by $8.0
        million.

        Investment income totaled $3.3 million for the year ended December 31,
        1998 representing an increase of $2.8 million compared to $0.5 million
        for the year ended December 31, 1997. This amount primarily represents
        interest income from the 17 Battery Park mortgage ($1.9 million),
        interest on other mortgage notes ($0.4 million) and interest from excess
        cash on hand ($0.5 million).




        As of the IPO date, third party management, leasing and construction
        revenues and related expenses are incurred by the Service Corporations,
        which are 95% owned subsidiaries of the Company, which are accounted for
        on the equity method. This change in recognition of income and expense
        from third party business activities was made in order to be consistent
        with the REIT qualifying income test, as defined by the IRS.
        Consequently, in 1998, management fees, leasing commissions and
        construction fees, were recorded on these operating subsidiaries,
        compared to the 1997 third party revenue, which was recorded on the SL
        Green Predecessor.

        Operating expenses for the year ended December 31, 1998 totaled $36.5
        million representing an increase of $28.3 million compared to $8.2
        million for the year ended December 31, 1997. The increase was primarily
        attributable to: (i) the IPO Acquisitions which increased operating
        expenses by $6.3 million (ii) the 1997 Acquisitions which increased
        operating expenses by $6.7 million and (iii) the 1998 Acquisition
        properties with operating expenses of $15.3 million.

        Ground rent for the year ended December 31, 1998 totaled $11.1 million
        representing an increase of $9.5 million compared to $1.6 million for
        the year ended December 31, 1997. This increase primarily results from
        newly acquired properties having ground and sub-lease lease arrangements
        at 420 Lexington Avenue ($6.0 million), and 711 Third Avenue ($0.8
        million) and increased ground rent at 673 First Avenue ($2.5 million)
        and 1140 Avenue of the Americas ($0.2 million).

        Interest expense for the year ended December 31, 1998 totaled $13.1
        million representing an increase of $9.9 million compared to $3.2
        million for the year ended December 31, 1997. This increase is primarily
        attributable to (i) interest incurred on the Company's Credit Facility,
        and Acquisition Facility ($7.0 million) principally used to acquire new
        properties (ii) interest from the December 1998 bridge financings ($0.3
        million) and (iii) additional secured mortgage debt, including interest
        on the Company's capital lease obligation on 673 First Avenue which was
        previously accounted for under the equity method, ($2.6 million).

        Depreciation and amortization for the year ended December 31, 1998
        totaled $15.4 million representing an increase of $11.8 million compared
        to $3.6 million for the year ended December 31, 1997. The increase is
        primarily attributable to: (i) the IPO Acquisitions which increased
        depreciation by $4.2 milllion (ii) the 1997 Acquisitions which increased
        depreciation by $2.0 million (iii) the 1998 Acquisitions which increased
        depreciation by $4.6 million, (iv) and an increase in the amortization
        of deferred finance costs totaling $1.0 million associated with fees
        incurred on the Company's Credit Facility and Acquisition Facility.

        Real estate taxes for the year ended December 31, 1998 totaled $21.2
        million representing an increase of $17.0 million compared to $4.2
        million for the year ended December 31, 1997. The increase is primarily
        attributable to (i) the IPO Acquisitions which increased real estate
        taxes by $4.2 million (ii) the 1997 Acquisitions which increased real
        estate taxes by $3.2 million and (iii) the 1998 Acquisitions which
        increased real estate taxes by $9.6 million.

        Marketing, general and administrative expense for the year ended
        December 31, 1998 totaled $5.8 million representing an increase of $2.7
        million compared to $3.1 million for the year ended December 31, 1997.
        The increase is due to increased personnel costs associated with the
        Company's recent growth ($2.1 million) and increased public entity and
        technology costs ($0.6 million). This increase was partially off-set by
        third party costs included in the 1997 expense which were reclassified
        to the Service Corporations in 1998 to correspond with the
        reclassification of third party revenue which has been included in
        equity in net loss from Service Corporations since August 21, 1997.

        PRO FORMA RESULTS OF OPERATIONS

        COMPARISON OF THE YEAR ENDED DECEMBER 31, 1998 TO THE YEAR ENDED
        DECEMBER 31, 1997

        The pro forma statement of operations for the year ended December 31,
        1997, is presented as if the Company's IPO and the Formation
        Transactions occurred on January 1, 1997 and the effect thereof was
        carried forward through December 31, 1997. In addition to the IPO and
        Formation Transactions, the following transactions also affect the 1998
        and 1997 comparable results: (i) the results of 110 East 42nd Street
        (acquired September 1997), 17 Battery Place (acquired December 1997) and
        633 Third Avenue (acquired December 1997) the "1997 Acquisitions" are
        included in the consolidated results for the full year ended December
        31, 1998 and included only for a portion of the 1997 results and (ii)
        the results of 420 Lexington Avenue (acquired March 1998), 1466 Broadway
        (acquired March 1998), 321 West 44th Street (acquired March 1998) 711
        Third Avenue (acquired May 1998), 440 Ninth Avenue (acquired June 1998)
        and 1412 Broadway (acquired August 1998) the "1998 Acquisitions" are
        included in a portion of the 1998 results and not included in the 1997
        results. During May 1998, the Company completed two public offerings for
        11.5 million shares of common stock and 4.6 million of preferred shares
        resulting in net proceeds of $353 million, net of underwriting costs.

        The pro forma results of operations do not purport to represent what the
        Company's results would have been assuming the completion of the
        Formation Transactions and the Company's IPO at the beginning of the
        period indicated, nor do they purport to project the Company's financial
        results of operations at any future date or for any future period. The
        pro forma statements of operations should be read in




        conjunction with the combined financial statements of SL Green
        Predecessor included in the Company's registration statements on Form
        S-11 dated May 12, 1998 and August 14, 1997 and the consolidated
        financial statements of the Company, included elsewhere herein.

      Year ended December 31, 1998 compared to year ended December 31, 1997
                                 (in thousands)
                                   (Unaudited)



                                                                                          Dollar
                                                                1998         1997         Change
                                                            -----------  ------------  -----------
                                                            (Historical) (Pro forma)
                                                                         (Unaudited)
                                                                              
REVENUE
Rental revenue .........................................     $117,304     $ 49,472     $ 67,832

Escalation & reimbursement revenues ....................       15,923        5,500       10,423
Investment income ......................................        3,267          485        2,782

Leasing commissions ....................................         --          2,251       (2,251)
Other income ...........................................          478        1,676       (1,198)
                                                             --------     --------     --------
                  Total revenues .......................      136,972       59,384       77,588
                                                             --------     --------     --------
Equity in net  income from Service
  Corporations .........................................          387          168          219
                                                             --------     --------     --------
EXPENSES

Operating income .......................................       36,545       13,165       23,380
Ground rent ............................................       11,082        4,297        6,785
Interest ...............................................       13,086        5,509        7,577
Depreciation and amortization ..........................       15,404        7,413        7,991
Real estate taxes ......................................       21,224        8,658       12,566
Loss on terminated contract ............................        1,065         --          1,065
Loss on hedge transaction ..............................          176         --            176
Marketing, general and administrative ..................        5,760        2,578        3,182
                                                             --------     --------     --------
                  Total expenses .......................      104,342       41,620       62,722
                                                             --------     --------     --------
                  Income before minority interest,
                  preferred stock dividends and
                  extraordinary items...................     $ 33,017     $ 17,932     $ 15,085
                                                             ========     ========     ========


Rental revenue for the year ended December 31, 1998 totaled $117.3 million
representing an increase of $67.8 million compared to $49.5 million for the year
ended December 31, 1997. The increase is primarily attributable to the revenue
associated with the following properties not previously owned or acquired at the
IPO date: (i) the 1997 acquisitions which increased rental revenue by $17.8
million, (ii) the 1998 acquisitions which increased rental revenue by $46.9
million and (iii) increased occupancy and additional rollover rental income in
the other portfolio buildings which increased $3.1 million.

Escalation and reimbursement revenue for the year ended December 31, 1998
totaled $15.9 million an increase of $10.4 million compared to $5.5 million
during the year ended December 31, 1997. The increase is attributable to the
revenue associated with: (i) the 1997 Acquisitions which increased revenue by
$1.6 million, (ii) the 1998 Acquisitions which increased revenue by $8.0 million
and (iii) the properties owned or acquired at the IPO date where revenue
increased by $0.8 million.

Investment income for the year ended December 31, 1998 totaled $3.3 million,
which represents an increase of $2.8 million as compared to $0.5 million for the
year ended December 31, 1997. The increase in interest income is primarily due
to the 17 Battery Place mortgage ($1.9 million), other mortgage notes receivable
($0.4 million) and the balance ($0.5 million) earned from excess cash on hand.

Leasing commission income decreased $2.3 million. Leasing commission income as
reported in the 1997 pro forma financial statements represents Tenant-Rep income
through September 30, 1997 and is subsequently being recorded by the Service
Corporations for the remainder of 1997 and the comparable 1998 period.
Tenant-rep revenue totaled $2.6 million for the year ended December 31, 1998
representing a decrease of $0.3 million. This decrease reflects the strong
results in the 1997 period.

Other income for the year ended December 31, 1998 totaled $0.5 million
representing a decrease of $1.2 million as compared to December 31, 1997. The
decrease is the result of 1997 lease termination income exceeding 1998 primarily
due to a large tenant buy-out at 1372 Broadway.

Operating expenses for the year ended December 31, 1998 totaled $36.5 million
representing an increase of $23.4 million compared to $13.1 million for the year
ended December 31, 1997. The increase was primarily attributable to properties
not previously owned or acquired at the IPO date: (i) the 1997 Acquisitions
which increased operating expenses by $6.7 million and (ii) the 1998
Acquisitions which increased operating expenses by $15.3 million (iii) $1.4
million of increased costs from properties owned or acquired at the IPO date
primarily due to the provision for tenant straight-line credit loss which
increased $0.6 million.




Ground rent for the year ended December 31, 1998 totaled $11.1 million
representing an increase of $6.8 million compared to $4.3 million for the year
ended December 31, 1997. The increase is primarily attributable to the ground
and sub-lease rent on new acquisitions at 420 Lexington Avenue ($6.0 million)
and 711 Third Avenue ($0.8 million).

Interest expense for the year ended December 31, 1998 totaled $13.1 million
representing an increase of $7.6 million compared to $5.5 million for the year
ended December 31, 1997. The increase is primarily attributable to interest
incurred on the Company's Credit Facility and Acquisition Facility ($7.0
million) and additional mortgage loans ($0.6 million).

Depreciation and amortization for the year ended December 31, 1998 totaled $15.4
million representing an increase of $8.0 million compared to $7.4 million for
the year ended December 31, 1997. The increase is primarily attributable to
properties not previously owned or acquired at the IPO date: (i) the 1997
Acquisitions which increased depreciation by $2.0 million (ii) the 1998
Acquisitions which increased depreciation by $4.6 million, (iii) amortization of
financing costs increased $0.9 million primarily due to fees recognized on the
Company's revolving line of credit and acquisition facility and (iv) the
properties owned or acquired at the IPO date which increased $0.5 million
primarily due to increased tenant improvement amortization.

Real estate taxes for the year ended December 31, 1998 totaled $21.2 million
representing an increase of $12.5 million compared to $8.7 million for the year
ended December 31, 1997. The increase is primarily attributable to properties
not previously owned or acquired at the IPO date (i) the 1997 Acquisitions which
increased real estate taxes by $3.2 million and (ii) the 1998 Acquisitions which
increased real estate taxes by $9.6 million. These increases were partially
off-set by a $0.3 million reduction in taxes related to the core and IPO
properties primarily from lower tax rates and management's effort to obtain
reductions in assessed values.

Marketing, general and administrative expense for the year ended December 31,
1998 totaled $5.8 million representing an increase of $3.2 million compared to
$2.6 million for the year ended December 31, 1997. The increase is due to
additional staffing, and incremental absorption of lost third party management
related costs ($2.6 million), costs associated with management information
systems and year 2000 compliance and higher public entity costs ($0.6 million).

LIQUIDITY AND CAPITAL RESOURCES

CASH FLOWS

Net cash provided by operating activities increased $25.3 million to $48.0
million for the year ended December 31, 1999 compared to $22.7 million for the
year ended December 31, 1998. The increase was due primarily to the operating
cash flow generated by the Same-Store Properties, 1998 Acquisitions and 1999
Acquisitions as a result of higher occupancy rates, rents which have been marked
to market and flat property operating expense trends and an increase in
investment income. Net cash used in investing activities decreased $147.9
million to $228.7 million for the year ended December 31, 1999 compared to
$376.6 million for the year ended December 31, 1998. The decrease was due
primarily to the decreased amount of property acquisitions in 1999 ($223
million) as compared to the amount of property acquisitions in 1998 ($357
million). Net cash provided by financing activities decreased $151.4 million to
$196.0 million for the year ended December 31, 1999 compared to $347.4 million
provided by financing activities for the year ended December 31, 1998. The
decrease was primarily due to net proceeds from the Company's 1998 public
offerings of common stock ($242.1 million) and preferred stock ($109.7 million)
which were used to pay-off the Company's Acquisition Facility ($240 million) and
purchase certain 1998 acquisitions as well as an increase in the dividends and
distributions paid ($14.3 million).

CAPITALIZATION

During 1999, the Company financed its 1999 Acquisitions primarily with property
level debt. This debt totaled $97.0 million with interest rates ranging from
7.98 percent to 8.10 percent at December 31, 1999.

At December 31, 1999, borrowings under the mortgage loans, and credit facilities
represented 40.7% of the Company's market capitalization based on a total market
capitalization (debt and equity including preferred stock), assuming conversion
of all operating partnership units, of $1.2 billion (based on a common stock
price of $21.75 per share, the closing price of the Company's common stock on
the New York Stock Exchange on December 31, 1999). The Company's principal debt
maturities are scheduled to be $113.7 million and $63.0 million for the years
ending December 31, 2000 and 2001, respectively.

At December 31, 1999, the Company had $352.7 million of property level mortgage
debt (weighted average interest rate of 8.06 percent), encumbering 15
properties. This was comprised of $270.7 million in fixed rate debt and $82.0
million in floating rate debt.

At December 31, 1999, the Company had availability of $49.5 million under its
$140.0 million Credit Facility (weighted average interest rate of 7.82 percent).

On December 28, 1999, the Company closed on a $30.0 million credit facility with
PSCC. The current borrowing capacity is $15.0 million, of which none was drawn
down at December 31, 1999. The PSCC Facility is secured by the Company's
preferred equity interest in 1370 Avenue of the Americas and a repurchase
mortgage participation interest in the mortgage at 420 Lexington Avenue.
Interest-only is payable based on the 1-Month LIBOR plus 125 basis points. The
PSCC Facility may be prepaid at any time during its term without penalty. The
PSCC Facility matures on December 27, 2000.




The Company is currently evaluating its options with respect to $113.7 million
of debt maturing in 2000. The Company may refinance such debt or obtain new
loans.

The Company expects to make distributions to its stockholders primarily based on
its distributions received from the Operating Partnership primarily from
property revenues or, if necessary, from working capital or borrowings.

The Company estimates that for the years ending December 31, 2000 and 2001, it
will incur approximately $37.7 million and $18.2 million, respectively, of
capital expenditures (including tenant improvements) on properties currently
owned. In 2000 and 2001, $15.7 million and $9.1 million, respectively, of the
capital investments will be associated with the redevelopment of properties
acquired at or after the Company's IPO. The Company expects to fund these
capital expenditures with the credit facilities, operating cash flow and cash on
hand. Future property acquisitions may require substantial capital investments
in such properties for refurbishment and leasing costs. The Company expects that
these financing requirements will be provided primarily from the credit
facilities, from additional borrowings secured by the properties and from future
issuances of equity and debt. The Company believes that it will have sufficient
capital resources to satisfy its obligations during the next 12 month period.
Thereafter, the Company expects that capital needs will be met through net cash
provided by operations or additional borrowings.

To maintain its qualification as a REIT, the Company must make annual
distributions to its stockholders of at least 95 percent of its REIT taxable
income, determined without regard to the dividends paid deduction and by
excluding net capital gains. Moreover, the Company intends to continue to make
regular quarterly distributions to its stockholders which, based upon current
policy, in the aggregate would equal approximately $35.1 million on an
annualized basis. However, any such distribution, whether for Federal income tax
purposes or otherwise, would only be paid out of available cash after meeting
both operating requirements and scheduled debt service on mortgages and loans
payable.

  FUNDS FROM OPERATIONS

The White Paper on FFO approved by the Board of Governors of NAREIT in March
1995 defines FFO as net income (loss) (computed in accordance with GAAP),
excluding gains (or losses) from debt restructuring and sales of properties and
significant non-recurring events that materially distort the comparative
measurement of the Company's performance over time, plus real estate related
depreciation and amortization and after adjustments for unconsolidated
partnerships and joint ventures. In October 1999, NAREIT revised the definition
of FFO to include non-recurring events. This revised definition is effective for
all periods beginning on or after January 1, 2000. The Company believes that FFO
is helpful to investors as a measure of the performance of an equity REIT
because, along with cash flow from operating activities, financing activities
and investing activities, it provides investors with an indication of the
ability of the Company to incur and service debt, to make capital expenditures
and to fund other cash needs. The Company computes FFO in accordance with the
current standards established by NAREIT which may not be comparable to FFO
reported by other REITs that do not define the term in accordance with the
current NAREIT definition or that interpret the current NAREIT definition
differently than the Company. FFO does not represent cash generated from
operating activities in accordance with GAAP and should not be considered as an
alternative to net income (determined in accordance with GAAP) as an indication
of the Company's financial performance or to cash flow from operating activities
(determined in accordance with GAAP) as a measure of the Company's liquidity,
nor is it indicative of funds available to fund the Company's cash needs,
including its ability to make cash distributions.

 On a pro forma basis after giving effect to the Offering, Funds from Operations
for the year ended December 31, 1997 and for the years ended December 31, 1998
and 1999, on a historical basis, are as follows (in thousands):



                                                                                        Year ended
                                                                                        December 31
                                                                        -------------------------------------------
                                                                         1999              1998               1997
                                                                     (Historical)       (Historical)      (Pro forma)

                                                                                                   
        Income before minority interest and extraordinary
          item...................................................        $48,966          $33,017           $17,932
        Add:
          Depreciation and amortization .........................         27,260           15,404             7,413
          Loss on hedge transaction..............................            ---              176               ---
          Loss on terminated transaction.........................            ---            1,065               ---
          FFO adjustment for unconsolidated joint ventures.......            433              ---               ---
       Less:

          Dividends on preferred shares..........................         (9,200)          (5,720)              ---
          Minority interest in the BMW Building..................         (1,765)             ---               ---
             Amortization of deferred financing costs and
            depreciation of non-rental real estate assets........         (3,049)          (1,084)             (186)
                                                                          -------          -------         ---------
        Funds From Operations ...................................        $62,645         $ 42,858          $ 25,159
                                                                         =======         ========          ========
        Cash flows provided by operating activities..............        $48,103          $22,665
        Cash flows used in investing activities..................      $(228,678)       $(376,593)
        Cash flows provided by financing activities..............       $195,990         $347,382




In compliance with the White Paper issued by NAREIT in March 1995, the Company
has excluded a loss from a hedge transaction ($176,000) and loss on terminated
transaction ($1.1 million) from the calculation of FFO. The Company believes
these transactions are non-recurring in nature based on the Company's operating
history of not entering into these types of transactions and, therefore, are
non-recurring and would materially distort the Company's performance if included
in the calculation of FFO. In accordance with the revised White Paper issued by
NAREIT in October 1999, these transactions would be included in the calculation
of FFO.

INFLATION

Substantially all of the office leases provide for separate real estate tax and
operating expense escalations over a base amount. In addition, many of the
leases provide for fixed base rent increases or indexed escalations. The Company
believes that inflationary increases may be at least partially offset by the
contractual rent increases and expense escalations described above.

RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS

In June 1998, the FASB issued Statement No. 133, Accounting for Derivative
Instruments and Hedging Activities, which was scheduled to be adopted in years
beginning after June 15, 1999. The Statement permits early adoption as of the
beginning of any fiscal quarter after its issuance. In 1999, the FASB delayed
implementation of FASB 133 by one year. The Company expects to adopt the new
Statement effective January 1, 2001. The Statement will require the Company to
recognize all derivatives on the balance sheet at fair value. Derivatives that
are not hedges must be adjusted to fair value through income. If a derivative is
a hedge, depending on the nature of the hedge, changes in the fair value of the
derivative will either be offset against the change in fair value of the hedged
asset, liability, or firm commitment through earnings, or recognized in other
comprehensive income until the hedged item is recognized in earnings. The
ineffective portion of a derivative's change in fair value will be immediately
recognized in earnings. The Company does not anticipate that the adoption of
this Statement will have a significant effect on its results of operations or
financial position.

YEAR 2000 COMPLIANCE

The Company identified three areas of focus for Year 2000 Compliance: internal
information technology, property operating equipment, and third party service
suppliers. The Company began a project to update its information technology
resources by installing new hardware and software throughout the Company and
completed the implementation of the systems during 1998. The Company inquired
regarding compliance status from all vendors providing systems identified as
having potential Year 2000 compliance problems. The Company then tested each
system with these vendors. At present, the Company has no automated interfaces
from third party service providers into the Company's financial systems. In
addition, limited contingency procedures were drafted in the event of Year 2000
failures associated with critical property level systems on the Company's
internal information technology.

The Company did not incur material direct costs related to Year 2000. These
direct costs excluded the costs to replace the hardware and software systems, as
the decision to replace these systems was not accelerated by Year 2000 issues.

Due to the Company's Year 2000 program, the Company experienced no operational
problems relating to the Year 2000 issue. The Company has concluded the Year
2000 project and anticipates no further Year 2000 compliance issues or
expenditures.

ITEM 7A MARKET RISK AND RISK MANAGEMENT POLICIES

The Company is exposed to changes in interest rates primarily from its floating
rate debt arrangements. The Company currently does not use interest rate
derivative instruments to manage exposure to interest rate changes. A
hypothetical 100 basis point adverse move (increase) in interest rates along the
entire interest rate curve would adversely affect the Company's annual interest
cost by approximately $2.0 million annually.

The Company may enter into derivative financial instruments such as interest
rate swaps and interest rate collars in order to mitigate its interest rate risk
on a related financial instrument. The Company may designate these derivative
financial instruments as hedges and apply deferral accounting. Gains and losses
related to the termination of such derivative financial instruments are deferred
and amortized to interest expense over the term of the debt instrument. The
Company may also utilize interest rate contracts to hedge interest rate risk on
anticipated debt offerings. These anticipatory hedges are designated, as
effective hedges for identified debt issuances which have a high probability of
occurring. Gains and losses resulting from changes in the market value of these
contracts are deferred and amortized into interest expense over the life of the
related debt instrument. The cost of hedges determined to be ineffective and
hedges not correlated to financings are charged to operations.

Approximately $270.7 million of the Company's long-term debt bears interest at
fixed rates, and therefore the fair value of these instruments is affected by
changes in the market interest rates. The following table presents principal
cash flows (in thousands) based upon maturity dates of the debt obligations and
the related weighted-average interest rates by expected maturity dates for the
fixed rate debt. The interest rate on the variable rate debt as of December 31,
1999 ranged from LIBOR plus 125 basis points to LIBOR plus 275 basis points.






LONG-TERM DEBT, INCLUDING
CURRENT PORTION (IN                                                                                                        FAIR
THOUSANDS)                   2000         2001        2002          2003        2004        THEREAFTER       TOTAL        VALUE
- -------------------       --------    --------    ---------      ---------   ----------     ----------     --------    ---------
                                                                                                
Fixed Rate ..........     $  3,675    $  8,012    $   6,374      $   9,150    $ 78,477        $165,055     $270,743     $271,390
Average Interest Rate        7.96%       7.95%        7.93%          7.91%        7.81%

Variable Rate .......     $109,950    $ 55,000         --             --            --              --     $164,950     $164,950










        ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

                   INDEX TO FINANCIAL STATEMENTS AND SCHEDULE


                                                                                                                      
        SL GREEN REALTY CORP

          Consolidated Balance Sheets as of December 31, 1999 and 1998.............................................      34
          Consolidated Statements of Income for the year ended December 31, 1999 and 1998 and the period
            August 21, 1997 (Inception) to December 31, 1997.......................................................      36
          Consolidated Statements of Stockholders' Equity for the years ended December 31, 1999 and 1998 and
            for the period August 21, 1997 (Inception) to December 31, 1997 .......................................      37
          Consolidated Statements of Cash Flows for the years ended December 31, 1999 and 1998 and
            for the period August 21, 1997 (Inception) to December 31, 1997........................................      39
          Notes to Consolidated Financial Statements ..............................................................      41


        THE SL GREEN PREDECESSOR

          Combined Statement of Income for the period January 1, 1997 to
            August 20, 1997........................................................................................      36
          Combined Statement of Owners' Equity for the period
            January 1, 1997 to August 20, 1997.....................................................................      38
          Combined Statement of Cash Flows for the period January 1, 1997
            to August 20, 1997.....................................................................................      39
          Notes to the Combined Financial Statements ..............................................................      41


        UNCOMBINED JOINT VENTURES - COMBINED FINANCIAL STATEMENTS
          Combined Statement of Income for the period January 1, 1997 to
            August 20, 1997........................................................................................      63
          Combined Statement of Owners' Equity for the period January 1,
            1997 to August 20, 1997................................................................................      64
          Combined Statement of Cash Flows for the period January 1, 1997 to
            August 20, 1997........................................................................................      65
          Notes to Combined Financial Statements ..................................................................      67


        Schedule

          Schedule III Real Estate and Accumulated Depreciation as of
            December 31, 1999 .....................................................................................      72








                         REPORT OF INDEPENDENT AUDITORS

       To the Board of Directors and Shareholders of
       SL Green Realty Corp.

       We have audited the accompanying consolidated balance sheets of SL
       Green Realty Corp. as of December 31, 1999 and 1998 and the related
       consolidated statements of income, stockholders' equity and cash flows
       for the two years ended December 31, 1999 and for the period August 21,
       1997 (date of commencement of operations) to December 31, 1997. Our
       audits also included the financial statement schedule listed in the
       Index as Item 14(a)(2). These financial statements and schedule are the
       responsibility of SL Green Realty Corp.'s management. Our responsibility
       is to express an opinion on these financial statements and schedule
       based on our audits.

       We conducted our audits in accordance with auditing standards generally
       accepted in the United States. Those standards require that we plan and
       perform the audit to obtain reasonable assurance about whether the
       financial statements are free of material misstatement. An audit includes
       examining, on a test basis, evidence supporting the amounts and
       disclosures in the financial statements. An audit also includes assessing
       the accounting principles used and significant estimates made by
       management, as well as evaluating the overall financial statement
       presentation. We believe that our audits provide a reasonable basis for
       our opinion.

       In our opinion, the financial statements referred to above present
       fairly, in all material respects, the consolidated financial position of
       SL Green Realty Corp. at December 31, 1999 and 1998 and the consolidated
       results of their operations and their cash flows for the two years ended
       December 31, 1999 and for the period August 21, 1997 (date of
       commencement of operations) to December 31, 1997 in conformity with
       accounting principles generally accepted in the United States. Also, in
       our opinion, the related financial statement schedule, when considered in
       relation to the basic financial statements taken as a whole, presents
       fairly, in all material respects, the information set forth therein.

                                                  /S/ Ernst & Young LLP

       New York, New York
       February 11, 2000
       except for Note 20, as to
       which the date is March 8, 2000






                         REPORT OF INDEPENDENT AUDITORS

        To the Board of Directors and Shareholders of
        SL Green Realty Corp.

         We have audited the accompanying combined statement of income, owners'
       equity and cash flows of SL Green Predecessor for the period from January
       1, 1997 to August 20, 1997. We have also audited the financial statement
       schedule listed in the Index as Item 14(a)(2). These financial statements
       and schedule are the responsibility of SL Green Predecessor's management.
       Our responsibility is to express an opinion on these financial statements
       and schedule based on our audit.

         We conducted our audit in accordance with auditing standards generally
       accepted in the United States. Those standards require that we plan and
       perform the audit to obtain reasonable assurance about whether the
       financial statements are free of material misstatement. An audit includes
       examining, on a test basis, evidence supporting the amounts and
       disclosures in the financial statements. An audit also includes assessing
       the accounting principles used and significant estimates made by
       management, as well as evaluating the overall financial statement
       presentation. We believe that our audit provide a reasonable basis for
       our opinion.

         In our opinion, the financial statements referred to above present
       fairly, in all material respects, the combined results of SL Green
       Predecessor's operations and their cash flows for the period from
       January 1, 1997 to August 20, 1997 in conformity with accounting
       principles generally accepted in the United States. Also, in our
       opinion, the related financial statement schedule, when considered in
       relation to the basic financial statements taken as a whole, presents
       fairly, in all material respects, the information set forth therein.

                                               /S/ Ernst & Young LLP

        New York, New York
        February 10, 1998








                              SL GREEN REALTY CORP.
                           CONSOLIDATED BALANCE SHEETS
                  (AMOUNTS IN THOUSANDS, EXCEPT PER SHARE DATA)



                                                                                                            DECEMBER 31,
                                                                                                  ----------------------------
                                                                                                      1999              1998
                                                                                                  -----------      -----------
                                                                                                             
ASSETS

Commercial real estate properties, at cost:
Land and land interests .....................................................................     $   132,081      $   112,123
Buildings and improvements ..................................................................         632,004          492,568
Building leasehold ..........................................................................         132,573           80,162
Property under capital lease ................................................................          12,208           12,208
                                                                                                  -----------      -----------
                                                                                                      908,866          697,061
Less accumulated depreciation ...............................................................         (56,983)         (37,317)
                                                                                                  -----------      -----------
                                                                                                      851,883          659,744
Properties held for sale ....................................................................          25,835             --
Cash and cash equivalents ...................................................................          21,561            6,236
Restricted cash .............................................................................          34,168           18,635
Tenant and other receivables, net of allowance of $938 and $374 in 1999 and 1998,
  respectively ..............................................................................           5,747            3,951
Related party receivables ...................................................................             463              245
Deferred rents receivable, net of reserve for tenant credit loss of $5,337 and $2,369 in 1999
  and 1998, respectively ....................................................................          37,015           20,891
Investment in and advances to Service Corporation ...........................................           4,978           10,694
Mortgage loans receivable and preferred equity investment ...................................          20,000           26,401
Investments in unconsolidated joint ventures ................................................          23,441             --
Deferred costs, net .........................................................................          30,540           15,282
Other assets ................................................................................          15,611           15,717
                                                                                                  -----------      -----------
Total assets ................................................................................     $ 1,071,242      $   777,796
                                                                                                  -----------      -----------
                                                                                                  -----------      -----------







                              SL GREEN REALTY CORP.
                           CONSOLIDATED BALANCE SHEETS
                  (AMOUNTS IN THOUSANDS, EXCEPT PER SHARE DATA)



                                                                                          December 31,
                                                                                       1999         1998
                                                                                            
LIABILITIES AND STOCKHOLDERS' EQUITY

Mortgage notes payable .....................................................     $   352,693      $    50,862
Secured bridge facilities ..................................................            --             87,500
Revolving credit facilities ................................................          83,000           23,800
Accrued interest payable ...................................................           2,650              494
Accounts payable and accrued expenses ......................................          17,167            5,588
Deferred revenue ...........................................................             306             --
Accounts payable to related parties ........................................            --                 63
Capitalized lease obligations ..............................................          15,017           14,741
Deferred land lease payable ................................................          11,611            9,947
Dividend and distributions payable .........................................          11,947           11,585
Security deposits ..........................................................          18,905           16,949
                                                                                 -----------      -----------
Total liabilities ..........................................................         513,296          221,529

Commitments and Contingencies

Minority interests in Operating Partnership ................................          41,494           41,491

8% Preferred Income Equity Redeemable SharesSM $0.01 par value $25.00
   mandatory liquidation preference, 25,000 authorized and 4,600
   outstanding at December 31, 1999 and 1998 ...............................         110,348          109,950

STOCKHOLDERS' EQUITY

Common stock, $0.01 par value 100,000 shares
   authorized, 24,184 and 23,952 issued and outstanding at December 31, 1999
   and 1998, respectively ..................................................             242              240
Additional paid - in capital ...............................................         421,958          416,939
Deferred compensation plans ................................................          (6,610)          (3,266)
Officers' loans ............................................................             (64)            (528)
Distributions in excess of earnings ........................................          (9,422)          (8,559)
                                                                                 -----------      -----------
Total stockholders' equity .................................................         406,104          404,826
                                                                                 -----------      -----------

Total liabilities and stockholders' equity .................................     $ 1,071,242      $   777,796
                                                                                 -----------      -----------
                                                                                 -----------      -----------



   The accompanying notes are an integral part of these financial statements.







                              SL GREEN REALTY CORP.
                              STATEMENTS OF INCOME

                  (AMOUNTS IN THOUSANDS, EXCEPT PER SHARE DATA)




                                                                           SL GREEN REALTY CORP.                SL GREEN PREDECESSOR
                                                                        --------------------------------------  -------------------
                                                                             (Consolidated)                            (Combined)
                                                                               Years ended         August 21 to    January 1 to
                                                                            December 31,           December 31,    August 20,
                                                                          1999            1998        1997             1997
                                                                          ----            ----        ----             -----
                                                                                                      
REVENUES

Rental revenue ....................................................     $ 174,939      $ 114,884   $  20,033      $   4,107
Escalation and reimbursement revenues .............................        21,902         15,923       2,205            792
Signage rent ......................................................         1,660           --          --             --
Management revenues, including $458 (1997),
  from affiliates .................................................          --             --          --            1,268
Leasing commissions ...............................................          --             --           484          3,464
Construction revenues, net, including $6 (1997),
  from affiliates .................................................          --             --          --               77
Investment income .................................................         5,266          3,267         485           --
Other income ......................................................         2,250            478        --               16
                                                                        ---------      ---------   ---------      ---------
Total revenues ....................................................       206,017        134,552      23,207          9,724
                                                                        ---------      ---------   ---------      ---------
EXPENSES

Operating expenses including $4,707(1999), $2,118
  (1998), and $282 (1997) to affiliates ...........................        49,414         34,125       5,517          2,709
Real estate taxes .................................................        29,198         21,224       3,498            705
Ground rent .......................................................        12,754         11,082       1,560             13
Interest ..........................................................        28,610         13,086       2,135          1,062
Depreciation and amortization .....................................        27,260         15,404       2,815            811
Loss on terminated project ........................................          --            1,065        --             --
Loss on hedge transaction .........................................          --              176        --             --
Marketing, general and administrative .............................        10,922          5,760         948          2,189
                                                                        ---------      ---------   ---------      ---------
Total expenses ....................................................       158,158        101,922      16,473          7,489
                                                                        ---------      ---------   ---------      ---------
Income before equity in net income (loss) from Service Corporation,
  equity in net income (loss) of unconsolidated joint ventures and
  uncombined joint
  ventures, minority interest, and extraordinary item .............        47,859         32,630       6,734          1,465
Equity in net income/(loss) from Service Corporation ..............           730            387        (101)          --
Equity in net income of unconsolidated
  joint ventures ..................................................           377           --          --             --
Equity in net (loss) of uncombined joint ventures .................          --             --          --           (770)
Minority interest:

  Operating partnership ...........................................        (3,356)        (3,043)     (1,074)          --
  Partially owned properties ......................................        (1,765)          --          --             --
Extraordinary item, net of minority interest of $90, $52
  and $362 in 1999, 1998 and 1997, respectively ...................          (989)          (522)     (1,874)        22,087
                                                                        ---------      ---------   ---------      ---------
Net income ........................................................        42,856         29,452       3,685         23,552
Preferred stock dividends .........................................        (9,200)        (5,720)       --             --
Preferred stock accretion .........................................          (398)          (250)       --             --
                                                                        ---------      ---------   ---------      ---------
Net income available to common shareholders .......................     $  33,258      $  23,482   $   3,685      $  23,552
                                                                        =========      =========   =========      =========
Per share data:

Income per common share before extraordinary item .................     $    1.41      $    1.22      $    0.45
Extraordinary item per common share ...............................         (0.04)         (0.03)         (0.15)
                                                                        ---------      ---------      ---------

Net income per common share - basic and diluted ...................     $    1.37      $    1.19      $    0.30
                                                                        =========      =========      =========

Basic weighted average common shares outstanding ..................        24,192         19,675         12,292
                                                                        =========      =========      =========
Diluted weighted average common shares and common
     share equivalents outstanding ................................        26,680         22,145         12,404
                                                                        =========      =========      =========




   The accompanying notes are an integral part of these financial statements.






                              SL GREEN REALTY CORP.
                 CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY

                  (AMOUNTS IN THOUSANDS, EXCEPT PER SHARE DATA)



                                                                 Additional      Deferred                Distributions
                                                      Common      Paid-In     Compensation   Officers'   In Excess of
                                                       Stock      Capital         Plan         Loans       Earnings       Total
                                                   ----------   ----------    ------------   --------    -------------  ---------
                                                                                                      
Balance at August 21, 1997 (inception)
Net proceeds from initial public
offering of common stock ......................     $     123   $ 223,366         --             --           --        $ 223,489
Net income ....................................          --          --           --             --      $   3,685          3,685
Cash distributions declared ($0.51
per common share of which none
represented a return of capital for
federal income tax
purposes) .....................................          --          --           --             --         (6,269)        (6,269)
Contribution of the net assets of SL
Green Predecessor in exchange for
Units of the Operating Partnership
and other Formation
Transactions ..................................          --       (44,697)        --             --           --          (44,697)
                                                    ---------   ---------    ---------      ---------    ---------      ---------
Balance at December 31, 1997 ..................           123     178,669         --             --         (2,584)       176,208
Net income ....................................          --          --           --             --         29,452         29,452
Preferred dividend and accretion
requirement ...................................          --          --           --             --         (5,970)        (5,970)
Issuance of common stock net
offering cost ($1,615) and
revaluation increase in minority
interest ($6,934) .............................           115     234,709         --             --           --          234,824
Deferred compensation plan ....................             2       3,561    $  (3,563)          --           --             --
Amortization of deferred
compensation plan .............................          --          --            297           --           --              297
Cash distributions declared ($1.40
per common share of which none
represented a return of capital for
federal income tax
purposes) .....................................          --          --           --             --        (29,457)       (29,457)
Officers' loan net ............................          --          --           --        $    (528)        --             (528)
                                                    ---------   ---------    ---------      ---------    ---------      ---------
Balance at December 31, 1998 ..................           240     416,939       (3,266)          (528)      (8,559)       404,826
Net income ....................................          --          --           --             --         42,856         42,856
Preferred dividend and accretion
requirement ...................................          --          --           --             --         (9,598)        (9,598)
Deferred compensation plan and stock
award .........................................             2       5,019       (4,771)          --           --              250
Amortization of deferred
compensation plan .............................          --          --          1,427           --           --            1,427
Cash distributions declared ($1.41
per common share of which $0.10
represented a return of capital for
federal income tax purposes) ..................          --          --           --             --        (34,121)       (34,121)
Officers' loan, net ...........................          --          --           --              464         --              464
                                                    ---------   ---------    ---------      ---------    ---------      ---------

Balance at December 31, 1999 ..................     $     242   $ 421,958    $  (6,610)     $     (64)   $  (9,422)     $ 406,104
                                                    =========   =========    ==========     ==========   ==========     =========



   The accompanying notes are an integral part of these financial statements.





                              SL GREEN REALTY CORP.
                      COMBINED STATEMENT OF OWNERS' EQUITY
                             (AMOUNTS IN THOUSANDS)



                                                                                SL Green
                                                                               Predecessor
                                                                               ------------
                                                                             
        Balance at December 31, 1996..................................            $ (8,405)
          Distributions...............................................              (4,024)
          Contributions...............................................                  25
          Net income for the period ended August 20, 1997.............              23,552
                                                                                  ---------
        Balance at August 20, 1997....................................            $ 11,148
                                                                                  ---------
                                                                                  ---------




   The accompanying notes are an integral part of these financial statements.







                              SL GREEN REALTY CORP.
                            STATEMENTS OF CASH FLOWS
                  (AMOUNTS IN THOUSANDS, EXCEPT PER SHARE DATA)



                                                                   SL Green Realty Corp                   SL Green Predecessor
                                                            --------------------------------------------  --------------------
                                                                       (Consolidated)                          (Combined)
                                                                       Years ended         August 21 to        January 1 to
                                                                       December 31,        December 31          August 20,
                                                                  1999           1998            1997              1997
                                                             -----------     ---------     ------------    -------------------
                                                                                                
OPERATING ACTIVITIES

Net income ..............................................     $  42,856      $  29,452      $   3,685            $  23,552
Adjustments to reconcile net income to
net cash provided by  operating activities:
  Depreciation and amortization .........................        27,260         15,404          2,815                  811
  Equity in net (income) loss from Service Corporation ..          (730)          (387)           101                 --
  Equity in net (income) from unconsolidated joint
    ventures ............................................          (377)
  Minority interest .....................................         5,121          2,991            712                 --
  Share of net (income) from uncombined joint ventures---          --             --          (21,072)
  Deferred rents receivable .............................       (20,363)       (11,748)          (946)                (102)
  Provision for straight-line credit loss ...............         3,883          2,420           --                   --
  Amortization for officer loans and deferred
    compensation ........................................         1,891            747           --                   --
Extraordinary item - non-cash portion, net of
    minority interest in 1999, 1998 and 1997 ............           989            574            803                 --
Changes in operating assets and liabilities:
  Restricted cash .......................................        (9,229)        (6,147)          (223)                --
  Tenant and other receivables, net .....................        (2,391)        (3,213)          (614)                (190)
  Related party receivables .............................          (204)           619         (1,633)                (365)
  Deferred costs ........................................       (14,578)        (5,810)          (707)                (279)
  Other assets ..........................................         1,393         (8,441)        (3,101)                 656
  Accounts payable, accrued expenses and other
  liabilities ...........................................        10,829          4,738          4,524                 (173)
  Deferred land lease payable ...........................         1,663          1,466            297                 --
                                                              ---------      ---------      ---------            ---------
Net cash provided by operating activities ...............        48,013         22,665          5,713                2,838
                                                              ---------      ---------      ---------            ---------
INVESTING ACTIVITIES

Additions to land, buildings and improvements ...........      (223,240)      (357,243)      (217,165)              (7,411)
Investment in and advances to Service Corporation .......         6,446         (8,449)          --                   --
Investments in unconsolidated joint ventures ............       (18,285)          --             --                   --
Mortgage loan receivable ................................         6,401        (10,901)          --                   --
Contributions to partnership investments ................          --             --             --                    (25)
Distributions from partnership investments ..............          --             --             --                  1,877
                                                              ---------      ---------      ---------            ---------
Net cash used in investing activities ...................      (228,678)      (376,593)      (217,165)              (5,559)
                                                              ---------      ---------      ---------            ---------


   The accompanying notes are an integral part of these financial statements.





                              SL GREEN REALTY CORP.
                      STATEMENTS OF CASH FLOWS (CONTINUED)

                  (AMOUNTS IN THOUSANDS, EXCEPT PER SHARE DATA)



                                                                           SL Green Realty Corp.                SL Green Predecessor
                                                                         -----------------------------------    --------------------
                                                                            (Consolidated)                          (Combined)
                                                                             Years ended       August 21, to       January 1, to
                                                                             December 31,       December 31,         August 20,
                                                                          1999         1998         1997                1997
                                                                         -------     --------    -------------  -------------------
                                                                                                       
   FINANCING ACTIVITIES

Proceeds from mortgage notes payable ............................       339,775           --        21,000          7,000
Payments of mortgage notes payable ..............................       (62,144)        (1,958)    (76,822)          (219)
Proceeds from bridge financings .................................          --          327,460        --             --
Repayments of bridge financings .................................       (87,500)      (239,960)       --             --
Proceeds from senior revolving credit facility ..................       138,500        155,250      76,000           --
Repayments of senior revolving credit facility ..................       (79,300)      (207,450)       --             --
Capitalized lease obligation ....................................           276            251          58           --
Mortgage loan receivable ........................................          --             --       (15,500)          --
Net proceeds from sale of 8% mandatory preferred stock ..........          --          109,700        --             --
Cash distributions to owners ....................................          --             --          --           (4,024)
Cash contributions from owners ..................................          --             --          --               25
Dividends and distributions paid ................................       (46,389)       (32,144)     (2,348)          --
Deferred loan costs .............................................        (7,228)        (5,822)     (1,643)          --
Net proceeds from sale of common stock ..........................          --          242,055     228,704           --
Formation expenses ..............................................          --             --        (5,215)          --
                                                                      ---------      ---------   ---------      ---------
Net cash provided by financing activities .......................       195,990        347,382     224,234          2,782
                                                                      ---------      ---------   ---------      ---------
Net increase (decrease) in cash and cash
  equivalents ...................................................        15,325         (6,546)     12,782             61
Cash and cash equivalents at beginning of period ................         6,236         12,782        --              476
                                                                      ---------      ---------   ---------      ---------
Cash and cash equivalents at end of period ......................     $  21,561      $   6,236   $  12,782      $     537
                                                                      =========      =========   =========      =========
Supplemental cash flow disclosures
Interest paid ...................................................     $  26,454      $  13,144   $   1,583      $   1,085
                                                                      ---------      ---------   ---------      ---------
SUPPLEMENTAL DISCLOSURE OF NON-CASH INVESTING AND FINANCING ACTIVITIES

Land interest acquired for operating partnership units ..........                    $   1,000
Assets acquired
  Commercial real estate, net ...................................                                $  91,123
  Other assets ..................................................     $   7,714                  $  16,751
Liabilities assumed .............................................     $   4,861
Issuance of common stock as deferred compensation ...............     $   5,019      $   3,561
Contribution of property to joint venture .......................     $  25,579
Mortgage notes payable assumed ..................................     $  45,000                  $  73,073
Mortgage notes payable assigned to joint venture ................     $  20,800
Capitalized lease obligation ....................................                                $  14,431
Deferred land lease .............................................                                $   8,184
Security deposits payable .......................................                                $   4,262


In December 1999, 1998 and 1997 the Company declared distributions per share of
$0.3625, $0.35 and $0.35, respectively. These distributions were paid in January
2000, 1999 and 1998, respectively.

   The accompanying notes are an integral part of these financial statements.





                              SL GREEN REALTY CORP.
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                DECEMBER 31, 1999

                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)



       1. ORGANIZATION AND BASIS OF PRESENTATION

       INITIAL PUBLIC OFFERING AND FORMATION TRANSACTIONS

       SL Green Realty Corp. (the "Company"), a Maryland corporation, and SL
       Green Operating Partnership, L.P., (the "Operating Partnership"), a
       Delaware limited partnership, were formed in June 1997 for the purpose of
       combining the commercial real estate business of S.L. Green Properties,
       Inc. and its affiliated partnerships and entities ("SL Green
       Predecessor"). The Operating Partnership received a contribution of
       interest in the real estate properties as well as 95% of the economic
       interest in the management, leasing and construction companies (the
       "Service Corporation"). The Company qualifies as a real estate investment
       trust ("REIT") under the Internal Revenue Code of 1986, as amended and
       operates as a fully integrated, self-administered, self-managed REIT. A
       REIT is a legal entity that holds real estate interests and, through
       payments of dividends to shareholders, is permitted to reduce or avoid
       the payment of Federal income taxes at the corporate level.

       Concurrent with the consummation of the initial public offering (the
       "IPO") in August 1997, the Company and the Operating Partnership,
       together with the partners and members of the affiliated partnerships of
       the SL Green Predecessor and other parties which held ownership interests
       in the properties contributed to the Operating Partnership (collectively,
       the "Participants"), engaged in certain formation transactions (the
       "Formation Transactions").

       Substantially all of the Company's assets are held by, and it conducts
       its operations through, the Operating Partnership. The Company is the
       sole managing general partner of the Operating Partnership.

       PRINCIPLES OF COMBINATION - SL GREEN PREDECESSOR

       The SL Green Predecessor was not a legal entity but rather a combination
       of real estate properties and affiliated real estate management,
       construction and leasing entities under common control and management of
       Stephen L. Green and interests owned by Stephen L. Green in entities
       accounted for on the equity method (see Note 4) that were organized as
       partnerships and a limited liability company. The entities included in
       this financial statement have been combined for only the periods that
       they were under common control and management. All significant
       intercompany transactions and balances have been eliminated in
       combination. Capital contributions, distributions and profits and losses
       are allocated in accordance with the terms of the applicable agreements.

       For the entities accounted for on the equity method, SL Green Predecessor
       records its investments in partnerships and limited liability company at
       cost and adjusts the investment accounts for its share of the entities'
       income or loss and for cash distributions and contributions.

        SERVICE CORPORATION

       In order to maintain the Company's qualification as a REIT while
       realizing income from management, leasing and construction contracts from
       third parties, all of the management operations with respect to
       properties in which the Company does not own a 100% interest are
       conducted through an unconsolidated company, the Service Corporation. The
       Company, through the Operating Partnership, owns 100% of the non-voting
       common stock (representing 95% of the total equity) of the Service
       Corporation. Through dividends on its equity interest, the Operating
       Partnership receives substantially all of the cash flow (if any) from the
       Service Corporation's operations. All of the voting common stock of the
       Service Corporation (representing 5% of the total equity) is held by an
       SL Green affiliate. This controlling interest gives the SL Green
       affiliate the power to elect all directors of the Service Corporation.
       The Company accounts for its investment in the Service Corporation on the
       equity method of accounting because it has significant influence with
       respect to management and operations, but does not control the entity.




                              SL GREEN REALTY CORP.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                DECEMBER 31, 1999

                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

       All of the management, leasing and construction services with respect to
       the properties wholly-owned by the Company, are conducted through
       Management LLC which is 100% owned by the Operating Partnership.

       PARTNERSHIP AGREEMENT

       In accordance with the partnership agreement of the Operating Partnership
       (the "Operating Partnership Agreement"), all allocations of distributions
       and profits and losses are to be made in proportion to the percentage
       ownership interests of their respective partners. As the managing general
       partner of the Operating Partnership, the Company will be required to
       take such reasonable efforts, as determined by it in its sole discretion,
       to cause the Operating Partnership to distribute sufficient amounts to
       enable the payment of sufficient distributions by the Company (95% of
       taxable income) to avoid any Federal income or excise tax at the Company
       level. Under the Operating Partnership Agreement each limited partner
       will have the right to redeem limited partnership interest for cash, or
       if the Company so elects shares of common stock. In accordance with the
       Operating Partnership Agreement, the Company is prohibited from selling
       673 First Avenue and 470 Park Avenue South through August 2009.

       2.  SIGNIFICANT ACCOUNTING POLICIES

       PRINCIPLES OF CONSOLIDATION

       The consolidated financial statements include the accounts of the Company
       and its subsidiaries, which are wholly-owned or controlled by the
       Company. Entities which are not controlled by the Company are accounted
       for under the equity method (see Note 6). All significant intercompany
       balances and transactions have been eliminated.

       INVESTMENT IN COMMERCIAL REAL ESTATE PROPERTIES

       Rental properties are stated at cost less accumulated depreciation and
       amortization. Costs directly related to the acquisition and redevelopment
       of rental properties are capitalized. Ordinary repairs and maintenance
       are expensed as incurred; major replacements and betterments, which
       improve or extend the life of the asset, are capitalized and depreciated
       over their estimated useful lives.

       Properties are depreciated using the straight-line method over the
       estimated useful lives of the assets. The estimated useful lives are as
       follows:



       Category                              Term
       ---------------                       -----------------
                                          
       Building (fee ownership)              40 years
       Building improvements                 shorter of remaining life of the building or useful life
       Building (leasehold interest)         lesser of 40 years or remaining life of the lease
       Property under capital lease          49 years (lease term)
       Furniture and fixtures                four to seven years
       Tenant improvements                   shorter of remaining life of the lease or useful life


       Depreciation expense (including amortization of the capital lease asset)
       amounted to $22,672 and $13,555 for the years ended December 31, 1999 and
       1998, respectively, $2,526 for the period August 21, 1997 to December 31,
       1997 and $591 for the period January 1, 1997 to August 20, 1997.

       On a periodic basis, management assesses whether there are any indicators
       that the value of the real estate properties may be impaired. A
       property's value is considered impaired if management's estimate of the
       aggregate future cash flows (undiscounted and without interest charges)
       to be generated by the property are less than the carrying value of the
       property. To the extent impairment has occurred, the loss shall be
       measured as the excess of the carrying amount of the property over the
       fair value of the property. Management does not believe that the value of
       any of its rental properties is impaired.

       CASH AND CASH EQUIVALENTS

       The Company considers all highly liquid investments with a maturity of
       three months or less when purchased to be cash equivalents.




                              SL GREEN REALTY CORP.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                DECEMBER 31, 1999

                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

       INVESTMENT IN UNCONSOLIDATED JOINT VENTURES

       The Company accounts for its investments in unconsolidated joint ventures
       under the equity method of accounting as the Company exercises
       significant influence, but does not control these entities. These
       investments are recorded initially at cost, as investments in
       unconsolidated joint ventures, and subsequently adjusted for equity in
       earnings (loss) and cash contributions and distributions. Any difference
       between the carrying amount of these investments on the balance sheet of
       the Company and the underlying equity in net assets is amortized as an
       adjustment to equity in earnings (loss) of unconsolidated joint ventures
       over 40 years. See Note 6.

       RESTRICTED CASH

       Restricted cash primarily consists of security deposits held on behalf of
       tenants.

       DEFERRED LEASE COSTS

       Deferred lease costs consist of fees and direct costs incurred to
       initiate and renew operating leases and are amortized on a straight-line
       basis over the related lease term. Certain of the employees of the
       Company provide leasing services to the Properties. A portion of their
       compensation, approximating $1,572, $645 and $257 for the years ended
       December 31, 1999 and 1998, and the period August 21, 1997 to December
       31, 1997, respectively, was capitalized and is amortized over an
       estimated average lease term of seven years.

       DEFERRED FINANCING COSTS

       Deferred financing costs represent commitment fees, legal and other third
       party costs associated with obtaining commitments for financing which
       result in a closing of such financing. These costs are amortized over the
       terms of the respective agreements. Unamortized deferred financing costs
       are expensed when the associated debt is refinanced before maturity.
       Costs incurred in seeking financial transactions which do not close are
       expensed in the period. Deferred costs associated with the Company's
       forward treasury lock (see Note 8) are classified as deferred financing
       costs and are being amortized over the term of the related mortgage
       financings.

       REVENUE RECOGNITION

       Rental revenue is recognized on a straight-line basis over the term of
       the lease. The excess of rents recognized over amounts contractually due
       pursuant to the underlying leases are included in deferred rents
       receivable on the accompanying balance sheets. The Company establishes,
       on a current basis, a reserve for future potential tenant credit losses
       which may occur against this account. The balance reflected on the
       balance sheet is net of such allowance.

       RENT EXPENSE

       Rent expense is recognized on a straight-line basis over the initial term
       of the lease. The excess of the rent expense recognized over the amounts
       contractually due pursuant to the underlying lease is included in the
       deferred land lease payable in the accompanying balance sheet.

       INCOME TAXES

       The Company is taxed as a REIT under Section 856(c) of the Internal
       Revenue Code of 1986, as amended, commencing with the period August 21,
       1997 to December 31, 1997. As a REIT, the Company generally is not
       subject to Federal income tax. To maintain qualification as a REIT, the
       Company must distribute at least 95% of its REIT taxable income to its
       stockholders and meet certain other requirements. If the Company fails to
       qualify as a REIT in any taxable year, the Company will be subject to
       Federal income tax on its taxable income at regular corporate rates. The
       Company may also be subject to certain state and local taxes on its
       income and property. Under certain circumstances, Federal income and
       excise taxes may be due on its undistributed taxable income.

       UNDERWRITING COMMISSIONS AND COSTS

       Underwriting commissions and costs incurred in connection with the
       Company's stock offerings are reflected as a reduction of additional
       paid-in-capital.




                              SL GREEN REALTY CORP.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                DECEMBER 31, 1999

                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

       STOCK -BASED COMPENSATION

       The Company accounts for stock-based compensation using the intrinsic
       value method prescribed in Accounting Principles Board Opinion No. 25,
       "Accounting for Stock Issued to Employees," and related Interpretations
       ("APB No. 25"). Under APB No. 25, compensation cost is measured as the
       excess, if any, of the quoted market price of the Company's stock at the
       date of grant over the exercise price of the option granted. Compensation
       cost for stock options, if any, is recognized ratably over the vesting
       period. The Company's policy is to grant options with an exercise price
       equal to the quoted closing market price of the Company's stock on the
       business day preceding the grant date. Accordingly, no compensation cost
       has been recognized for the Company's stock option plans. Awards of
       stock, restricted stock or employee loans to purchase stock, which may be
       forgiven over a period of time, are expensed as compensation on a current
       basis over the benefit period.

       EXTRAORDINARY ITEM

       Extraordinary item represents the effect resulting from the early
       settlement of certain debt obligations, including related deferred
       financing costs, prepayment penalties, yield maintenance payments and
       other related items.

       INTEREST RATE HEDGE TRANSACTIONS

       The Company may enter into derivative financial instruments such as
       interest rate swaps and interest rate collars in order to mitigate its
       interest rate risk on a related financial instrument. The Company may
       designate these derivative financial instruments as hedges and apply
       deferral accounting. Gains and losses related to the termination of such
       derivative financial instruments are deferred and amortized to interest
       expense over the term of the debt instrument.

       The Company may also utilize interest rate contracts to hedge interest
       rate risk on anticipated debt offerings. These anticipatory hedges are
       designated, and effective, as hedges of identified debt issuances which
       have a high probability of occurring. Gains and losses resulting from
       changes in the market value of these contracts are deferred and amortized
       into interest expense over the life of the related debt instrument.
       Hedges determined to be ineffective and hedges not correlated to
       financings are charged to operations.

       EARNINGS PER SHARE

       In accordance with the Statement of Financial Accounting Standards No.
       128 ("FASB No. 128"), the Company presents both basic and diluted
       earnings per share ("EPS"). Basic EPS excludes dilution and is computed
       by dividing net income available to common stockholders by the weighted
       average number of shares outstanding for the period. Diluted EPS reflects
       the potential dilution that could occur if securities or other contracts
       to issue common stock were exercised or converted into common stock,
       where such exercise or conversion would result in a lower EPS amount.

       USE OF ESTIMATES

       The preparation of financial statements in conformity with generally
       accepted accounting principles requires management to make estimates and
       assumptions that affect the amounts reported in the financial statements
       and accompanying notes. Actual results could differ from those estimates.

       CONCENTRATIONS OF CREDIT RISK

       Financial instruments that potentially subject the Company to
       concentrations of credit risk consist primarily of cash investments and
       accounts receivable. The Company places its cash investments with high
       quality institutions. Management of the Company performs ongoing credit
       evaluation of its tenants and requires certain tenants to provide
       security deposits. Though these security deposits are insufficient to
       meet the terminal value of a tenant's lease obligation, they are a
       measure of good faith and a source of funds to offset the economic costs
       associated with lost rent and the costs associated with retenanting the
       space. Although the SL Green Predecessors' buildings and new acquisitions
       are all located in Manhattan, a borough of New York City ("Manhattan"),
       the tenants located in these buildings operate in various industries and
       no single tenant represents 10% of the Company's revenue. Approximately
       19% of the Company's revenue for the period August 21, 1997 to December
       31, 1997 was derived from 673 First Avenue. Approximately 19% and 11% of
       the Company's revenue was derived from 420 Lexington Avenue and 17
       Battery Place, respectively, for the year ended December 31, 1998.
       Approximately 18% and 10% of the Company's revenue was




                              SL GREEN REALTY CORP.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                DECEMBER 31, 1999

                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

       derived from 420 Lexington Avenue and 555 West 57th Street, respectively,
       for the year ended December 31, 1999. The Company currently has 78% of
       its workforce covered by three collective bargaining agreements which
       service all of the Company's properties.

       RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS

       In June 1998, the FASB issued Statement No. 133, Accounting for
       Derivative Instruments and Hedging Activities, which was scheduled to be
       adopted in years beginning after June 15, 1999. The Statement permits
       early adoption as of the beginning of any fiscal quarter after its
       issuance. In 1999, the FASB delayed implementation of FASB 133 by one
       year. The Company expects to adopt the new Statement effective January 1,
       2001. The Statement will require the Company to recognize all derivatives
       on the balance sheet at fair value. Derivatives that are not hedges must
       be adjusted to fair value through income. If a derivative is a hedge,
       depending on the nature of the hedge, changes in the fair value of the
       derivative will either be offset against the change in fair value of the
       hedged asset, liability, or firm commitment through earnings, or
       recognized in other comprehensive income until the hedged item is
       recognized in earnings. The ineffective portion of a derivative's change
       in fair value will be immediately recognized in earnings. The Company
       does not anticipate that the adoption of this Statement will have a
       significant effect on its results of operations or financial position.

       MARKETABLE SECURITIES

       Marketable securities held by the preferred stock subsidiaries in 1998
       were classified as available for sale. The cost of these securities
       approximated their fair value.

       RECLASSIFICATION

       Certain 1998 balances have been reclassified to conform with the 1999
       presentation.

       3. PROPERTY ACQUISITIONS

       1999 ACQUISITIONS

       During January 1999, the Company purchased a sub-leasehold interest in
       420 Lexington Avenue for $27,300. The sub-leasehold expires on December
       30, 2008 with one 21-year renewal term expiring on December 30, 2029.

       During January 1999, the Company acquired a 65% controlling interest in
       555 West 57th Street (the "BMW Building") for approximately $66,700
       (including 65% interest in the previously existing third-party mortgage
       debt totaling $45,000). The 941,000 square foot property was
       approximately 100% leased as of the acquisition date. On November 5, 1999
       the Company acquired the remaining 35% interest in the BMW Building for
       $34,100. Simultaneous with this closing, the Company obtained a new
       $70,000 first mortgage from Bank of New York and repaid the $45,000 debt
       assumed (see Note 8).

       During May 1999, the Company acquired four Manhattan properties located
       at 90 Broad Street ("90 Broad"), 286, 290 and 292 Madison Avenue (the
       "Madison Properties") (collectively, the "Tower Properties") for $84,500.
       The properties total 675,000 square feet and were approximately 89%
       leased as of the acquisition date. During July 1999, the Company
       contributed 90 Broad into a joint venture arrangement (see Note 6).

       1998 ACQUISITIONS

       On January 8, 1998, the Company acquired fee title to its property
       located at 1372 Broadway. Prior to this date the Company held a
       mortgagee's interest in this property with a right to acquire the fee.

       During March 1998, the Company purchased the operating leasehold interest
       in the property located at 420 Lexington Avenue (the "Graybar Building")
       and the fee interest in the property located at 1466 Broadway from the
       Helmsley organization (together the "Helmsley Properties") for $142,000.
       The Graybar Building is located adjacent to Grand Central Station and
       encompasses approximately 1.2 million square feet and the property at
       1466 Broadway is located at 42nd Street and Broadway encompassing
       approximately 290,000 square feet.




                              SL GREEN REALTY CORP.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                DECEMBER 31, 1999

                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

       During March 1998 the Company purchased the property located at 321 West
       44th Street for approximately $17,000, consisting of approximately
       209,000 square feet.

       On April 14, 1998, the Company converted its mortgage interest in 36 West
       44th Street into a fee interest and its mortgage interest in 36 West 43rd
       Street into a leasehold interest (collectively the "Bar Building") for an
       additional cost of approximately $1,000.

       On May 21, 1998 the Company acquired the outstanding mortgage of the
       property located at 711 Third Avenue for approximately $44,600 in cash.
       The 20-story, 524,000 square foot building was 79% occupied at the date
       of acquisition. The Company's outstanding mortgage position provides for
       the Company to receive 100% of the economic benefit from the property,
       and accordingly for the period owned, the Company has recorded the
       operating results of the property in the statement of operations. On July
       2, 1998 the Company acquired 50% of the fee interest in 711 Third Avenue
       for $20,000 and 44,772 Operating Partnership Units.

       On June 1, 1998 the Company acquired the property located at 440 Ninth
       Avenue for approximately $32,000 in cash. The 18-story, 340,000 square
       foot building was 76% occupied at the date of acquisition. In connection
       with this purchase, the Company obtained a $6,200 mortgage note
       receivable secured by the property located at 38 East 30th Street. The
       note's interest rate was 8% and was paid back during September 1998.

       On August 6, 1998 the Company closed the acquisition of an existing first
       mortgage secured by the property located at 636 11th Avenue, which is a
       469,000 square foot industrial and warehouse block front property located
       between 46th and 47th Streets for $10,900. The mortgage bore interest at
       8.875% at December 31, 1998. The Company had contracted to buy this
       mortgage on June 11, 1998 and simultaneously entered into an agreement to
       purchase the property during January 1999. This property was in Chapter
       11 bankruptcy proceedings. During January 1999 the Company terminated
       this purchase agreement. The unrecoverable project costs and settlement
       costs resulted in a $1,100 charge to 1998 earnings.

       On August 14, 1998 the Company purchased the property located at 1412
       Broadway (The Fashion Gallery Building) for $72,000, plus approximately
       $5,000 for reimbursement of loan prepayment charges and $5,000 related to
       capital expenditures, commissions and other closing costs. The property
       is a 25-story office building totaling 389,000 square feet and had an
       occupancy rate at the date of acquisition, including pending leases, of
       89.5%.

       1997 ACQUISITIONS

       In connection with the Formation Transaction (see Note 1), the Company
       acquired the first mortgage related to 1372 Broadway on August 21, 1997
       which provides for substantially all of the economic interest in the
       property and has the sole right to purchase the fee interest;
       accordingly, the Company has accounted for the 1372 Broadway investment
       as ownership interest in the property. The Company purchased the fee
       interest in January 1998 for approximately $1,000.

       On September 15, 1997, the Operating Partnership acquired the land and
       building at 110 East 42nd Street for $30,000. The acquisition was funded
       by proceeds of a Lehman Brothers Holdings, Inc. ("LBHI") loan and the
       Offering.

       On December 19, 1997, the Operating Partnership exercised the Company's
       option to acquire an interest in 17 Battery Place for approximately
       $59,000. In connection with this acquisition, the Company also loaned
       $15,500 to the co-tenant at 17 Battery Place. The mortgage receivable
       bore interest at 12% and was due March 31, 1999 and was secured by a
       first mortgage on the mortgagor's condominium interest in the property.
       The borrower did not make the scheduled payment on March 31, 1999,
       putting the loan into default. The Company began collection proceedings
       and collected the principal in full in addition to collecting all accrued
       interest. The cash required to purchase the property and fund the loan
       were financed through borrowings under the Company's senior unsecured
       revolving credit facility.

       On December 30, 1997 the Operating Partnership acquired a condominium
       ownership interest at 633 Third Avenue for $10,500 and a capital reserve
       of $1,000 (subsequently returned in 1998). The acquisition was funded by
       proceeds from a mortgage loan on 50 West 23rd Street and cash on hand.




                              SL GREEN REALTY CORP.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                DECEMBER 31, 1999

                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

       PRO FORMA

       The following table summarizes, on an unaudited pro forma basis, the
       combined results of operations of the Company for the years ended
       December 31, 1999 and 1998 as though the 1999 Acquisitions and the 1998
       Acquisitions described above and the May 1998 Offering (see Note 13) were
       made on January 1, 1998.



                                                                               1999             1998
                                                                             --------         --------
                                                                                        
       Pro forma revenues ......................................             $212,206         $192,826
       Pro forma net income ....................................              $33,470          $31,880

       Pro forma basic earnings per common share ...............                $1.38           $1.33
       Pro forma diluted earnings per common share .............                $1.38           $1.33
       Common and common equivalent share - basic ..............               24,184           23,952
       Common and common equivalent share - diluted ............               24,229           23,993


       4.  INVESTMENT IN UNCOMBINED JOINT VENTURES

       The SL Green Predecessor's investments in three partnerships and a
       limited liability company had been accounted for under the equity method
       since control was shared with other parties.

       Condensed combined statements of operations of the partnerships and the
       limited liability company, are as follows:



                                                                                         JANUARY 1, TO
                                                                                         AUGUST 20,
                                                                                             1997
                                                                                         -------------
                                                                                         
        CONDENSED STATEMENTS OF OPERATIONS

        Rental revenue and escalations..........................                            $13,463
        Other revenue...........................................                                 89
                                                                                           --------
        Total revenues..........................................                             13,552
                                                                                           --------
        Interest................................................                              5,320
        Depreciation and amortization...........................                              2,510
        Operating and other expenses............................                              7,142
                                                                                           --------
        Total expenses..........................................                             14,972
                                                                                             ------
        Operating loss before outside partner's interest........                             (1,420)
        Elimination of inter-company management fees............                                240
        Extraordinary gain on forgiveness of debt...............                             33,418
        Other partner share of the (income).....................                            (10,921)
                                                                                            --------

        Income allocated to the SL Green Predecessor............                            $21,317
                                                                                            --------
                                                                                            --------


        There were several business relationships with related parties which
        involved management, leasing and construction fee revenues and
        maintenance expense. Transactions relative to the combined statements of
        operations and balance sheet for the equity investees include the
        following before elimination of intercompany transactions:



                              SL GREEN REALTY CORP.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                DECEMBER 31, 1999

                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)



                                                                                 JANUARY 1, TO
                                                                                  AUGUST 20,
                                                                                    1997
                                                                                 -------------
                                                                                 
       Management fee expenses                                                      $448
       Leasing commission expenses.............................                      295
       Construction fees.......................................                    1,796
       Maintenance expenses....................................                      186


       5.  MORTGAGE LOANS RECEIVABLE AND PREFERRED EQUITY INVESTMENT

       On January 15, 1999, the Company discontinued the current redevelopment
       and subsequent purchase of 636 11th Avenue, and did not purchase the
       469,000 square foot industrial and warehouse property. Termination of the
       purchase agreement signed last June resulted in a 1998 charge of
       approximately $1,100. The Company continued to hold a $10,900 first
       mortgage which was fully secured by the property yielding a current rate
       of 8.875%, increasing to 9%, effective April 1, 1999. This loan was
       repaid in full in December 1999.

       During April 1999, the Company originated and funded a $20,000 second
       mortgage bridge loan to finance 521 Fifth Avenue Partners, LLC's
       acquisition of a 440,000 square foot Manhattan office building located at
       521 Fifth Avenue. The second mortgage bridge loan which had an initial
       term of six months with a yield of 16%, was extended for an additional
       three months with an expected yield of 17%. Goldman Sachs Mortgage
       Company purchased a 50% participation in the investment. This loan was
       repaid in full in December 1999.

       During May 1999, the Company acquired a $20,000 preferred equity interest
       in a venture holding the loan secured by fee title of 1370 Avenue of the
       Americas located in Manhattan. The venture is entitled to receive all of
       the cash flows from the building, in addition to shared control over the
       management and leasing of the property. The venture also has the right to
       obtain fee title to the property after a prescribed period of time. The
       Company has also been reappointed manager of the property. The investment
       entitled the Company to receive a yield of 700 basis points over 30-day
       LIBOR preferentially on a current basis. In addition to receiving its
       preferred return, the Company may participate in the value it creates
       through a purchase option, entitling it to acquire 50% of the common
       equity of the venture at a fixed price, based on today's estimate of
       market value of the property. Further, the Company may obtain 100% of the
       venture through the exercise of a right of first offer.

       6.       INVESTMENT IN UNCONSOLIDATED JOINT VENTURES

       During July 1999, the Company entered into a joint venture agreement with
       Morgan Stanley Real Estate Fund III, L.P. to own 90 Broad located in
       Manhattan. The property was contributed to the venture by the Company and
       the Company retained a 35% economic interest in the venture. At the time
       of the contribution the property was valued at $34,600 which approximated
       the Company's cost basis in the asset. In addition, the venture assumed
       the existing $20,800 first mortgage that was collateralized by the
       property. The Company will continue to provide management, leasing and
       construction services at the property on a fee basis. During 1999, the
       Company earned $62 for such services. The venture agreement provides the
       Company with an opportunity to receive a promotional interest with
       respect to sales proceeds and cash distributions once a fixed hurdle rate
       is achieved.

       During August 1999, the Company entered into a joint venture agreement
       with Carlyle Realty to purchase 1250 Broadway located in Manhattan for
       $93,000. The property is 670,000 square feet and was 97% leased at
       acquisition. The Company holds a 49.9% stake in the venture and provides
       management, leasing and construction services at the property on a fee
       basis. During 1999, the Company earned $371 for such services. The
       acquisition was partially financed with a floating rate mortgage




                              SL GREEN REALTY CORP.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                DECEMBER 31, 1999

                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

       totaling $64.7 million maturing in 3 years. This facility has the ability
       to be increased to $69,700 as funding of capital requirements is needed.
       The interest rate is 300 basis points over 30-day LIBOR (9.48% at
       December 31, 1999). The venture agreement provides the Company with an
       opportunity to receive a promotional interest with respect to sales
       proceeds and cash distributions once a fixed hurdle rate is achieved.

       The condensed balance sheet for the unconsolidated joint ventures at
       December 31, 1999, is as follows:



                                                                            1999
                                                                         ---------
                                                                      
        ASSETS
        Commercial real estate property.........................         $130,585
        Other assets............................................           14,236
                                                                         --------
         Total Assets...........................................         $144,821
                                                                         ========

        LIABILITIES AND MEMBERS' EQUITY

        Mortgage payable........................................          $85,450
        Other liabilities.......................................            7,278
        Members' equity.........................................           52,093
                                                                        ---------
         Total liabilities and members' equity..................        $ 144,821
                                                                        =========
        Company's net investment in
          unconsolidated joint ventures.........................        $  23,441
                                                                        =========


       The condensed statement of operations for the unconsolidated joint
       ventures from acquisition date through December 31, 1999 is as follows:



                                                1999
                                             ---------
                                          
  Total revenues .......................     $  9,433

  Operating expense ....................        3,069
  Real estate taxes ....................        1,522
  Interest .............................        2,606
  Depreciation and amortization ........        1,356
                                             ---------
      Total expenses ...................        8,553
                                             ---------
  Net income ...........................     $    880
                                             ---------
     Company's equity in earnings of
       unconsolidated joint ventures ...     $    377
                                             ========


7.  DEFERRED COSTS



                                               1999           1998
                                             --------      --------
                                                     
Deferred costs consist of the following:
Deferred financing .....................     $ 15,096      $  8,342
Deferred leasing .......................       26,682        13,010
                                             --------      --------
                                               41,778        21,352
Less accumulated amortization ..........      (11,238)       (6,070)
                                             --------      --------
                                             $ 30,540      $ 15,282
                                             ========      ========







                              SL GREEN REALTY CORP.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                DECEMBER 31, 1999

                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

       8.  MORTGAGE NOTES PAYABLE AND REVOLVING CREDIT FACILITY

       The mortgage notes payable collateralized by the respective properties
       and assignment of leases at December 31, 1999 and 1998 are as follows:



         PROPERTY                   MORTGAGE NOTES                                                  1999             1998
       ---------------              --------------                                                  ----             ----
                                                                                                           
        50 West 23rd Street         Note payable to GMAC with interest at 7.33% due
                                    December 2007...............................................   $21,000          $21,000
        29 West 35th Street         First mortgage note with interest payable at 8.464%, due
                                    February 1, 2001............................................     2,825            2,903
        673 First Avenue            First mortgage note with interest payable at 9.0%, due
                                    December 13, 2003...........................................    14,740           16,452
        470 Park Avenue South       First mortgage note with interest payable at 8.25%, due
                                    April 1, 2004..............................................     10,153           10,507
        1414 Avenue of Americas,
          633 Third Avenue, 36
          West 44th Street and      First mortgage note with interest payable at 7.9%, due
          70 West 36th Street       May 1, 2009.................................................    50,800              ---
        1412 Broadway               First mortgage note with interest payable at 7.62%, due
                                    May 1, 2006.................................................    52,000              ---
        711 Third Avenue            First mortgage note with interest payable at 8.13%, due
                                    September 10, 2005..........................................    49,225              ---
        555 West 57th Street        First mortgage note with interest payable at 8.10%, due
                                    November 4, 2004 (1) .......................................    70,000              ---
                                                                                                  --------        ---------
                                          Total fixed rate debt.................................   270,743           50,862
                                                                                                   -------        ---------
        420 Lexington Avenue        First mortgage note with interest payable at 9.25%, due
                                    May 21, 2001................................................    55,000              ---
        Madison Properties          First mortgage note with interest payable at 7.98%, due
                                    June 1, 2000................................................    26,950              ---
                                                                                                ----------        ---------
                                          Total floating rate debt..............................    81,950              ---
                                                                                                ----------        ---------
                                    Total mortgage notes payable................................  $352,693          $50,862
                                                                                                ==========          =======


       (1) The Company entered into an interest rate protection agreement which
       fixed the LIBOR interest rate at 6.10% at December 31, 1999. If LIBOR
       exceeds 6.10%, the loan will float until the maximum cap of 6.58% is
       reached.

       At December 31, 1999, the carrying value of the properties
       collateralizing the mortgage notes was $567,680.

       1999 FINANCING

       During April 1999, the Company closed on two fixed-rate mortgage
       financings totaling $102,800 with maturities of 10 years ($50,800 secured
       by 1414 Avenue of the Americas, 36 West 44th Street, 633 Third Avenue and
       70 West 36th Street) and 7 years ($52,000 secured by 1412 Broadway). The
       weighted average interest rate on these financings is 7.78%. These
       mortgages replaced $87,500 in secured floating-rate bridge financings
       (see 1998 Financings) and provided approximately $13,000 in additional
       liquidity that was used to reduce the amount outstanding under the
       Company's revolving credit facility. The Company recorded a $600
       extraordinary loss during the quarter ended June 30, 1999 for the early
       extinguishment of debt related to the write-off of unamortized deferred
       financing costs associated with these secured bridge loans.




                              SL GREEN REALTY CORP.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                DECEMBER 31, 1999

                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

       During May 1999, the Company closed on loans totaling $117,700. The first
       loan of $65,000 is secured by the Company's interest in 420 Lexington
       Avenue. The term of this loan is two years and bears interest at a rate
       of 275 basis points over the 30-day LIBOR rate (9.25% at December 31,
       1999). In October 1999, the Company repurchased a $10,000 non-investment
       grade tranche lowering the effective spread from LIBOR plus 275 basis
       points to LIBOR plus 203 basis points. Simultaneous with the closing, the
       Company entered into an interest rate protection agreement which caps
       LIBOR at 6.5% for the term of the loan. The second loan was a $52,700
       one-year floating rate facility, secured by the Madison Properties
       ($26,900), 90 Broad ($20,800) and 711 Third Avenue ($5,000) and bears
       interest at a rate of 150 basis points over the 30-day LIBOR rate (7.98%
       at December 31, 1999).

       During September 1999, the Company closed a $49,200 fixed rate financing
       secured by the property located at 711 Third Avenue. This mortgage
       matures in 6 years and carries a fixed interest rate of 8.13%. The
       proceeds were used to repay a $5,000 existing financing on the property
       (see above) with the balance used to reduce the amount outstanding under
       the Company's revolving credit facility.

       During November 1999, simultaneous with the closing of the remaining 35
       percent interest in the BMW Building, the Company obtained a new $70,000
       first mortgage from Bank of New York. The mortgage has a term of five
       years with a floating interest rate of 200 basis points over 30-day
       LIBOR. At the time of the financing, the Company entered into an interest
       rate protection agreement with Bank of New York. The agreement has fixed
       the LIBOR interest rate at 6.10% however, the LIBOR interest rate on the
       loan will begin floating if the actual LIBOR rate exceeds 6.10% and is
       capped at a maximum LIBOR rate of 6.58%. At closing the loan's effective
       interest rate inclusive of the collar arrangement was 8.17%. This
       interest rate "collar" agreement is in effect for five years to
       correspond with the term of the loan. The Company recorded a $400
       extraordinary loss during the quarter ended December 31, 1999 for the
       early extinguishment of debt related to prepayment penalties incurred as
       a result of the early repayment of the $45,000 debt assumed in January
       1999.

       On December 28, 1999, the Company closed on a $30,000 credit facility
       with Prudential Securities Credit Corp. (the "PSCC Facility"). The
       current borrowing capacity is $15,500, of which none was drawn down at
       December 31, 1999. The PSCC Facility is secured by the Company's
       preferred equity interest in 1370 Avenue of the Americas and a
       repurchased mortgage participation interest in the mortgage at 420
       Lexington Avenue. Interest-only is payable based on the 1-Month LIBOR
       plus 125 basis points. The PSCC Facility may be prepaid at any time
       during its term without penalty. The PSCC Facility matures on December
       27, 2000.

       1998 FINANCINGS

       During March 1998, the Company converted the notes payable that were
       collateralized by 50 West 23rd Street into fixed rate obligations at an
       interest rate of 7.33%.

       During December 1998, the Company closed two short-term bridge
       financings. The first financing was a $51,500 bridge loan with Prudential
       Securities at an interest rate equal to 200 basis points over the current
       one-month LIBOR (7.58% at December 31, 1998). The loan which was secured
       by the properties located at 1412 Broadway and 633 Third Avenue was
       repaid in April 1999. The second financing was a $36,000 bridge loan with
       Lehman Brothers at an interest rate equal to 275 basis points over the
       current one-month LIBOR (8.29% at December 31, 1998). The loan which was
       secured by the properties located at 70 West 36th Street, 1414 Avenue of
       the Americas and The Bar Building was repaid in April 1999.

       1997 FINANCING

       On December 19, 1997, the Company entered into a $140,000 three year
       senior unsecured revolving credit facility (the"Credit Facility") due
       December 2000. Availability under the Credit Facility may be limited to
       an amount less than the $140,000 which is calculated by several factors
       including recent acquisition activity and most recent quarterly property
       performance. Outstanding loans under the Credit Facility bear interest on
       a graduated rate per annum equal to the London Interbank Offered Rate
       ("LIBOR") applicable to each interest period plus 120 basis points to 145
       basis points per annum. The Credit Facility requires




                              SL GREEN REALTY CORP.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                DECEMBER 31, 1999

                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

       the Company to comply with certain covenants, including but not limited
       to, maintenance of certain financial ratios. At December 31, 1999, the
       outstanding amount of indebtedness under the Credit Facility was $83,000
       and the interest rate on such indebtedness was 7.82% per annum.
       Availability under the Credit Facility was reduced further by the
       issuance of letters of credit in the amount of $7,500 $6,200 for
       acquisition deposits for the years ended December 31, 1999 and 1998,
       respectively. At December 31, 1999, the Company's borrowing capacity
       under the Credit Facility was $49,500.

       INTEREST RATE PROTECTION AGREEMENTS

       In anticipation of financing properties, the Company executed a forward
       treasury rate lock on September 2, 1998 for $100,000 of future financing.
       The underlying rate for that position was 5.13%. On December 3rd this
       rate lock expired and was not renewed. The negative value of this hedge
       at expiration was $3,200. In connection with the hedge, the Company had
       commitments to complete five permanent mortgage financings totaling
       $103,000 on properties located at 70 West 36th Street, 36 West 44th
       Street, 1414 Avenue of the Americas, 633 Third Avenue and 1412 Broadway.
       The hedge cost represents a deferred financing cost which will be
       amortized over the life of these financings, except for $200 which
       related to a mismatch in terms resulting in a charge to 1998 earnings.

        PRINCIPAL MATURITIES

        Combined aggregate principal maturities of mortgages and notes payable
         as of December 31, 1999 are as follows:



                                                                Total
                                                                -----
                                                           
                           2000...........................    $113,625
                           2001...........................      63,012
                           2002...........................       6,374
                           2003...........................       9,150
                           2004...........................      78,477
                           Thereafter.....................     165,055
                                                              --------
                                                              $435,693
                                                              --------
                                                              --------



       MORTGAGE RECORDING TAX - HYPOTHECATED LOAN

       The Operating Partnership mortgage tax credit loans totaled approximately
       $134,000 from LBHI at December 31,1998. These loans were collateralized
       by the mortgages encumbering the Operating Partnership's interests in 711
       Third Avenue. The loans were also collateralized by an equivalent amount
       of the Company's cash which was held by LBHI and invested in US Treasury
       securities. Interest earned on the cash collateral was applied by LBHI to
       service the loans with interest rate commensurate with that of the
       portfolio of six month US Treasury securities, which matured on May 18,
       1999. The Operating Partnership and LBHI each had the right of offset and
       therefore the loans and the cash collateral were presented on a net basis
       in the consolidated balance sheet at December 31, 1998. The purpose of
       these loans was to temporarily preserve mortgage recording tax credits
       for future potential acquisitions of real property which the Company may
       make, the financing of which may include property based debt, for which
       these credits would be applicable and provide a financial savings. These
       mortgage tax credit loans were all paid off during 1999.

       9. PROPERTIES HELD FOR SALE

       At December 31, 1999, the Company had two properties comprising
       approximately 243,000 rentable square feet held for sale. These
       properties were under contract for sale in the aggregate amount of
       $43,200, with deposits of $2,000. There can be no assurance that such
       properties held for sale will be sold.

       The following table discloses certain information regarding the two
       properties held for sale by the Company:




                              SL GREEN REALTY CORP.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                DECEMBER 31, 1999

                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)



                                                   1999            1998
                                                   ----            ----
                                                         
Total Revenues                                   $  7,206      $  6,950
Operating Expenses                                 (2,813)       (3,008)
Depreciation and Amortization                        (883)         (936)
Other                                              (1,240)         (336)
                                                 --------      --------
Net Income                                       $  2,270      $  2,670
                                                 ========      ========
Net Carrying Value (including related costs)
    at December 31, 1999                         $ 25,835
                                                 ========


       On February 11, 2000, the Company sold 29 West 35th Street for $11,700,
       before selling costs, realizing a gain of approximately $5,000 on the
       sale.

       10.  FAIR VALUE OF FINANCIAL INSTRUMENTS

       The following disclosures of estimated fair value were determined by
       management, using available market information and appropriate valuation
       methodologies. Considerable judgment is necessary to interpret market
       data and develop estimated fair value. Accordingly, the estimates
       presented herein are not necessarily indicative of the amounts the
       Company could realize on disposition of the financial instruments. The
       use of different market assumptions and/or estimation methodologies may
       have a material effect on the estimated fair value amounts.

       Cash equivalents, mortgage receivables, and variable and fixed rate debt
       are carried at amounts which reasonably approximate their fair values
       based on discounted cash flow models.

       Disclosure about fair value of financial instruments is based on
       pertinent information available to management as of December 31, 1999.
       Although management is not aware of any factors that would significantly
       affect the reasonable fair value amounts, such amounts have not been
       comprehensively revalued for purposes of these financial statements since
       that date and current estimates of fair value may differ significantly
       from the amounts presented herein.

       11.  RENTAL INCOME

       The Operating Partnership is the lessor and the sublessor to tenants
       under operating leases with expiration dates ranging from 2000 to 2019.
       The minimum rental amounts due under the leases are generally either
       subject to scheduled fixed increases or adjustments. The leases generally
       also require that the tenants reimburse the Company for increases in
       certain operating costs and real estate taxes above their base year
       costs. Approximate future minimum rents to be received over the next five
       years and thereafter for non-cancelable operating leases in effect at
       December 31, 1999 are as follows:


                                                   
                         2000........................   $171,066
                         2001........................    175,187
                         2002........................    149,238
                         2003........................    140,316
                         2004........................    121,923
                         Thereafter..................    518,244
                                                         -------
                                                      $1,275,974
                                                      ----------
                                                      ----------


       12.  RELATED PARTY TRANSACTIONS

       There are several business relationships with related parties, entities
       owned by Stephen L. Green or relatives of Stephen L. Green exclusive of
       the uncombined joint ventures which involve management, leasing, and
       construction fee revenues, rental income and maintenance expenses in the
       ordinary course of business. These transactions for the years ended
       December 31, include the following:




                              SL GREEN REALTY CORP.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                DECEMBER 31, 1999

                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)



                                      SL Green Realty Corp.              SL Green Predecessor
                                 -----------------------------------     --------------------
                                                      August 21 to           January 1 to
                                                      December 31              August 20
                                  1999       1998        1997                    1997
                                -------    -------   -------------       ---------------------
                                                                    
Management revenues .......     $  171     $  178     $   78                    $  172
Leasing commission revenues        107        181          8                        29
Construction fees .........       --         --           14                        37
Rental income .............       --         --         --                          43
Maintenance expense .......      4,707      2,118        119                       163



        Amounts due from related parties at December 31, consist of:



                                                               1999     1998     1997
                                                               ----     ----     ----
                                                                        
17 Battery Condominium Association .......................     $176     $245      --
Morgan Stanley Real Estate Fund ..........................      197      --       --
Carlyle Group ............................................       13      --       --
Officers .................................................      141      528     $725
                                                               ----     ----     ----
                                                               $527     $773     $725
                                                               ====     ====     ====


Amounts due to related parties at December 31, consist of:




                                                                1999   1998      1997
                                                               -----   ----      ----
                                                                        
29 West 35th Street Predecessor Partnership ..............     $--      $--      $ 45
36 West 44th Street Predecessor Partnership ..............      --        12       56
70 West 36th Street Predecessor Partnership ..............      --        12       67
1414 Avenue of the Americas Predecessor Partnership ......      --        25       88
470 Park Avenue South Predecessor Partnership ............      --         6       72
673 First Avenue Predecessor Partnership .................      --         8       39
                                                               ----     ----     ----
                                                                $--     $ 63     $367
                                                               ====     ====     ====



       13.      STOCKHOLDERS' EQUITY

       The authorized capital stock of the Company consists of 200,000,000
       shares, $.01 par value, of which the Company has authorized the issuance
       of up to 100,000,000 shares of Common Stock, $.01 par value per share,
       75,000,000 shares of Excess Stock, at $.01 par value per share, and
       25,000,000 shares of Preferred Stock, par value $.01 per share. On August
       20, 1997, the Company issued 11,615,000 shares of its Common Stock
       (including the underwriters' over-allotment option of 1,520,000 shares)
       through a public offering (the "Offering"). Concurrently with the
       consummation of the Offering, the Company issued 38,095 shares of
       restricted common stock pursuant to officer stock loans and 85,600 shares
       of restricted common stock to a financial advisor. In addition, the
       Company previously issued to its executive officers approximately 553,616
       shares, as founders' shares. As of December 31, 1999, no shares of Excess
       Stock were issued and outstanding.

       On May 12, 1998 (the "May 1998 Offering"), the Company completed the sale
       of 11,500,000 shares of common stock and 4,600,000 shares of 8% Preferred
       Income Equity Redeemable Shares with a mandatory liquidation preference
       of $25.00 per share (the "PIERS"). Gross proceeds from these equity
       offerings ($353,000, net of underwriter's discount) were used principally
       to repay the Acquisition Facility (see Note 17) and acquire additional
       properties. These offerings resulted in the reduction of continuing
       investor's interest in the Operating Partnership from 16.2% to 9.2%.

       As of December 31, 1999 and 1998, the minority interest unitholders owned
       9.1% (2,428,217 units) and 9.2% (2,428,217 units) of the Operating
       Partnership, respectively.

       At December 31, 1999, 10,102,217 shares of common stock were reserved for
       the converstion of 2,428,217 units, 2,975,000 stock options and 4,699,000
       PIERS.




                              SL GREEN REALTY CORP.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                DECEMBER 31, 1999

                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

       STOCK OPTION PLANS

       During August 1997, the Company instituted the 1997 Stock Option and
       Incentive Plan (The "Stock Option Plan"). The Stock Option Plan
       authorizes (i) the grant of stock options that qualify as incentive stock
       options under Section 422 of the Code ("ISOs"), (ii) the grant of stock
       options that do not so qualify ("NQSOs"), (iii) the grant of stock
       options in lieu of cash Directors' fees and employee bonuses, (iv) grants
       of shares of Common Stock, in lieu of compensation; and (v) the making of
       loans to acquire shares of Common Stock, in lieu of compensation. The
       exercise price of stock options will be determined by the Compensation
       Committee, but may not be less than 100% of the fair market value of the
       shares of Common Stock on the date of grant in the case of ISOs; provided
       that, in the case of grants of NQSOs granted in lieu of cash Director's
       fees and employee bonuses, the exercise price may not be less than 50% of
       the fair market value of the shares of Common Stock on the date of grant.
       At December 31, 1999, approximately 2,975,000 shares of Common Stock are
       reserved for exercise of warrants and stock options.

       Options granted under the 1997 qualified stock option plan are
       exercisable at the fair market value on the date of grant and, subject to
       termination of employment, expire ten years from the date of grant, are
       not transferable other than on death, and are exercisable in three equal
       annual installments commencing one year from the date of grant (with the
       exception of 10,000 options which have a vesting period of one year).

       The Company applies APB No. 25 and related interpretations in accounting
       for its plan. Statement of Financial Accounting Standards No. 123 ("FAS
       123") was issued by the Financial Accounting Standards Board in 1995 and,
       if fully adopted, changes the methods for recognition of cost on plans
       similar to that of the Company. Adoption of FAS 123 is optional,however,
       pro forma disclosure, as if the Company adopted the cost recognition
       requirements under FAS 123, are presented below. The Company did not
       record any compensation expense under APB 25.

       A summary of the status of the Company's stock options as of December 31,
       1999 and 1998 and changes during the years ended December 31, 1999 and
       1998, are presented below:



                                                               Outstanding  Weighted Average
                                                                Shares      Exercise Price
                                                                      
       Balance at December 31, 1997                               660,000   $   21.27
       Granted                                                  1,306,000   $   21.26
       Exercised                                                     --       --
       Lapsed or cancelled                                       (168,000)  $   21.86
                                                               ----------   ----------
       Balance at December 31, 1998                             1,798,000   $   21.19
       Granted                                                    609,000   $   20.59
       Exercised                                                     --       --
       Lapsed or cancelled                                       (356,000)  $   22.41
                                                               ----------   ----------
       Balance at December 31, 1999                             2,051,000   $   20.80
                                                               ==========   ==========
       Options exercisable at December 31, 1998                   186,666   $   21.23
       Options exercisable at December 31, 1999                   529,364   $   21.06
                                                               ==========   ==========


       The weighted average exercise price of the 2,051,000 options outstanding
       was $20.80 as of December 31, 1999. The remaining weighted average
       contractual useful life of the options was 9.3 years. The weighted
       average fair value of options granted during the year was $2,300 and
       $6,200 for the years ended December 31, 1999 and 1998, respectively. The
       fair value of each share option granted is estimated on the date of grant
       using the Black-Scholes option-pricing model with the following
       weighted-average assumptions for grants in 1999, 1998 and 1997.




                              SL GREEN REALTY CORP.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                DECEMBER 31, 1999

                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)



                                                              1999                       1998                     1997
       ------------------------------------------------ -------------------------- -------------------------- ----------
                                                                                                        
       Dividend yield                                         5.00%                      5.00%                   5.00%
       Expected life of option                               4 years                    4 years                 4 years
       Risk-free interest rate                                5.00%                      5.00%                   5.00%
       Expected stock price volatility                       28.76%                     36.95%                   36.95%


       The compensation cost under FAS 123 for the stock performance-based plan
       would have been $1,600, $2,600 and $285 in 1999, 1998 and 1997,
       respectively. Had compensation cost for the Company's grants for
       stock-based compensation plans been determined consistent with FAS 123,
       the Company's net income and net income per common share for 1999, 1998
       and 1997 would approximate the pro forma amounts below:



                                                                 1999                    1998                      1997
       ----------------------------------------------------- --------------------- -------------------------- --------------
                                                                                                         
       Net income                                              $31,705                  $20,900                   $3,400
       Net income per common share - basic                      $1.31                    $1.06                    $0.28
       Net income per common share - diluted                    $1.31                    $1.06                    $0.28


       The effects of applying FAS 123 in this pro forma disclosure are not
       indicative of future amounts.

       EARNINGS PER SHARE

       Earnings per share is computed as follows:




                                                                             FOR THE YEAR ENDED DECEMBER 31, 1999
                                                             --------------------------------------------------------------------
                                                                     INCOME                   SHARES                 PER SHARE
                                                                   (NUMERATOR)             (DENOMINATOR)              AMOUNT
       ----------------------------------------------------- ------------------ ------------------------ -----------------------
                                                                                                                
       Basic Earnings:
         Income available to common
         shareholders                                                  $33,258               24,192,000                  $1.37
       Effect of Dilutive Securities:
         Redemption of Units to common shares                            3,356                2,428,000
         Stock Options                                                     ---                   60,000
       ----------------------------------------------------- ------------------ ------------------------ ----------------------
       Diluted Earnings:
         Income available to common
         shareholders                                                  $36,614               26,680,000                  $1.37
       ----------------------------------------------------- ------------------ ------------------------ ----------------------





                                                                                 FOR THE YEAR ENDED DECEMBER 31, 1998
                                                             -------------------------------------------------------------------
                                                                     INCOME                   SHARES                 PER SHARE
                                                                   (NUMERATOR)             (DENOMINATOR)              AMOUNT
       ----------------------------------------------------- ------------------------ ------------------------ -----------------
                                                                                                                 
       Basic Earnings:
         Income available to common
         shareholders                                                   $23,482               19,675,000                  $1.19
       Effect of Dilutive Securities:
         Redemption of Units to common shares                             3,043                2,406,000
         Stock Options                                                      ---                   64,000
       ----------------------------------------------------- ------------------- ------------------------ --------------------
       Diluted Earnings:
         Income available to common
         shareholders                                                   $26,525               22,145,000                  $1.19
       ----------------------------------------------------- ------------------- ------------------------ ---------------------




                              SL GREEN REALTY CORP.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                DECEMBER 31, 1999

                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

       The conversion of the PIERS which are currently anti-dilutive using the
       "if converted" method may result in the dilution of future earnings per
       share.

       PREFERRED STOCK

       The Company's 8% PIERS are non-voting and are convertible at any time at
       the option of the holder into the Company's common stock at a conversion
       price of $24.475 per share. The conversion of all PIERS would result in
       the issuance of 4,699,000 of the Company's common stock which has been
       reserved for issuance. The PIERS receive annual dividends of $2.00 per
       share paid on a quarterly basis and dividends are cumulative. On or after
       July 15, 2003 the PIERS may be redeemed at the option of the Company at a
       redemption price of $25.889 and thereafter at prices declining to the par
       value of $25.00 on or after July 15, 2007, with a mandatory redemption on
       April 15, 2008 at a price of $25.00 per share. The PIERS were recorded
       net of underwriters discount and issuance costs. These costs are being
       accreted over the expected term of the PIERS using the interest method.

       14. BENEFIT PLANS

       The building employees are covered by multi-employer defined benefit
       pension plans and post-retirement health and welfare plans. Contributions
       to these plans amounted to $644, $366, $35 and $44 during the years ended
       December 31, 1999 and 1998, the periods August 21, 1997 to December 31,
       1997, and January 1, 1997 to August 20, 1997, respectively. Separate
       actuarial information regarding such plans is not made available to the
       contributing employers by the union administrators or trustees, since the
       plans do not maintain separate records for each reporting unit.

       EXECUTIVE STOCK COMPENSATION

       During July 1998, the Company issued 150,000 shares in connection with an
       employment contract. These shares vest annually at rates of 15% to 35%
       and were recorded at fair value. At December 31, 1999, 22,500 of these
       shares had vested and the Company recorded compensation expense of
       approximately $534.

       Effective January 1, 1999 the Company implemented a deferred compensation
       plan (the "Deferred Plan") covering certain executives of the Company. In
       connection with the Deferred Plan the Company issued 240,000 restricted
       shares. The shares issued under the Deferred Plan were granted to certain
       executives and vesting will occur annually upon the Company meeting
       established financial performance criteria. Annual vesting occurs at
       rates ranging from 15% to 35% once performance criteria are reached. As
       of December 31, 1999, 44,660 of these shares had vested and the Company
       recorded compensation expense of approximately $893.

       401(k) PLAN

       During August 1997, the Company implemented a 401(k) Savings/Retirement
       Plan (the "401(k) Plan") to cover eligible employees of the Company and
       any designated affiliate. The 401(k) Plan permits eligible employees of
       the Company to defer up to 15% of their annual compensation, subject to
       certain limitations imposed by the Code. The employees' elective
       deferrals are immediately vested and non-forfeitable upon contribution to
       the 401(k) Plan. As of December 31, 1999, the Company has not made any
       contributions to the 401(k) Plan.

       15. COMMITMENTS AND CONTINGENCIES

       The Company and the Operating Partnership are not presently involved in
       any material litigation nor, to their knowledge, is any material
       litigation threatened against them or their properties, other than
       routine litigation arising in the ordinary course of business. Management
       believes the costs, if any, incurred by the Company and the Operating
       Partnership related to this litigation will not materially affect the
       financial position, operating results or liquidity of the Company and the
       Operating Partnership.

       The Company has entered into employment agreements with certain
       executives. Eight executives have employment agreements which expire
       between July 2000 and July 2003. The cash based compensation associated
       with these employment agreements totals approximately $1,500 annually.




                              SL GREEN REALTY CORP.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                DECEMBER 31, 1999

                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

       In December 1999, the Company received 387,635 warrants from Onsite
       Access Inc. ("Onsite") in exchange for providing Onsite with access to
       its portfolio of properties. This arrangement provides certain marketing
       preferences to Onsite in exchange for which the Company will receive a
       share in the revenues of the service provider. The Company is also
       entitled to receive up to an additional 494,718 warrants based on the
       terms of the Warrant Issuance Agreement. Onsite provides comprehensive
       communications solutions for small and medium-sized business customers in
       multi-tenant commercial office buildings. The warrants had an estimated
       fair value of $306 at December 31, 1999. This was recorded as Deferred
       Revenue at December 31, 1999 and will be amortized over the term of the
       agreement. The warrants are held in an LLC of which the Company owns a 75
       percent managing member interest, and the remaining interest is held by
       certain members of management.

       During March 1998, the Company acquired an operating sub-leasehold
       position at 420 Lexington Avenue. The operating sub-leasehold position
       requires annual ground lease payments totaling $6,000 and sub-leasehold
       position payments totaling $1,100 (excluding an operating sub-lease
       position purchased January 1999 - see Note 3). The ground lease and
       sub-leasehold positions expire 2008. The Company may extend the positions
       through 2029 at no additional cost.

       In April 1988, the SL Green Predecessor entered into a lease agreement
       for property at 673 First Avenue in New York City, which has been
       capitalized for financial statement purposes. Land was estimated to be
       approximately 70% of the fair market value of the property. The portion
       of the lease attributed to land is classified as an operating lease and
       the remainder as a capital lease. The initial lease term is 49 years with
       an option for an additional 26 years. Beginning in lease years 11 and 25,
       the lessor is entitled to additional rent as defined by the lease
       agreement.

       The property located at 1140 Avenue of the Americas operates under a net
       ground lease ($348 annually) with a term expiration date of 2016 and with
       an option to renew for an additional 50 years.

       The property located at 711 Third Avenue operates under an operating
       sub-lease which expires in 2083. Under the sub-lease, the Company is
       responsible for ground rent payments of $1,600 annually increasing to
       $3,100 in July 2001 for ten years. The ground rent is reset after year
       ten based on the estimated fair market value of the property.

       The Company continues to lease the 673 First Avenue property which has
       been classified as a capital lease with a cost basis of $12,208 and
       cumulative amortization of $2,782 and $2,533 at December 31, 1999 and
       1998, respectively. The following is a schedule of future minimum lease
       payments under capital leases and noncancellable operating leases with
       initial terms in excess of one year as of December 31, 1999:



                                                                           NONCANCELLABLE
         DECEMBER 31,                                 CAPITAL LEASES       OPERATING LEASES
         -----------                                  --------------       ----------------
                                                                           
         2000                                           $1,177                   $11,079
         2001                                            1,290                    11,687
         2002                                            1,290                    12,075
         2003                                            1,290                    12,075
         2004                                            1,290                    12,075
         Thereafter                                     60,306                   339,293
                                                        ------                   -------
         Total minimum lease
         payments                                       66,643                  $398,284
                                                                                ========
         Less amount
         representing interest                         (51,626)
                                                       --------
         Present value of net
         minimum lease payments                        $15,017
                                                       =======






                              SL GREEN REALTY CORP.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                DECEMBER 31, 1999

                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

       16. ENVIRONMENTAL MATTERS

       The management of the Company believes that the properties are in
       compliance in all material respects with applicable federal, state and
       local ordinances and regulations regarding environmental issues.
       Management is not aware of any environmental liability that management
       believes would have a materially adverse impact on the Company's
       financial position, results of operations or cash flows. Management is
       unaware of any instances in which it would incur significant
       environmental cost if any of the properties were sold.

       17. EXTRAORDINARY ITEMS

       In March 1998, the Company requested the Credit Facility banking group to
       temporarily relieve the Company from its obligations under the financial
       covenants of the Credit Facility, in order to close an additional
       financing necessary to acquire the Helmsley Properties (the "Acquisition
       Facility"). This Acquisition Facility closed on March 18, 1998 financed
       the Helmsley Properties acquisition, paid-off the outstanding balance on
       the Company's Credit Facility and provides on-going liquidity for future
       acquisition and corporate needs. The term of the Acquisition Facility was
       one year. The interest rate was determined by a schedule of the percent
       of the loan commitment outstanding and the duration of the loan
       commitment outstanding ranging from 170 basis points to 300 basis points
       over LIBOR. As a result of the Company's May 1998 Public Equity
       Offerings, on May 18, 1998, the Company repaid the Acquisition Facility
       prior to its scheduled maturity date of March 18, 1999. The Company's
       early extinguishment of the Acquisition Facility resulted in the
       write-off of unamortized deferred financing costs totaling approximately
       $522 (net of minority interest of $52) which were classified as an
       extraordinary loss during the quarter ended June 30, 1998.

       Forgiveness of subordinated property mortgage debt totaling $22,087 (net
       of other partners' share of $11,332 for the period January 1, 1997 to
       August 20, 1997) is reflected in the accompanying SL Green Predecessor
       financial statements as an extraordinary gain.

       Prepayment penalties of $1,071 (net of minority interest of $207) and
       unamortized deferred charges of $803 (net of minority interest of $155)
       related to mortgages paid in connection with the Formation Transactions
       were expensed and are reflected in the Company's financial statements as
       an extraordinary loss for the period August 21, 1997 to December 31,
       1997. This debt was forgiven in connection with the Formation
       Transactions.

       See Note 8 for extraordinary items relating to the year ended December
       31, 1999.

       18. QUARTERLY FINANCIAL DATA (UNAUDITED)

       Quarterly data for the last two years is presented in the tables below:



1999 QUARTER ENDED                     DECEMBER 31   SEPTEMBER 30    JUNE 30      MARCH 31
- ------------------                     -----------   ------------   --------     ----------
                                                                      
Total revenues                          $ 53,890      $ 54,652      $ 50,809      $ 46,666
                                        ========      ========      ========      ========

Income net of minority interest and
  before extraordinary item               11,345        10,475        11,408        10,617


Extraordinary item                          (361)         --            (628)         --
                                         --------      --------      --------     ---------

Net income                                10,984        10,475        10,780        10,617


Preferred dividends and accretion         (2,399)       (2,400)       (2,399)       (2,400)
                                         --------      --------      --------     ---------


Income available to common

  Shareholders                          $  8,585      $  8,075      $  8,381      $  8,217
                                        ========      ========      ========      ========

Income per common share before
  extraordinary item                    $   0.36      $   0.33      $   0.37      $   0.34
                                        ========      ========      ========      ========




                              SL GREEN REALTY CORP.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                DECEMBER 31, 1999

                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)


                                                                             
Net income per common share -


  basic and diluted                     $       0.35     $        0.33     $   0.35      $   0.34
                                        ============     =============     ========      ========




1998 QUARTER ENDED                      DECEMBER 31      SEPTEMBER 30       JUNE 30      MARCH 31
- -----------------------------------     ------------     -------------     --------      --------

                                                                             
Total revenues                          $     39,328     $      39,750     $ 33,663      $ 21,811
                                        ============     =============     ========      ========

Income net of minority interest and

  before extraordinary item                    9,256            10,257        6,372         4,089

Extraordinary item                              --                --           (522)         --
                                        ------------     -------------     --------      --------

Net income                                     9,256            10,257        5,850         4,089

Preferred dividends and accretion             (2,346)           (2,433)      (1,191)         --
                                        ------------     -------------     --------      --------

Income available to common

  shareholders                          $      6,910     $       7,824     $  4,659      $  4,089
                                        ============     =============     ========      ========

Income per common share before

  extraordinary item                    $       0.29     $        0.33     $   0.28      $   0.33
                                        ============     =============     ========      ========

Net income per common share -

   basic and diluted                    $       0.29     $        0.33     $   0.25      $   0.33
                                        ============     =============     ========      ========



       19. SEGMENT INFORMATION

       The Company is a REIT engaged in owning, managing, leasing and
       repositioning class B office properties Manhattan and has one reportable
       segment, office real estate. The Company evaluates real estate
       performance and allocates resources based on net income.

       The Company's real estate portfolio is located in one geographical market
       of Manhattan. The primary sources of revenue are generated from tenant
       rents and escalations and reimbursement revenue. Real estate property
       operating expenses primarily consist of security, maintenance, utility
       costs and ground rent expense (at certain applicable properties). The
       single office real estate business segment meets the quantitative
       threshold for determining reportable segments. The Company has no tenant
       with rental revenue greater than 10% of the Company's revenue.

       20. SUBSEQUENT EVENTS

       On February 16, 2000, the Board of Directors of the Company authorized a
       dividend distribution of one preferred share purchase right ("Right") for
       each outstanding share of common stock which will be distributed to all
       holders of record of the common stock on March 31, 2000. Each Right
       entitles the registered holder to purchase from the Company one
       one-hundredth of a share of Series B junior participating preferred
       stock, par value $0.01 per share ("Preferred Shares"), at a price of
       $60.00 per one one-hundredth of a Preferred Share ("Purchase Price"),
       subject to adjustment as provided in the rights agreement. The Rights
       expire on March 5, 2010, unless the expiration date is extended or the
       Right is redeemed or exchanged earlier by the Company.




                              SL GREEN REALTY CORP.
             NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)
                                DECEMBER 31, 1999

                  (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA)

       The Rights are attached to each share of common stock. The rights are
       generally exercisable only if a person or group becomes the beneficial
       owner of 17 percent or more of the outstanding common stock or announces
       a tender offer for 17 percent or more of the outstanding stock
       ("Acquiring Person"). In the event that a person or group becomes an
       Acquiring Person, each holder of a Right, excluding the Acquiring Person,
       will have the right to receive, upon exercise, common stock having a
       market value equal to two times the Purchase Price of the Right.

       On February 18, 2000, the Company acquired a 49.9 percent managing
       interest in 100 Park Avenue ("100 Park"), an 834,000 square foot,
       36-story property, located in Manhattan. The purchase price of $95,800
       was funded through a combination of cash and debt. The Company will
       provide managing and leasing services for 100 Park.

       On March 8, 2000, the Company sold 36 West 44th Street for $31,500,
       before selling costs, realizing a gain of approximately $9,900 on the
       sale.






                         REPORT OF INDEPENDENT AUDITORS

        To the Board of Directors and Shareholders of
        SL Green Realty Corp.

         We have audited the accompanying combined statement of income,
       owners' equity and cash flows of the uncombined joint ventures on SL
       Green Predecessor for the period from January 1, 1997 to August 20, 1997.
       These financial statements are the responsibility of SL Green
       Predecessor's management. Our responsibility is to express an opinion on
       these financial statements based on our audit.

         We conducted our audit in accordance with auditing standards generally
       accepted in the United States. Those standards require that we plan and
       perform the audit to obtain reasonable assurance about whether the
       financial statements are free of material misstatement. An audit includes
       examining, on a test basis, evidence supporting the amounts and
       disclosures in the financial statements. An audit also includes assessing
       the accounting principles used and significant estimates made by
       management, as well as evaluating the overall financial statement
       presentation. We believe that our audit provides a reasonable basis for
       our opinion.

         In our opinion, the financial statements referred to above present
       fairly, in all material respects, the combined results of the uncombined
       joint ventures of SL Green Predecessor's operations and their cash flows
       for the period from January 1, 1997 to August 20, 1997 in conformity with
       accounting principles generally accepted in the United States.

                                                    /S/ Ernst & Young LLP

        New York, New York
        February 10, 1998







                          UNCOMBINED JOINT VENTURES OF
                              SL GREEN PREDECESSOR
                         COMBINED STATEMENT OF INCOME

                             (DOLLARS IN THOUSANDS)



                                                                   January 1, to
                                                                     August 20
                                                                         1997
                                                                   --------------
                                                                
       Revenues:............................................
         Rental revenue .......................................        $ 12,604
         Escalation and reimbursement revenues ................             859
         Other income .........................................              89
                                                                       --------
       Total revenues .........................................          13,552
                                                                       --------
       Expenses:
           Operating expenses:

           Other ..............................................           2,342
         Related parties ......................................             634
         Real estate taxes ....................................           1,741
         Rent expense .........................................           2,425
         Interest .............................................           5,320
         Depreciation and amortization ........................           2,510
                                                                       --------
       Total expenses .........................................          14,972
                                                                       --------
       Loss before extraordinary gain .........................          (1,420)
                                                                       --------
       Extraordinary gain .....................................          33,418
                                                                       --------
       Net income..............................................        $ 31,998
                                                                       ========



   The accompanying notes are an integral part to these financial statements.





                          UNCOMBINED JOINT VENTURES OF
                              SL GREEN PREDECESSOR
                      COMBINED STATEMENT OF OWNERS' EQUITY

                             (DOLLARS IN THOUSANDS)



                                                                       SL Green &       All other
                                                                    Related Entities     Partners           Total
                                                                    ----------------   -----------       ------------
                                                                                                 
        Balance at December 31, 1996............................        $(15,570)         $(6,059)         $(21,629)
          Distributions ........................................          (1,702)          (1,345)           (3,047)
          Other-reclassification of joint venture to
            combined property ..................................            (880)          (4,463)           (5,343)
          Contributions ........................................             450              385               835
          Net income for the period ending August 20, 1997......          21,101           10,897            31,998
                                                                         --------        ---------         --------
        Balance at August 20, 1997 .............................        $  3,399         $   (585)         $  2,814
                                                                         --------        ---------         --------
                                                                         --------        ---------         --------




   The accompanying notes are an integral part to these financial statements.`





                          UNCOMBINED JOINT VENTURES OF
                              SL GREEN PREDECESSOR
                        COMBINED STATEMENT OF CASH FLOWS

                             (DOLLARS IN THOUSANDS)



                                                                    January 1, to
                                                                       August 20
                                                                         1997
                                                                    -------------
                                                                    
       OPERATING ACTIVITIES

       Net Income (loss) ......................................        $ 31,998
         Adjustments to reconcile net income (loss) to net
           cash provided by operating activities

         Extraordinary item ...................................         (33,418)
         Depreciation and amortization ........................           2,510
         Deferred rents receivable ............................            (293)
         Other ................................................              93
       Changes in operating assets and liabilities:

         Restricted cash ......................................            (135)
         Deferred costs .......................................            (639)
         Other assets .........................................           1,552
         Accounts payable and accrued expenses ................            (616)
         Accounts payable to related parties ..................             (85)
         Security deposits .....................................            133
         Accrued interest on mortgage notes
           payable ............................................           1,144
                                                                       --------
       Net cash provided by operating activities ..............           2,244
                                                                       --------
       INVESTING ACTIVITIES
       Additions to land, buildings and
         improvements .........................................          (1,232)
                                                                       --------
       Net cash used in investing activities ..................          (1,232)
                                                                       --------
       FINANCING ACTIVITIES
       Payments of mortgage notes payable .....................          (1,211)
       Cash distributions to owners............................          (3,047)
       Cash contributions from owners .........................             835
       Capitalized lease obligations...........................             824
                                                                       --------
       Net cash provided by (used in) financing
         activities ...........................................          (2,599)
                                                                       --------
       Net increase (decrease) in cash and cash
         equivalents ..........................................          (1,587)
       Cash transfer related to Praedium Bar
         Associates, LLC presented as a
         combined entity ......................................            (185)
       Cash and cash equivalents at beginning
         of period ............................................           2,223
                                                                      ---------
       Cash and cash equivalents at end of
         period ...............................................       $     451
                                                                      =========
       Supplemental cash flow disclosures......................
       Interest paid ..........................................       $   4,176
                                                                      =========




                          UNCOMBINED JOINT VENTURES OF
                              SL GREEN PREDECESSOR
                        COMBINED STATEMENT OF CASH FLOWS

                             (DOLLARS IN THOUSANDS)

       Supplemental schedule of non-cash investing and financing activities:

       On June 30, 1997 the remaining interest of Praedium Bar Associates, LLC
       ("Praedium Bar") was purchased by an affiliate of Stephen L. Green. In
       connection with the purchase as of June 30, 1997, the assets and
       liabilities of Praedium Bar have been excluded from the financial
       statements of the uncombined joint ventures of SL Green Predecessor and
       have been presented in the combined financial statements of SL Green
       Predecessor. The assets, liabilities and owners' equity of Praedium Bar,
       as of June 30, 1997, were as follows:


                                                                 
       Commercial real estate property, net.....................    $14,383
       Total assets.............................................     16,174
       Mortgage notes payable...................................     10,200
       Total liabilities........................................     10,831
       Owners' equity...........................................      5,343




                             See accompanying notes.





                          UNCOMBINED JOINT VENTURES OF
                              SL GREEN PREDECESSOR

                FOR THE PERIOD JANUARY 1, 1997 TO AUGUST 20, 1997

                          NOTES TO COMBINED STATEMENTS

                             (DOLLARS IN THOUSANDS)

       1.       DESCRIPTION OF BUSINESS AND SIGNIFICANT ACCOUNTING POLICIES

       The uncombined joint ventures of SL Green Predecessor were engaged in the
       business of owning, managing and leasing, and repositioning Class B
       office properties in Manhattan, New York.

       FORMATION TRANSACTIONS

       Concurrently with the consummation of the initial public offering of SL
       Green Realty Corp. (the "REIT") Common Stock (the "Offering"), which was
       completed on August 20, 1997 the REIT and a newly formed limited
       partnership, SL Green Operating Partnership, L.P. (the "Operating
       Partnership"), together with the partners and members of the affiliated
       partnerships of the SL Green Predecessor and other parties which hold
       ownership interests in the properties (collectively, the "Participants"),
       engaged in certain formation transactions (the "Formation Transactions").
       The Formation Transactions were designed to (i) enable the REIT to raise
       the necessary capital to acquire the remaining interests in the
       uncombined joint ventures of the SL Green Predecessor and repay certain
       mortgage debt relating thereto and pay other indebtedness, (ii) enable
       the REIT to acquire properties, (iii) fund costs, capital expenditures,
       and working capital, (iv) provide a vehicle for future acquisitions, (v)
       enable the REIT to comply with certain requirements under the Federal
       income tax laws and regulations relating to real estate investment
       trusts, and (vi) preserve certain tax advantages for certain
       Participants.

       The REIT is the sole general partner in the Operating Partnership. The
       Operating Partnership received a contribution of interests in the real
       estate properties in exchange for units of limited partnership interests
       in the Operating Partnership and/or cash. The REIT is a fully integrated
       self-administered and self-managed.







                          UNCOMBINED JOINT VENTURES OF
                              SL GREEN PREDECESSOR

                FOR THE PERIOD JANUARY 1, 1997 TO AUGUST 20, 1997

                             (DOLLARS IN THOUSANDS)

                    NOTES TO COMBINED STATEMENTS (CONTINUED)

       PRINCIPLES OF COMBINATION

       The uncombined joint ventures of the SL Green Predecessor was not a legal
       entity but rather a combination of real estate properties (collectively,
       the "Properties") and interests in entities that are organized as
       partnerships and a limited liability company. The operations of the
       properties are included in the financial statements of the SL Green
       Predecessor from the date of acquisition and management. All significant
       intercompany transactions and balances have been eliminated in
       combination.

       Capital contributions, distributions and profits and losses are allocated
       to the owners in accordance with the terms of the applicable agreements.

       The joint ventures, included in the accompanying combined financial
       statements include partnerships and a limited liability company which are
       managed but not controlled by the SL Green Predecessor, are as follows:



       PARTNERSHIPS/LIMITED                                                    SL GREEN PREDECESSOR
       LIABILITY COMPANY                                  PROPERTY             PERCENTAGE OWNERSHIP         OWNERSHIP TYPE
       -----------------                                 --------              --------------------         --------------
                                                                                                 
       673 First Realty Company.....................  673 First Avenue                 67.0%              Co-general partner

       29/35 Realty Associates, LP..................  29 West 35th Street              21.5%              Co-general partner

       470 Park South Associates, LP................  470 Park Avenue South            65.0%              Co-general partner

       Praedium Bar Associates, LLC.................  36 West 44th Street              10.0%(A)           Has veto rights
       ("Praedium Bar")                                                                                   relating to sale and
                                                                                                          financing


       (A)    Praedium Bar acquired the first mortgage related to the property
              in October, 1996 which provides for substantially all the economic
              interest in the property and has the sole right to purchase the
              fee interest, (the property deed is in escrow), for a nominal
              cost; accordingly SL Green Predecessor has accounted for Praedium
              Bar investment as an ownership in the property. On June 30, 1997,
              the majority owner of SL Green Predecessor purchased the remaining
              90% interest in Praedium Bar Associates, LLC for $6,300.





                          UNCOMBINED JOINT VENTURES OF
                              SL GREEN PREDECESSOR

                FOR THE PERIOD JANUARY 1, 1997 TO AUGUST 20, 1997

                             (DOLLARS IN THOUSANDS)

                    NOTES TO COMBINED STATEMENTS (CONTINUED)

       USE OF ESTIMATES

       The preparation of financial statements in conformity with generally
       accepted accounting principles requires management to make estimates and
       assumptions that affect the amounts reported in the financial statements
       and accompanying notes. Actual results could differ from those estimates.

       DEPRECIATION OF REAL ESTATE PROPERTIES

       Depreciation and amortization is computed on the straight-line method as
       follows:



       CATEGORY                                                                 TERM
       --------                                                                 ----
                                                                           
       Building......................................................         40 years
       Property under capital lease..................................         49 years
       Building improvements.........................................         remaining life of the building
       Tenant improvements............................................        remaining life of the lease


       Depreciation expense including the amortization of the capital lease
       asset amounted to $1,859 for the period ended August 20, 1997.

       CASH AND CASH EQUIVALENTS

       The SL Green Predecessor considers highly liquid investments with a
       maturity of three months or less when purchased to be cash equivalents.

       RESTRICTED CASH

       Restricted cash consists of security deposits.

       REVENUE RECOGNITION

       Rental revenue is recognized on a straight-line basis over the term of
       the lease. The excess of rents recognized over amounts contractually due
       pursuant to the underlying leases are included in deferred rents
       receivable on the accompanying combined balance sheet. Contractually due
       but unpaid rents are included in other assets on the accompanying
       combined balance sheet. Certain lease agreements provide for
       reimbursement of real estate taxes, insurance and certain common area
       maintenance costs and rental increases tied to increases in certain
       economic indexes.

       DEFERRED LEASE COSTS

       Deferred lease costs consist of fees and direct costs incurred to
       initiate and renew operating leases, and are amortized on a straight-line
       basis over the initial lease term or renewal period as appropriate.

       DEFERRED FINANCING COSTS

       Deferred financing costs are amortized over the terms of the respective
       agreements. Unamortized deferred financing costs are expensed when the
       associated debt is retired before maturity.

       CAPITALIZED INTEREST

        Interest for borrowings used to fund development and construction is
       capitalized to individual property costs.




                          UNCOMBINED JOINT VENTURES OF
                              SL GREEN PREDECESSOR

                FOR THE PERIOD JANUARY 1, 1997 TO AUGUST 20, 1997

                             (DOLLARS IN THOUSANDS)

                    NOTES TO COMBINED STATEMENTS (CONTINUED)

       RENT EXPENSE

       Rent expense is recognized on a straight-line basis over the initial term
       of the lease. The excess of the rent expense recognized over the amounts
       contractually due pursuant to the underlining lease is included in the
       deferred lease payable in the accompanying combined balance sheet.

       INCOME TAXES

       The properties are not taxpaying entities for Federal income tax
       purposes, and, accordingly, no provision or credit has been made in the
       accompanying financial statements for Federal income taxes. Owners'
       allocable shares of taxable income or loss are reportable on their income
       tax returns.

       CONCENTRATION OF REVENUE AND CREDIT RISK

       Approximately 50% of the properties revenue for the period January 1,
       1997 to August 20, 1997 were derived from 673 First Avenue. The loss or a
       material decrease in revenues from this building for any reason may have
       a material adverse effect on the properties. In addition approximately
       30% of the properties revenue for the two years ended December 31, 1996
       and the period January 1, 1997 to August 20, 1997 were derived from three
       tenants, (Society of NY Hospital, Kallir, Phillips, Ross, Inc. and
       UNICEF), which lease space in the 673 First Avenue building.

       Management of the SL Green Predecessor performs on going credit
       evaluations of its tenants and requires certain tenants to provide
       security deposits.

       2. EXTRAORDINARY ITEM

       Forgiveness of subordinated mortgage debt totaling $33,418 is reflected
       in the 1997 Combined Statement of Operation as in extraordinary gain.

       3. LEASE AGREEMENTS

       CAPITAL LEASE

       In April 1988, the SL Green Predecessor entered into a lease agreement
       for property at 673 First Avenue in New York City, which has been
       capitalized for financial statement purposes. Land was estimated to be
       approximately 70% of the fair market value of the property. The portion
       of the lease attributed to land is classified as an operating lease and
       the remainder as a capital lease. The initial lease term is 49 years with
       an option for an additional 26 years. Beginning in lease year 11 and 25,
       the lessor is entitled to additional rent as defined by the lease
       agreement.

       For the period January 1, 1997 to August 20, 1997 rent expense amounted
       to approximately $2,425.




                          UNCOMBINED JOINT VENTURES OF
                              SL GREEN PREDECESSOR

                FOR THE PERIOD JANUARY 1, 1997 TO AUGUST 20, 1997

                             (DOLLARS IN THOUSANDS)

                    NOTES TO COMBINED STATEMENTS (CONTINUED)

       4. RELATED PARTY TRANSACTIONS

       There are several business relationships with related parties which
       involve management, leasing, and construction fee revenues and
       maintenance expenses in the ordinary course of business.

       Transactions include the following:



                                                           JANUARY 1, TO
                                                            AUGUST 20,
                                                                1997
                                                           --------------
                                                          
                   Management expenses................         $448
                   Leasing commission expenses........          295
                   Construction fees..................        1,796
                   Maintenance expenses...............          186




       5. BENEFIT PLAN

       The building employees of the individual partnerships are covered by
       multi-employer defined benefit pension plans and post-retirement health
       and welfare plans. Contributions to these plans amounted to $38 for the
       period January 1 to August 20, 1997. Separate actuarial information
       regarding such plans is not made available to the contributing employers
       by the union administrators or trustees, since the plans do not maintain
       separate records for each reporting unit.

       6. CONTINGENCIES

       SL Green Predecessor is party to a variety of legal proceedings relating
       to the ownership of the Properties arising in the ordinary course of
       business. SL Green Predecessor management believes that substantially all
       of these liabilities are covered by insurance. All of these matters,
       taken together, are not expected to have a material adverse impact on the
       uncombined joint venture of SL Green Predecessor's, financial position,
       results of operations or cash flows.

       7. ENVIRONMENTAL MATTERS

       The management of SL Green Predecessor believes that the properties are
       in compliance in all material respects with applicable federal, state and
       local ordinances and regulations regarding environmental issues.
       Management is not aware of any environmental liability that management
       believes would have a material adverse impact on the uncombined joint
       venture of SL Green Predecessor's financial position, results of
       operations or cash flows. Management is unaware of any instances in which
       it would incur significant environmental cost if any of the properties
       were sold.







                              SL GREEN REALTY CORP.
              SCHEDULE III-REAL ESTATE AND ACCUMULATED DEPRECIATION

                                DECEMBER 31, 1999

                             (DOLLARS IN THOUSANDS)



      COLUMN A           COLUMN B               COLUMN C                   COLUMN D                        COLUMN E
- --------------------    -----------           INITIAL COST             COST CAPITALIZED           GROSS AMOUNT AT WHICH CARRIED
                                          -------------------     SUBSEQUENT TO ACQUISITION            AT CLOSE OF PERIOD
                                                                  -------------------------  ------------------------------------
                                                 BUILDING AND               BUILDING AND                BUILDING AND
DESCRIPTION (1)( 5)     ENCUMBRANCE      LAND    IMPROVEMENTS      LAND     IMPROVEMENTS       LAND     IMPROVEMENTS      TOTAL
- -------------------     -----------      ----    ------------      ----     ------------       ----     ------------      -----

                                                                                                 
70 West 36th St. (2)              --     $1,517        $7,700         $13          $7,791       $1,530    $15,491       $17,021
1414 Avenue of the
   Americas (2)                   --      2,948         6,790          60           1,750        3,008      8,540        11,548
673 First Avenue             $14,741         --        43,618          --             159           --     43,777        43,777
470 Park Avenue South         10,154      3,750        30,718           1           1,604        3,751     32,322        36,073
1372 Broadway                     --     10,478        41,912          67           5,581       10,545     47,493        58,038
1140 Avenue of the
Americas                          --         --        21,035          --           1,516           --     22,551        22,551
50 West 23rd Street           21,000      7,217        28,866          43           1,529        7,260     30,395        37,655
17 Battery Place                  --     11,686        46,744          20          18,107       11,706     64,851        76,557
110 East 42nd Street              --      6,000        24,070          26           2,862        6,026     26,932        32,958
633 Third Avenue (3)              --      2,171         8,682       (200)             (1)        1,971      8,681        10,652
1466 Broadway                     --     11,643        53,608          --           2,039       11,643     55,647        67,290
420 Lexington Ave             55,000         --        83,272          --          51,573           --    134,845       134,845
321 West 44th Street              --      3,404        14,355          --           1,650        3,404     16,005        19,409
440 Ninth Avenue                  --      6,326        25,172          --           3,316        6,326     28,488        34,814
711 Third Avenue              49,225     19,843        40,342          --           6,865       19,843     47,207        67,050
1412 Broadway (3)                 --     16,221        64,886           3           1,625       16,224     66,511        82,735
555 West 57th Street          70,000     18,845        83,353          --           2,320       18,845     85,673       104,518
286 Madison Avenue (4)            --      2,474         9,887          --             436        2,474     10,323        12,797
290 Madison Avenue (4)            --      1,576         6,305          --             313        1,576      6,618         8,194
292 Madison Avenue (4)            --      5,949        23,798          --             637        5,949     24,435        30,384
                            --------   --------      --------      ------        --------     --------   ---- ----     --------
                            $220,120   $132,048      $665,113        $ 33        $111,672     $130,081   $776,785      $908,866
                            ========   ========      ========        ====        ========     ========   ========      ========





                               COLUMN F       COLUMN G    COLUMN H      COLUMN I
                             ------------   ------------  --------   --------------
                                                                     LIFE ON WHICH
                             ACCUMULATED      DATE OF       DATE      DEPRECIATION
                             DEPRECIATION   CONSTRUCTION  ACQUIRED     IS COMPUTED
                             ------------   ------------  --------   --------------

                                                              
70 West 36th St. (2)             $7,271                   12/19/84      Various
1414 Avenue of the
   Americas (2)                     849                    6/18/96      Various
673 First Avenue                 11,548                    8/20/97      Various
470 Park Avenue South             9,630                    8/20/97      Various
1372 Broadway                     2,928                    8/20/97      Various
1140 Avenue of the
Americas                          1,071                    8/20/97      Various
50 West 23rd Street               1,805                    8/20/97      Various
17 Battery Place                  3,034                   12/19/97      Various
110 East 42nd Street              1,694                    9/15/97      Various
633 Third Avenue (3)                442                   12/30/97      Various
1466 Broadway                     2,531                    3/18/98      Various
420 Lexington Ave                 5,513                    3/18/98      Various
321 West 44th Street                665                    3/31/98      Various
440 Ninth Avenue                  1,165                    6/1/98       Various
711 Third Avenue                  1,843                    5/20/98      Various
1412 Broadway (3)                 2,376                    8/14/98      Various
555 West 57th Street              2,001                    1/1/99       Various
286 Madison Avenue (4)              153                    5/24/99      Various
290 Madison Avenue (4)               98                    5/24/99      Various
292 Madison Avenue (4)              366                    5/24/99      Various
                                 ------
                                $56,983
                                =======


- -------------------

(1)    All properties located in New York, New York
(2)    Mortgage loan totaling $26,200 encumbers 1414 Avenue of Americas, and 70
       West 36th Street
(3)    Mortgage loan totaling $59,700 encumbers 1412 Broadway and 633 Third
       Avenue
(4)    Mortgage loan totaling $26,900 encumbers 286 Madison Avenue, 290 Madison
       Avenue and 292 Madison Avenue
(5)    Excludes properties held for sale with gross cost of $26,980,
       encumberances of $19,773 and accumulated depreciation of $2,444.








                              SL GREEN REALTY CORP.
              SCHEDULE III-REAL ESTATE AND ACCUMULATED DEPRECIATION
                                DECEMBER 31, 1999

                             (DOLLARS IN THOUSANDS)

       The changes in real estate for the three years ended December 31, 1999,
       are as follows:



                                                     1999             1998            1997
                                                     ----             ----            ----

                                                                           
       Balance at beginning of year.......         $697,061         $338,818        $ 26,284
       Property Acquisitions and Formation
         Transactions.....................          152,187          339,072         306,752
       Improvements.......................           86,598           19,171           5,782
       Retirements/disposals..............          (26,980)             ---             ---
                                                   ---------        --------        --------
       Balance at end of year ............         $908,866         $697,061        $338,818
                                                   =========        ========        ========



       The aggregate cost of land, buildings and improvements for Federal income
       tax purposes at December 31, 1999 was approximately $948,000.

       The changes in accumulated depreciation, exclusive of amounts relating to
       equipment, autos, and furniture and fixtures, for the three years ended
       December 31, 1999, are as follows:



                                                     1999            1998            1997
                                                     ----            ----            ----

                                                                           
       Balance at beginning of year.......        $37,317           $23,800         $ 5,721
       Formation Transactions.............            ---               ---          14,073
       Depreciation for year..............         22,110            13,517           4,006
       Retirements/disposals..............         (2,444)              ---             ---
                                                  -------           -------         -------
       Balance at end of year.............        $56,983           $37,317         $23,800
                                                  =======           =======         =======




       ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND
       FINANCIAL DISCLOSURE.

                  None.

                                    PART III

       ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT

       The information set forth under the captions "Election of Directors"
       and "Principal and Management Stockholders--Compliance with Section
       16(a) of the Securities Exchange Act of 1934" in the Company's
       definitive Proxy Statement for its 2000 Annual Meeting of
       Stockholders, to be filed pursuant to Regulation 14A under the
       Securities and Exchange Act of 1934, as amended, prior to April 30,
       2000 (the "2000 Proxy Statement"), is incorporated herein by
       reference.

       ITEM 11. EXECUTIVE AND DIRECTOR COMPENSATION

       The information set forth under the captions "Election of
       Directors--Directors Compensation" and "Executive Compensation" in the
       2000 Proxy Statement is incorporated herein by reference.

       ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

       The information set forth under the caption "Security Ownership of
       Certain Beneficial Owners and Management" in the 2000 Proxy Statement is
       incorporated herein by reference.

       ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

       The information set forth under the caption "Principal and Management
       Stockholders" in the 2000 Proxy Statement is incorporated herein by
       reference.

                                     PART IV

       ITEM 14. EXHIBITS, FINANCIAL STATEMENTS AND SCHEDULE, AND REPORTS ON FORM
       8-K

       (a)(1) Consolidated Financial Statements


                                                                                                                 
       SL GREEN REALTY CORP
          Consolidated Balance Sheets as of December 31, 1999 and 1998 ..............................................34
          Consolidated  Statements  of Income for the years ended  December 31, 1999 and 1998 and the period
            August 21, 1997 (Inception) to December 31, 1997.........................................................36
          Consolidated  Statements of  Stockholders'  Equity for the years ended  December 31, 1999 and 1998
            and the period August 21, 1997 (Inception) to December 31, 1997 .........................................37
          Consolidated  Statements  of Cash Flows for the years  ended  December  31,  1999 and 1998 and the
            period August 21, 1997 (Inception) to December 31, 1997 .................................................39
          Notes to Consolidated Financial Statements ................................................................41

       THE SL GREEN PREDECESSOR

          Combined Statement of Income for the period January 1, 1997 to
            August 20, 1997..........................................................................................36
         Combined Statement of Owners' Equity for the period
            January 1, 1997 to August 20, 1997.......................................................................38
          Combined Statement of Cash Flows for the period January 1, 1997
            to August 20, 1997.......................................................................................39
          Notes to the Combined Financial Statements ................................................................41









                                                                                                                 
       UNCOMBINED JOINT VENTURES - COMBINED FINANCIAL STATEMENTS

          Combined Statement of Income for the period January 1, 1997 to
            August 20, 1997..........................................................................................63
          Combined Statement of Owners' Equity for the Period January 1,
            1997 to August 20, 1997..................................................................................64
          Combined Statement of Cash Flows for the period January 1, 1997 to
            August 20, 1997..........................................................................................65
          Notes to Combined Financial Statements ....................................................................67

         (a)(2) Financial Statement Schedule

         Schedule III - Real Estate and Accumulated Depreciation as of December 31, 1999.............................72


       Schedules other than those listed are omitted as they are not applicable
       or the required or equivalent information has been included in the
       financial statements or notes thereto.





                                INDEX TO EXHIBITS

         (a)



  EXHIBITS

           
       3.1    Articles of Incorporation of the Company*
       3.2    Bylaws of the Company*
       4.1    Specimen Share certificate*
       10.1   Form of Agreement of Limited Partnership of the Operating
              Partnership*
       10.2   Form of Articles of Incorporation and Bylaws of the Management
              Corporation*
       10.3   Form of Employment and Noncompetition Agreement among the
              Executive Officers and the Company
       10.4   Employment and Noncompetition Agreement between David J. Nettina
              and the Company*
       10.5   Form of Registration Rights Agreement between the Company and the
              persons named therein*
       10.6   Amended 1997 Stock Option and Incentive Plan**
       10.7   Form of Purchase and Sale Agreement between Metropolitan
              Operating Partnership, L.P., as Seller, and SL Green Operating
              Partnership, L.P., as Purchaser***
       10.8   Form of Amendment to Purchase and Sale Agreement between
              Metropolitan Operating Partnership, L.P., as Seller, and
              SL Green Operating Partnership, L.P., as Purchaser***
       10.9   Form of Second Amendment to Purchase and Sale Agreement between
              Metropolitan Operating Partnership, L.P., as Seller, and SL Green
              Operating Partnership, L.P., as Purchaser***
       10.10  Form of Agreement of Sale and Purchase between Blackacre
              555 West 57th Street MM LLC and Blackacre 555 West 57th Street LLC,
              as Sellers, and SL Green Operating Partnership, L.P., as
              Purchaser****
       10.11  Form of Amendment to Sale and Purchase between Blackacre 555
              West 57th Street MM LLC and Blackacre 555 West 57th Street LLC,
              as Sellers, and SL Green Operating Partnership, L.P., as
              Purchaser.****
       10.12  Form of Assignment and Assumption of Membership Interest between
              Blackacre 555 West 57th Street LLC, as Assignor, and Green
              W. 57th St., LLC, as Assignee****
       10.13  Form of Assignment and Assumption of Sale and Purchase Agreement
              between SL Green Operating Partnership, L.P., as Assignor, and
              Green West 57th St., LLC, as Assignee****
       10.14  Senior Unsecured Credit Facility documentation between the Company
              and LBHI*
       12.1   Calculation of Ratios of Combined Fixed Charges and Preferred
              Stock Dividends
       21.1   Subsidiaries of the Registrant
       23.1   Consent of Ernst & Young LLP
       27.1   Financial Data Schedule


         ----------

       *      Incorporated by reference to the Company's Registration Statement
              on Form S-11 (333-29329) declared effective by the Commission
              on August 14, 1997.
       **     Incorporated by reference to the Company's Registration Statement
              on Form S-11 (333-50309) declared effective by the Commission
              on May 12, 1998.
       ***    Incorporated by reference to the Company's Form 8-K filed on
              June 8, 1999.
       ****   Incorporated by reference to the Company's Form 8-K filed on
              February 8, 1999.

         (b)      Report on Form 8-K

       The following reports on Form 8-K were filed during the quarter ended
       December 31, 1999.

                  None






                                   SIGNATURES

         Pursuant to the requirements of Section 13 or 15(d) of the Securities
         Exchange Act of 1934, the registrant has duly caused this report to be
         signed on its behalf by the undersigned, thereunto duly authorized.

                                               SL GREEN REALTY CORP.





         Dated:  March 15, 2000                By: /s/ Thomas E. Wirth
                                                   ---------------------------
                                               Thomas E. Wirth
                                               Chief Financial Officer

       KNOW ALL MEN BY THESE PRESENTS, that we, the undersigned officers and
       directors of SL Green Realty Corp. hereby severally constitute Stephen L.
       Green, and Benjamin P. Feldman, and each of them singly, our true and
       lawful attorneys and with full power to them, and each of them singly, to
       sign for us and in our names in the capacities indicated below, the
       Registration Statement filed herewith and any and all amendments to said
       Annual Report on Form 10-K, and generally to do all such things in our
       names and in our capacities as officers and directors to enable SL Green
       Realty Corp. to comply with the provisions of the Securities Exchange Act
       of 1934, and all requirements of the Securities and Exchange Commission,
       hereby ratifying and confirming our signatures as they may be signed by
       our said attorneys, or any of them, to said Annual Report on Form 10-K
       and any and all amendments thereto.

       Pursuant to the requirements of the Securities Exchange Act of 1934, this
       report has been signed below by the following persons on behalf of the
       registrant and in the capacities and on the dates indicated:



       Signatures                            Title                                                Date
       ----------                            -----                                                ----


                                                                                       
       /s/ Stephen L. Green*
       ---------------------------          Chairman of the Board of Directors               March 15, 2000
       Stephen L. Green                      Chief Executive Officer

       /s/ David J. Nettina*
       ---------------------------          President and Chief Operating Officer            March 15, 2000
       David J. Nettina                     (Principal Executive Officer)

       /s/ Thomas E. Wirth*
       ---------------------------           Executive Vice President and                    March 15, 2000
       Thomas E. Wirth                        Chief Financial Officer
                                              (Principal Financial Officer and
                                              Principal Accounting Officer)

       /s/ Benjamin P. Feldman*
       --------------------------            Executive Vice President,                       March 15, 2000
       Benjamin P. Feldman                    General Counsel, Secretary
                                              and Director

       /s/ John H. Alschuler, Jr*
       --------------------------            Director                                        March 15, 2000
       John H. Alschuler, Jr.

       /s/ Edwin Thomas Burton, III*
       ---------------------------           Director                                        March 15, 2000
       Edwin Thomas Burton, III

       /s/ John S. Levy*
       ---------------------------           Director                                        March 15, 2000
       John S. Levy



         *By Power of Attorney