1 Exhibit 99.1 UNAUDITED PRO FORMA FINANCIAL STATEMENTS AVALONBAY COMMUNITIES, INC. PRO FORMA CONDENSED BALANCE SHEET JUNE 30, 1998 (UNAUDITED) The following unaudited Pro Forma Condensed Balance Sheet of AvalonBay Communities, Inc. (the "Company") as of June 30, 1998 gives effect to (i) the acquisition and sale of apartment communities and land that have been consummated since June 30, 1998 and the acquisition of other apartment communities that the Company expects to consummate in the near future; (ii) the investment by the Company in a participating mortgage note; (iii) the July 1998 sale of Fixed Rate Unsecured Senior Notes; and (iv) repayment of amounts outstanding under the Company's Variable Rate Unsecured Credit Facility (the " Unsecured Credit Facility"). The unaudited Pro Forma Condensed Balance Sheet is presented for informational purposes only and is not necessarily indicative of what the actual condensed financial position of the Company would have been as of June 30, 1998, nor does it purport to represent the future condensed financial position of the Company. This information should be read in conjunction with the unaudited condensed financial statements and other financial information contained in the Company's Quarterly Report on Form 10-Q for the six months ended June 30, 1998, including the notes thereto. 2 AVALONBAY COMMUNITIES, INC. PRO FORMA CONDENSED BALANCE SHEET JUNE 30, 1998 (Unaudited) (Dollars in thousands) At June 30, 1998 (Unaudited) --------------------------------------------------------------------------------- Pro Forma Adjustments ----------------------------------------------------- Acquired Disposed Probable Priors Debt Pro Forma Historical Communities Communities Acquisitions Offering Consolidated ---------- ----------- ----------- ------------ ----------- ------------ ASSETS Real estate, net $3,655,967 $145,074 $(56,515) $37,450 $ - $3,781,976 Cash, cash equivalents and cash in escrow 21,752 - - - - 21,752 Other assets 87,466 23,874 (283) - 2,184 113,241 ---------- -------- -------- ------- ------ ---------- TOTAL ASSETS $3,765,185 $168,948 $(56,798) $37,450 $2,184 $3,916,969 ========== ======== ======== ======= ====== ========== LIABILITIES AND STOCKHOLDERS' EQUITY Notes and unsecured credit facility $1,331,059 $167,184 $(56,490) $37,450 $2,184 $1,481,387 Payables for construction 32,848 - - - - 32,848 Accrued expenses and other liabilities 115,973 1,764 (459) - - 117,278 ---------- -------- -------- ------- ------ ---------- TOTAL LIABILITIES 1,479,880 168,948 (56,949) 37,450 2,184 1,631,513 Minority interest of unitholders in consolidated operating partnerships 32,323 - - - - 32,323 Stockholders' equity: Preferred stock 143 - - - - 143 Common stock 636 - - - - 636 Additional paid-in capital 2,317,749 - - - - 2,317,749 Deferred compensation (6,221) - - - - (6,221) Dividends in excess of accumulated earnings (59,325) - 151 - - (59,174) ---------- -------- -------- ------- ------ ---------- TOTAL STOCKHOLDERS' EQUITY 2,252,982 - 151 - - 2,253,133 ---------- -------- -------- ------- ------ ---------- TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY $3,765,185 $168,948 $(56,798) $37,450 $2,184 $3,916,969 ========== ======== ======== ======= ====== ========== See accompanying notes. 3 AVALONBAY COMMUNITIES, INC. NOTES TO PRO FORMA CONDENSED BALANCE SHEET (DOLLARS IN THOUSANDS) 1. BASIS OF PRESENTATION The pro forma adjustments for the Acquired Communities, Disposed Communities and Probable Acquisitions reflect the communities and land acquired (Prudential Center Apartments, Avalon Corners land, Avalon Fox Mill land and Avalon Court North land) or disposed (Aspen Meadows, Village Park of Troy and Arbor Park) by the Company subsequent to June 30, 1998, acquisitions that the Company expects to consummate in the near future (Hanover Hall) and the investment by the Company in a participating mortgage note secured by Fairlane Woods. The adjustments for Prior Debt Offering reflects the sale of $250 million in Fixed Rate Unsecured Senior Notes during July 1998, and the subsequent repayment of amounts outstanding under the Company's Unsecured Credit Facility. 2. ACQUIRED COMMUNITIES ADJUSTMENTS (i) total acquisition costs of $145,074 ($130,050 related to the Prudential Center Apartments, $6,220 related to Avalon Corners land, $2,804 related to Avalon Fox Mill land, $6,000 related to Avalon Court North land); (ii) the assumption of net liabilities totaling $1,890, and draws on the Company's Unsecured Credit Facility totaling $167,184; and (iii) the investment of $24,000 in a participating mortgage note secured by Fairlane Woods. 3. DISPOSED COMMUNITIES ADJUSTMENTS (i) total net real estate disposed of $56,515 ($12,300 related to Aspen Meadows, $31,815 related to Village Park of Troy and $12,400 related to Arbor Park); (ii) the transfer of net liabilities of $176 in connection with the sale of the communities; (iii) the repayment of $56,490 on the Company's Unsecured Credit Facility from the estimated sales proceeds; and (iv) the recognition of a net gain totaling $151 from the sale of the communities. 4. PROBABLE ACQUISITIONS ADJUSTMENTS (i) total acquisition costs of $37,450 related to Hanover Hall; and (ii) draws on the Company's Unsecured Credit Facility totaling $37,450. 5. PRIOR DEBT OFFERING ADJUSTMENTS Reflects the sale of $250,000 of Fixed Rate Unsecured Senior Notes in July 1998 at a net price of $247,816, after deduction of transaction costs. The Company used all of the proceeds to pay down amounts outstanding under its Unsecured Credit Facility. 4 AVALONBAY COMMUNITIES, INC. PRO FORMA CONDENSED STATEMENTS OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 1998 AND THE YEAR ENDED DECEMBER 31, 1997 (UNAUDITED) (DOLLARS IN THOUSANDS, EXCEPT SHARE DATA) The following unaudited Pro Forma Condensed Statements of Operations of AvalonBay Communities, Inc. (the "Company") for the six months ended June 30, 1998 and for the year ended December 31, 1997 gives effect to (i) the June 1998 merger of Avalon Properties, Inc. with and into the Company (the "Merger"); (ii) the acquisition and sale of apartment communities and land that have been consummated since December 31, 1996 and the acquisition of other apartment communities that the Company expects to consummate in the near future; (iii) the investment by the Company in a participating mortgage note; (iv) the sale of Common Stock, Preferred Stock and Fixed Rate Unsecured Senior Notes since December 31, 1996; and (v) repayment of amounts outstanding under the Company's Variable Rate Unsecured Credit Facility (the "Unsecured Credit Facility"). The unaudited Pro Forma Condensed Statements of Operations are presented for informational purposes only and are not necessarily indicative of what the actual condensed operations of the Company would have been assuming the aforementioned transactions had been consummated as of the beginning of the respective periods, nor does it purport to represent the results of operations for future periods. This information should be read in conjunction with the unaudited condensed financial statements and other financial information contained in the Company's Quarterly Report on Form 10-Q for the six months ended June 30, 1998, including the notes thereto. 5 AVALONBAY COMMUNITIES, INC. CONDENSED STATEMENTS OF OPERATIONS FOR THE SIX MONTHS ENDED JUNE 30, 1998 (Unaudited) (Dollars in thousands, except per share data) For the six months ended June 30, 1998 --------------------------------------------------------------------------------- Pro Forma Adjustments ----------------------------------------------------- Acquired Disposed Probable Prior Pro Forma Historical Communities Communities Acquisitions Offerings Consolidated ---------- ----------- ----------- ------------ ----------- ------------ Total revenue $116,230 $106,187 $(1,429) $2,390 $ - $223,378 Expenses: Operating expenses 30,705 31,572 (628) 750 - 62,399 Property taxes 9,394 9,089 (106) 204 - 18,581 Interest expense 17,363 19,853 (874) 1,217 (571) 36,988 Depreciation and amortization 24,503 27,204 (264) 533 - 51,976 General and administrative 2,946 2,558 - - - 5,504 Provision for unrecoverable deferred development costs 400 433 - - - 833 -------- -------- ------- ------ ------ -------- Total expenses 85,311 90,709 (1,872) 2,704 (571) 176,281 -------- -------- ------- ------ ------ -------- Equity in income of unconsolidated joint ventures 238 1,112 - - - 1,350 Interest income 468 1,571 - - - 2,039 Minority interest (404) (583) - - - (987) -------- -------- ------- ------ ------ -------- Net income 31,221 17,578 443 (314) 571 49,499 Dividends attributable to preferred stock (8,523) (8,190) - - 1,174 (15,539) -------- -------- ------- ------ ------ -------- Net income available to common stockholders $ 22,698 $ 9,388 $ 443 $ (314) $1,745 $ 33,960 ======== ======== ======= ====== ====== ======== Per common share: Net income - basic $ .68 $ .53 ======== ======== Net income - diluted $ .66 $ .52 ======== ======== See accompanying notes. 6 AVALONBAY COMMUNITIES, INC. CONDENSED STATEMENTS OF OPERATIONS FOR THE YEAR ENDED DECEMBER 31, 1997 (Unaudited) (Dollars in thousands, except per share data) For the year ended December 31, 1997 --------------------------------------------------------------------------------- Pro Forma Adjustments ----------------------------------------------------- Acquired Disposed Probable Prior Pro Forma Historical Communities Communities Acquisitions Offerings Consolidated ---------- ----------- ----------- ------------ ----------- ------------ Total revenue $125,827 $268,321 $(706) $ 4,576 $ - $398,018 Expenses: Operating expenses 29,016 73,945 (139) 1,712 - 104,534 Property taxes 9,467 23,644 (64) 416 - 33,463 Interest expense 14,113 74,589 (307) 2,547 (29,408) 61,534 Depreciation and amortization 27,009 71,921 (112) 1,066 - 99,884 General and administrative 6,308 5,093 - - - 11,401 Provision for unrecoverable deferred development costs 710 650 - - - 1,360 -------- -------- ----- ------- -------- -------- Total expenses 86,623 249,842 (622) 5,741 (29,408) 312,176 -------- -------- ----- ------- -------- -------- Equity in income of unconsolidated joint ventures - 5,689 - - - 5,689 Interest income 207 3,554 - - - 3,761 Minority interest (470) (1,140) - - - (1,610) -------- -------- ----- ------- -------- -------- Net income 38,941 26,582 (84) (1,165) 29,408 93,682 Dividends attributable to preferred stock (7,480) (19,772) - - (3,827) (31,079) -------- -------- ----- ------- -------- -------- Net income available to common stockholders $ 31,461 $ 6,810 $ (84) $(1,165) $ 25,581 $ 62,603 ======== ======== ===== ======= ======== ======== Per common share: Net income - basic $ 1.40 $ .98 ======== ======== Net income - diluted $ 1.40 $ .97 ======== ======== See accompanying notes. 7 AVALONBAY COMMUNITIES, INC. NOTES TO PRO FORMA CONDENSED STATEMENTS OF OPERATIONS (DOLLARS IN THOUSANDS, EXCEPT SHARE DATA) 1. BASIS OF PRESENTATION The pro forma adjustments for the Acquired Communities, Disposed Communities and Probable Acquisitions assumes that the Merger, all communities and land acquired or disposed by the Company subsequent to December 31, 1996, acquisitions that the Company expects to consummate in the near future and the investment by the Company in a participating mortgage note had occurred as of January 1, 1997. The adjustments for Prior Offerings assumes the sale of all Common Stock, Preferred Stock and Fixed Rate Unsecured Senior Notes (and the related repayment of amounts outstanding under the Company's Unsecured Credit Facility) subsequent to December 31, 1996 had occurred as of January 1, 1997. 2. ACQUIRED COMMUNITIES ADJUSTMENTS (i) the historical operating revenues and expenses of the communities acquired; (ii) the additional interest expense on debt at weighted average interest rates ranging from 6.5% to 6.8%, incurred for the acquisitions and interest expense on assumed debt; (iii) the depreciation expense based on the new accounting basis of the rental properties based on a 30 year useful life; and (iv) the historical general and administrative expenses, provision for unrecoverable deferred development costs, equity in income of unconsolidated joint ventures, interest income and minority interest of Avalon Properties, Inc. 3. DISPOSED COMMUNITIES ADJUSTMENTS (i) the elimination of historical operating revenues and expenses of the communities sold; (ii) the reduction of interest expense from the repayment of debt using the net proceeds; and (iii) the elimination of historical depreciation expense of the communities sold. 4. PROBABLE ACQUISITIONS ADJUSTMENTS (i) the historical operating revenues and expenses of the communities anticipated to be acquired; (ii) the additional interest expense on debt at weighted average interest rates ranging from 6.5% to 6.8%, incurred for the acquisitions; and (iii) the depreciation expense based on the new accounting basis of the rental properties based on a 30 year useful life. 5. PRIOR OFFERINGS ADJUSTMENTS Adjustments reflect the reduction in interest expense and additional preferred dividends associated with the paydown of amounts outstanding under the Company's Unsecured Credit Facility with the proceeds from the sale of Common Stock and Preferred Stock, and the change in interest expense associated with the sale of Fixed Rate Unsecured Senior Notes subsequent to December 31, 1996. 8 6. EARNINGS PER SHARE Based upon the following table of pro forma shares of common stock outstanding and common stock equivalents on a weighted average basis during the six months ended June 30, 1998 and for the year ended December 31, 1997. For the For the six months year ended ended June 30 December 31 1998 1997 Weighted average Common Shares outstanding - basic 64,089,106 63,958,400 Weighted average Common Shares outstanding - diluted 64,791,092 64,515,021