UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                    FORM 10-Q

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

                For the quarterly period ended September 30, 2002

                                       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 Number 001-15319

                         SENIOR HOUSING PROPERTIES TRUST
             (Exact name of registrant as specified in its charter)

           Maryland                                            04-3445278
      (State or other                                        (IRS Employer
jurisdiction of incorporation)                             Identification No.)

         400 Centre Street, Newton, Massachusetts           02458
         (Address of principal executive offices)        (Zip Code)

                                  617-796-8350
              (Registrant's telephone number, including area code)

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
registrant 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  whether  the  registrant  is an  accelerated  filer (as
defined in Rule 12b-2 of the Exchange Act).  Yes [X] No [ ]

Number of Common Shares outstanding at November 7, 2002:
58,436,900 shares of beneficial interest, $0.01 par value.





                         SENIOR HOUSING PROPERTIES TRUST



                                                                        FORM 10-Q

                                                                   SEPTEMBER 30, 2002

                                                                         INDEX

                                                                                                                   
    PART I      Financial Information                                                                                 Page
                ---------------------                                                                                 ----

   Item 1.      Consolidated Financial Statements (unaudited)....................................................       1

                Consolidated Balance Sheets - September 30, 2002 and December 31, 2001...........................       1

                Consolidated Statements of Income - Three and Nine Months Ended September 30, 2002 and 2001......       2

                Consolidated Statements of Cash Flows - Nine Months Ended September 30, 2002 and 2001............       3

                Notes to Consolidated Financial Statements.......................................................       4

   Item 2.      Management's Discussion and Analysis of Financial Condition and Results of Operations............       8

   Item 3.      Quantitative and Qualitative Disclosures About Market Risk.......................................      14

   Item 4.      Controls and Procedures..........................................................................      14

   PART II      Other Information

   Item 5.      Other Information................................................................................      15

   Item 6.      Exhibits and Reports on Form 8-K.................................................................      15

                Certain Important Factors........................................................................      16

                Signatures.......................................................................................      17

                Certifications...................................................................................      18






                         SENIOR HOUSING PROPERTIES TRUST



                                           CONSOLIDATED BALANCE SHEETS
                                       (in thousands, except share amounts)


                                                           September 30,                 December 31,
                                                               2002                          2001
                                                          ----------------             -----------------
                                                            (unaudited)                   (audited)

                                                                                 
ASSETS
Real estate properties, at cost:
    Land                                                      $140,070                      $59,308
    Buildings and improvements                               1,032,269                      533,891
                                                          ----------------             -----------------
                                                             1,172,339                      593,199
    Less accumulated depreciation                              116,658                      124,252
                                                          ----------------             -----------------
                                                             1,055,681                      468,947

Cash and cash equivalents                                       14,054                      352,026
Restricted cash                                                 14,253                       10,201
Other assets                                                    28,421                       36,129
                                                          ----------------             -----------------
                                                            $1,112,409                     $867,303
                                                          ================             =================


LIABILITIES AND SHAREHOLDERS' EQUITY
Unsecured revolving bank credit facility                       $33,000                          $--
Senior unsecured notes, net of discount                        243,712                      243,607
Secured debt and capital leases                                 32,637                        9,100
Prepaid rent                                                     7,372                        7,114
Security deposits                                                1,520                        1,520
Other liabilities                                               11,157                        3,944
                                                          ----------------             -----------------
Total liabilities                                              329,398                      265,285

Commitments and contingencies

Trust preferred securities                                      27,394                       27,394

Shareholders' equity:
    Common shares of beneficial interest, $0.01 par
      value:  58,436,900 and 43,421,700 shares issued
      and outstanding, respectively                                584                          434
    Additional paid-in capital                                 853,637                      658,348
    Cumulative net income                                       91,049                       55,691
    Cumulative distributions                                  (191,189)                    (141,936)
    Unrealized gain on investments                               1,536                        2,087
                                                          ----------------             -----------------
      Total shareholders' equity                               755,617                      574,624
                                                          ----------------             -----------------
                                                            $1,112,409                     $867,303
                                                          ================             =================










                             See accompanying notes
                                        1


                         SENIOR HOUSING PROPERTIES TRUST



                                         CONSOLIDATED STATEMENTS OF INCOME
                                     (in thousands, except per share amounts)
                                                  (unaudited)



                                                        Three Months Ended September 30,   Nine Months Ended September 30,
                                                        --------------------------------   -------------------------------
                                                             2002                2001             2002            2001
                                                             ----                ----             ----            ----

                                                                                              
Revenues:
   Rental income                                             $28,244        $11,087           $83,040           $33,302
   FF&E reserve income                                         1,843             --             5,345                --
   Facilities' operations                                         --         56,319                --           167,428
   Interest and other income                                     290            408             1,077               897
                                                        -------------    -----------       -----------    --------------
     Total revenues                                           30,377         67,814            89,462           201,627
                                                        -------------    -----------       -----------    --------------


Expenses:
   Interest                                                    6,607            900            20,428             4,900
   Depreciation                                                7,989          4,825            23,215            14,464
   Facilities' operations                                         --         54,453                --           162,347
   General and administrative
    - Recurring                                                1,936          1,081             5,861             3,189
    - Related to foreclosures and lease terminations              --             --                --             4,167
                                                        -------------    -----------       -----------    --------------
   Total                                                      16,532         61,259            49,504           189,067
                                                        -------------    -----------       -----------    --------------
Income from continuing operations before
     distributions on trust preferred securities              13,845          6,555            39,958            12,560
Distributions on trust preferred securities                      703            687             2,109               749
                                                        -------------    -----------       -----------    --------------
Income from continuing operations                             13,142          5,868            37,849            11,811
Loss from discontinued operations                                 --            346             2,491               703
                                                        -------------    -----------       -----------    --------------
Net income                                                   $13,142         $5,522           $35,358           $11,108
                                                        =============    ===========       ===========    ==============

Weighted average shares outstanding                           58,437         29,277            55,735            27,049
                                                        =============    ===========       ===========    ==============

Basic and diluted earnings per share:

Basic and diluted earnings per share:
   Income from continuing operations                           $0.22          $0.20             $0.68             $0.44
                                                        =============    ===========       ===========    ==============
   Loss from discontinued operations                             $--          $0.01             $0.05             $0.03
                                                        =============    ===========       ===========    ==============
   Net income                                                  $0.22          $0.19             $0.63             $0.41
                                                        =============    ===========       ===========    ==============










                             See accompanying notes


                                       2


                                          SENIOR HOUSING PROPERTIES TRUST



                                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                                              (dollars in thousands)
                                                   (unaudited)
                                                                                     Nine Months Ended September 30,
                                                                                   -------------------------------------
                                                                                        2002                 2001
                                                                                   ---------------     -----------------
                                                                                                 
Cash flows from operating activities:
   Net income                                                                          $35,358             $11,108
   Adjustments to reconcile net income to cash provided by
   operating activities:
       Depreciation expense                                                             23,215              14,464
       Loss from discontinued operations                                                 2,491                 703
       Amortization of deferred finance costs and debt discounts                           876                  --
       FF&E reserve income                                                              (5,345)                 --
       Changes in assets and liabilities:
             Other assets                                                                3,305             (11,734)
             Prepaid rent                                                                  258               9,419
             Other liabilities                                                           4,276              (8,534)
                                                                                   ---------------     -----------------
       Cash provided by operating activities                                            64,434              15,426
                                                                                   ---------------     -----------------

Cash flows from investing activities:
   Real estate acquired                                                               (552,277)                 --
   Equipment purchases                                                                      --              (1,861)
                                                                                   ---------------     -----------------
       Cash used for investing activities                                             (552,277)             (1,861)
                                                                                   ---------------     -----------------

Cash flows from financing activities:
   Proceeds from issuance of common shares, net                                        195,210              42,277
   Proceeds from issuance of trust preferred securities                                     --              27,394
   Proceeds from borrowings on credit facility                                         347,000              43,000
   Proceeds from issuance of mortgage debt                                                  --               9,100
   Repayments of credit facility                                                      (314,000)           (109,000)
   Repayment of debt                                                                   (25,000)                 --
   Deferred finance costs                                                               (4,086)             (1,583)
   Distributions to shareholders                                                       (49,253)            (24,362)
                                                                                   ---------------     -----------------
       Cash provided by (used for) financing activities                                149,871             (13,174)
                                                                                   ---------------     -----------------

Decrease in cash and cash equivalents                                                 (337,972)                391
Cash and cash equivalents at beginning of period                                       352,026                 515
Cash and cash equivalents at facilities' operations, beginning of period                    --               7,178
                                                                                   ---------------     -----------------
Cash and cash equivalents at end of period                                             $14,054              $8,084
                                                                                   ===============     =================

Supplemental cash flow information:
   Cash paid for interest                                                              $16,500              $5,887

Non-cash investing and financing activities:
    Debt assumed in acquisition                                                         49,055                  --
    Real estate acquired in a property exchange                                        (43,308)                 --
    Real estate disposed of in a property exchange, net                                 43,308                  --
    Capital expenditure deposits in restricted cash                                      4,319                  --
    Purchases of fixed assets with restricted cash                                      (5,163)                 --


                             See accompanying notes


                                       3


                         SENIOR HOUSING PROPERTIES TRUST

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)

Note 1.  Basis of Presentation

The accompanying  consolidated financial statements of Senior Housing Properties
Trust and its  subsidiaries  (the "Company")  have been prepared  without audit.
Certain  information  and footnote  disclosures  required by generally  accepted
accounting  principles for complete financial  statements have been condensed or
omitted.  The Company  believes  the  disclosures  made are adequate to make the
information  presented  not  misleading.  However,  the  accompanying  financial
statements should be read in conjunction with the financial statements and notes
contained  in the  Company's  Annual  Report  on Form  10-K for the  year  ended
December 31, 2001. In the opinion of management, all adjustments,  which include
only normal recurring adjustments  considered necessary for a fair presentation,
have been included.  All  intercompany  transactions and balances between Senior
Housing  Properties Trust and its subsidiaries  have been eliminated.  Operating
results for interim periods are not  necessarily  indicative of the results that
may be expected for the full year.

Note 2.  Spin-Off of Five Star Quality Care, Inc. ("Five Star")

On December 31, 2001, the Company distributed substantially all of its ownership
of Five Star Quality Care,  Inc.,  one of its  wholly-owned  subsidiaries  which
operated  facilities  prior  to that  date  for the  Company's  account,  to the
Company's shareholders (the "Five Star Spin-Off").  At the time of the Five Star
Spin-Off,  the Company entered a lease with Five Star for facilities  previously
operated  by Five  Star  for the  Company's  account.  Prior  to the  Five  Star
Spin-Off, the Company recognized facilities' operations revenues and facilities'
operations  expenses on a consolidated basis as well as rental income from third
parties.  Subsequent  to the Five Star  Spin-Off,  the Company  recognizes  only
rental income.

Note 3.  Summary of Significant Accounting Policies

EARNINGS  PER COMMON  SHARE.  Earnings  per common  share is computed  using the
weighted average number of shares outstanding during the period. The Company has
no common share equivalents, instruments convertible into common shares or other
dilutive instruments.

NEW ACCOUNTING PRONOUNCEMENTS. In 2001, the Financial Accounting Standards Board
(the "FASB")  issued SFAS No. 142 "Goodwill and Other  Intangible  Assets" ("FAS
142") and SFAS No. 144  "Accounting for the Impairment or Disposal of Long-Lived
Assets" ("FAS 144"). The Company's adoption of FAS 142 and FAS 144 on January 1,
2002, had no effect on the Company's financial position or results of operations
at that time. In April 2002,  the FASB issued SFAS No. 145  "Rescission  of FASB
Statements  No. 44 and 64,  Amendment of FASB  Statement  No. 13, and  Technical
Corrections"  ("FAS  145").  The  provisions  of  this  standard  eliminate  the
requirement that a gain or loss from the extinguishment of debt be classified as
a  extraordinary  item,  unless  it can be  considered  unusual  in  nature  and
infrequent in occurrence. The Company will implement FAS 145 on January 1, 2003,
which  implementation  is expected to have no impact on the Company's  financial
position or results of operations.

DEFERRED   PERCENTAGE  RENTS.  The  Securities  and  Exchange  Commission  Staff
Accounting  Bulletin  No. 101 ("SAB  101")  generally  requires  the  Company to
recognize  percentage  rental  income  received for the first,  second and third
quarters in the fourth quarter.  Percentage rent deferred for the three and nine
months ended September 30, 2002 and 2001,  were $791,000 and $832,000,  and $2.3
million and $2.1 million, respectively.

RECLASSIFICATIONS.   Reclassifications  have  been  made  to  the  prior  year's
financial statements to conform to the current year's presentation.

Note 4.  Real Estate Properties

At September  30, 2002,  the Company  owned 111  properties  in 28 states all of
which were leased to third party operators.

During the second  quarter of 2002,  Five Star closed a nursing home facility it
leases from the Company  under a multi  facility  lease.  Under the terms of the
lease, the annual rent payable to the

                                       4


                         SENIOR HOUSING PROPERTIES TRUST

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)

Company  will  be  reduced  by 10% of the net  proceeds  from  the  sale if this
property is sold. The Company has classified  this real estate asset as held for
sale and has  recorded  a loss  from  discontinued  operations  related  to this
property,   which  includes  historical  depreciation  expense  as  well  as  an
impairment  loss write down of $2.5 million based on the  Company's  estimate of
fair  value,  net of selling  costs,  of the real  estate  associated  with this
property.

Note 5.  Comprehensive Income

The following is a reconciliation of net income to comprehensive  income for the
three and nine months ended September 30, 2002 and 2001 (dollars in thousands):




                                                  Three Months Ended September 30,        Nine Months Ended September 30,
                                                  ------------------------------------    -----------------------------------
                                                        2002           2001                   2002                 2001
                                                        ----           ----                   ----                 ----

                                                                                                
Net income                                           $13,142               $5,522               $35,358              $11,108
Other comprehensive income:
    Change in unrealized gain on investments           (755)              (1,590)                 (551)                  577
                                                  -----------     ----------------       ---------------    -----------------
Comprehensive income                                 $12,387               $3,932               $34,807              $11,685
                                                  ===========     ================       ===============    =================


Note 6.  Unrealized Gain on Investments

As of September 30, 2002,  the Company owned one million HRPT  Properties  Trust
("HRPT") common shares and 35,000 shares of Five Star, which are carried at fair
market value in Other Assets.  The Unrealized  Gain On Investments  shown on the
Consolidated  Balance Sheets  represents the difference  between HRPT's and Five
Star's quoted market prices on the date they were acquired  ($6.50 and $7.26 per
share,  respectively)  and on  September  30,  2002  ($8.25 and $1.15 per share,
respectively).

Note 7.  Segment Information

After the Five Star Spin-Off,  the Company has one reportable segment,  leasing.
During 2001, the Company had two reportable  segments,  leasing and  facilities'
operations.  The following table is a summary of these reportable segments as of
and for the three and nine months ended September 30, 2001.  Because the Company
only  operated in one segment for the three and nine months ended  September 30,
2002, a comparative table is not presented (dollars in thousands):


                                                                          Three Months Ended September 30, 2001
                                                                ------------ -------------- --------------- --------------
                                                                              Facilities'
                                                                  Leasing     Operations     Unallocated        Total
                                                                ------------ -------------- --------------- --------------
                                                                                                
Revenues                                                           $11,087        $56,319           $408         $67,814
Interest expense                                                        --             --            900             900
Depreciation expense                                                 3,284          1,541             --           4,825
Facilities' operations expense                                          --         54,453             --          54,453
General and administrative expenses
      -   Recurring                                                  1,081             --             --           1,081
      -   Related to foreclosures and lease terminations                --             --             --              --
                                                                ------------ -------------- --------------- --------------
Income before distributions on trust preferred securities           $6,722           $325          $(492)         $6,555
                                                                ============ ============== =============== ==============



                                       5


                         SENIOR HOUSING PROPERTIES TRUST

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)



                                                                           Nine Months Ended September 30, 2001
                                                                ------------ -------------- --------------- --------------
                                                                              Facilities'
                                                                  Leasing     Operations     Unallocated        Total
                                                                ------------ -------------- --------------- --------------
                                                                                                
Revenues                                                           $33,302       $167,428           $897        $201,627
Interest expense                                                        --             --          4,900           4,900
Depreciation expense                                                 9,850          4,614             --          14,464
Facilities' operations expense                                          --        162,347             --         162,347
General and administrative expenses
      -   Recurring                                                  3,189             --             --           3,189
      -   Related to foreclosures and lease terminations                --             --          4,167           4,167
                                                                ------------ -------------- --------------- --------------
Income before distributions on trust preferred securities          $20,263           $467        $(8,170)        $12,560
                                                                ============ ============== =============== ==============
Real estate properties, at cost                                   $448,562       $149,303             --        $597,865



Note 8.  Indebtedness and Capital Lease Obligations

On June 27, 2002, the Company  entered into a new revolving bank credit facility
to replace its previous  credit  facility  which had been scheduled to mature in
September  2002.  The new credit  facility  matures in November  2005 and may be
extended to November  2006 upon the payment of an extension  fee. The new credit
facility permits  borrowings up to $250.0 million,  which amount may be expanded
to $500.0  million  in  certain  circumstances.  Drawings  under the new  credit
facility are unsecured.  Funds may be drawn,  repaid and redrawn until maturity,
and no principal  repayment is due until  maturity.  The interest rate (3.26% at
September 30, 2002) on borrowings  under the new credit  facility are calculated
as a spread above LIBOR or the prime rate. The new credit  facility is available
for acquisitions, working capital and general business purposes. As of September
30, 2002,  $33.0 million was  outstanding  and $217.0  million was available for
drawing under the new credit facility.

The Company's secured debt and capital leases totaled $32.6 million at September
30,  2002.  This debt  consists of $9.1  million of  mortgages  due in July 2003
secured by two  properties,  $14.7 million of bonds due in December 2027 secured
by one property and capital  lease  obligations  of $8.8 million  affecting  two
properties leased to May 2016.

Note 9.  Commitments and Contingencies

In connection with obtaining  regulatory  approval for the acquisition and lease
of one senior living  property,  the Company  provided a guaranty and a security
interest in that property for certain prepaid service  obligations to residents;
and the Company is  contingently  liable in the event the tenant  (Five Star) or
operator  (Marriott) of this property fail to provide these future services.  In
addition, the Company guarantees approximately $11.4 million of surety bonds and
insurance premiums for this tenant.

Note 10.  Shareholders' Equity

On August 22, 2002, the Company paid a distribution to shareholders of $0.31 per
share, or $18.1 million. On October 8, 2002, the Company declared a distribution
of $0.31 per share,  or $18.1 million,  which will be paid to shareholders on or
about November 21, 2002.

Note 11.  Subsequent Events

On October 25, 2002,  the Company  acquired  nine senior living  properties  for
approximately  $62.9  million.  These  properties  contain 750  independent  and
assisted living units. Simultaneously,  the Company leased these nine properties
to Five Star  through  December  2019,  plus a renewal  option  term of 15 years
thereafter,  for annual  minimum  rent of $6.3  million,  plus  percentage  rent
starting in 2005 equal to four percent (4%) of gross  revenues at each  facility
in excess of gross  revenues at such facility in 2004.  The Company  funded this
acquisition  by drawing  under its  revolving  bank credit  facility and cash on
hand.  In  addition  to this new lease  transaction,  Five Star and the  Company
amended the existing lease for the 31 properties owned by the Company, leased to
Five Star and managed

                                        6


                         SENIOR HOUSING PROPERTIES TRUST

                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                   (Unaudited)

by Marriott Senior Living Services, Inc. Under that lease, Marriott, as manager,
periodically deposits into escrow accounts a percentage of the gross revenues at
the leased properties as a capital expense reserve.  Historically,  these escrow
accounts  have been owned by the Company  but  controlled  by Marriott  and Five
Star. As a result of the lease  amendment,  the escrow accounts will be owned by
Five Star and the Company will have  security and  remainder  interests in these
accounts and in property  purchased with funding from these  accounts.  Payments
into these  escrow  accounts  were  previously  reported  by the Company as FF&E
reserve income.  Effective October 1, 2002, the Company will not longer have any
FF&E reserve income.  The amount of funding in these escrow accounts will not be
changed,  and all of the  escrowed  funds will  continue  to be used for capital
expenditures at these leased properties.












                                       7


                         SENIOR HOUSING PROPERTIES TRUST

Item 2. Management's  Discussion and Analysis of Financial Condition and Results
of Operations

The following  discussion  presents an analysis of our results of operations for
the three and nine months ended  September  30, 2002 and 2001.  This  discussion
includes  references  to funds from  operations,  or FFO.  We compute FFO as net
income plus depreciation and amortization,  non-recurring items and results from
discontinued  operations.  In  calculating  FFO,  we also add  percentage  rents
deferred  pursuant to SAB 101 described in Note 3 to our  financial  statements.
Our method of computing FFO may not be comparable to FFO reported by other REITs
that define the terms differently.  We consider FFO to be an appropriate measure
of  performance  for a REIT,  along  with cash flow from  operating  activities,
financing  activities and investing  activities,  because it provides  investors
with an indication of a REIT's  operating  performance  and its ability to incur
and service debt, make capital  expenditures,  pay  distributions and fund other
cash needs. Our FFO is an important  factor  considered by our Board of Trustees
in determining the amount of our  distributions  to  shareholders.  FFO does not
represent  cash generated by operating  activities in accordance  with generally
accepted  accounting  principles,  or GAAP,  and should not be  considered as an
alternative to net income or cash flow from operating activities as a measure of
financial performance or liquidity.

The following discussion should be read in conjunction with our Annual Report on
Form 10-K.

PORTFOLIO OVERVIEW

The  following  tables  present an overview of our portfolio as of September 30,
2002, except when different periods are specifically indicated:


                                                                                               Current     % of Current
                                       # of                       Dollars     % of Dollars   Annual Rent   Annual Rent
                                     Properties   # Units/Beds    Invested       Invested      Revenues      Revenues
                                     ----------   ------------    --------       --------      --------      ---------
Facility Type(1)
- ----------------
                                                                                           
IL Communities                           45          11,521       $937,698         79.9%       $94,137          81.2%
Stand alone SNF                          61           6,168        186,872         16.0%        13,049          11.2%
Hospitals                                 2             364         43,553          3.7%         8,700           7.5%
Stand alone AL                            3             196          4,216          0.4%           164           0.1%
                                   ---------------------------------------------------------------------------------------
Total                                   111          18,249     $1,172,339        100.0%      $116,050         100.0%
                                   =======================================================================================


                                                                                                                             Rent
                                                                                                                           Coverage
                                                                                                                           --------
Tenant/Operator                                                                                                               (2)
- ---------------
                                                                                                      
Five Star/Marriott                       31           7,491       $612,226         52.2%       $63,000          54.3%        1.1x
Marriott Senior Living Services          14           4,030        325,472         27.8%        31,137          26.8%        1.5x
HEALTHSOUTH                               2             364         43,553          3.7%         8,700           7.5%        3.3x(3)
Five Star Quality Care                   55           5,110        141,421         12.1%         7,000           6.1%        2.3x
Genesis Health Ventures                   1             150         13,007          1.1%         1,483           1.3%        1.9x
Integrated Health Services                1             140         15,598          1.3%         1,200           1.0%        2.0x
5 private companies                       7             964         21,062          1.8%         3,530           3.0%        2.5x
                                   ---------------------------------------------------------------------------------------
Total
                                        111          18,249     $1,172,339        100.0%      $116,050         100.0%
                                   =======================================================================================



                                                    Last 12 Months Ended August 31, 2002
                                   ------------------------------------------------------------------------
                                                     Rent
                                     Occupancy    Coverage(2)  % Private Pay   % Medicare     % Medicaid
                                   ------------  ------------ --------------- ------------   --------------
                                                                              
Total Portfolio                        89.0%         1.5x           76%             15%            9%
(weighted average by rent)



(1) IL communities  means senior living  properties where the majority of living
units are independent living  apartments.  Stand alone SNF means skilled nursing
facilities. Stand alone AL means assisted living facilities.


                                       8


                         SENIOR HOUSING PROPERTIES TRUST

Item 2. Management's  Discussion and Analysis of Financial Condition and Results
of Operations (continued)

(2) Rent coverage is calculated as operating cash flow from facility operations,
before subordinated  charges and capex reserves,  divided by rent payable to us.
Coverage is calculated  based upon the last twelve months ended August 31, 2002,
operating results or the most recent tenant operating results available to us.

(3) The  rent  coverage  for  HEALTHSOUTH  presented  is the  most  recent  data
available to us from HEALTHSOUTH.  In August 2002,  HEALTHSOUTH announced that a
new  interpretation of Medicare billing  requirements will result in a reduction
of its income.  We have requested that HEALTHSOUTH  provide a calculation of the
impact of the new Medicare billing  requirements upon the income received at the
two hospitals owned by us and leased by HEALTHSOUTH.  Based upon statements made
by  HEALTHSOUTH,  we do not  believe  that these new billing  requirements  will
result in a material decline in rent coverage at our owned  hospitals;  however,
the requested calculations have not yet been provided by HEALTHSOUTH.

RESULTS OF OPERATIONS

Three Months Ended September 30, 2002,  Compared to Three Months Ended September
30, 2001

Total  revenues  for the three  months  ended  September  30,  2002,  were $30.4
million,  compared to total revenues of $67.8 million for the three months ended
September  30,  2001.  Included in total  revenues  for the three  months  ended
September 30, 2001, are revenues from  facilities'  operations of $56.3 million.
During 2001, Five Star Quality Care, Inc., one of our wholly owned subsidiaries,
operated  facilities  for our  account.  On December 31,  2001,  we  distributed
substantially  all of our  ownership of Five Star to our  shareholders  and Five
Star became a separate public company (the "Five Star Spin-Off").  In connection
with the Five Star Spin-Off,  Five Star leased the  facilities  from us which it
previously  operated  for our  account;  and,  as a result,  after the Five Star
Spin-Off, we do not have facilities' operations revenues or expenses.

Rental income for the three months ended  September 30, 2002,  was $28.2 million
compared to rental income of $11.1 million for the three months ended  September
30, 2001, an increase of $17.1 million.  This increase is due to our acquisition
and lease of 31 properties on January 11, 2002, for annual rent of $63.0 million
and our lease to Five Star of facilities which had been previously  operated for
our account for annual rent of $7.0 million.  This increase was partially offset
by a decrease in annual rent from  HEALTHSOUTH  of $10.3 million to $8.7 million
effective  January 2, 2002,  in  connection  with a property  exchange and lease
extension.

FF&E  reserve  income for the three months ended  September  30, 2002,  was $1.8
million  compared to zero for the three months  ended  September  30, 2001.  The
lease for  certain  properties  acquired  in  January  2002  required  a varying
percentage of gross revenues be paid to us as additional  rent which is escrowed
for future  capital  expenditures  at these  leased  facilities.  This lease was
modified, effective October 1, 2002, as described in Note 11 to the accompanying
financial statements.

Total  expenses  for the three  months  ended  September  30,  2002,  were $16.5
million,  compared to total expenses of $61.3 million for the three months ended
September 30, 2001, a decrease of $44.8  million.  Total  expenses for the three
months ended September 30, 2001, include expenses from facilities' operations of
$54.5  million.  Subsequent  to the Five Star  Spin-Off,  we no longer  have any
facilities' operations expenses.

Interest expense for the three months ended September 30, 2002, was $6.6 million
compared to interest  expense for the three months ended  September 30, 2001, of
$900,000,  an increase of $5.7  million.  This increase was primarily due to our
issuance of $245.0 million of 8 5/8% senior unsecured notes in December 2001 and
our  assumption  of debt in  connection  with the January  2002  acquisition  of
properties.  The  increase  was  partially  offset by a decrease in the weighted
average interest rate on our revolving bank credit facility.

Depreciation  expense for the three months ended  September  30, 2002,  was $8.0
million  compared to  depreciation  expense for the three months ended September
30, 2001, of $4.8 million,  an increase of $3.2 million.  Recurring  general and
administrative  expense for the three months ended  September 30, 2002, was $1.9
million compared to recurring general and  administrative  expense for the three
months ended September 30, 2001, of $1.1 million, an increase of $855,000. These
increases were primarily due to our acquisition of properties in January 2002.


                                        9


                         SENIOR HOUSING PROPERTIES TRUST

Item 2. Management's  Discussion and Analysis of Financial Condition and Results
of Operations (continued)

Distributions on trust preferred securities for the three months ended September
30, 2002 were $703,000 compared to $687,000 for the three months ended September
30, 2001. The increase is due to our issuance of the trust preferred  securities
in July 2001.

Net income was $13.1  million,  or $0.22 per share,  for the three  months ended
September 30, 2002,  compared to $5.5 million, or $0.19 per share, for the three
months ended  September  30,  2001,  an increase of $7.6  million,  or $0.03 per
share. This increase is primarily the consequence of the net changes in revenues
and expenses resulting from the January 2002 acquisition, the Five Star Spin-Off
and our  issuance of senior notes and trust  preferred  securities  in 2001,  as
described  above,  and the increase in the weighted average number of our shares
outstanding  between the 2001 and 2002  periods.  FFO for the three months ended
September 30, 2002,  was $21.9  million  compared to $11.6 million for the three
months ended  September  30, 2001.  The increase in FFO of $10.3  million is due
primarily to the same factors that created the increase in net income.

FFO for the three months ended  September 30, 2002 and 2001,  are  calculated as
follows (dollars in thousands):



                                                                2002                 2001
                                                         --------------------    -------------

                                                                               
        Net income                                           $  13,142               $  5,522
        Add:     Depreciation expense                           7,989                   4,825
                 Deferred percentage rents                        791                     832
                 Non-cash charges                                  --                      61
                 Loss from discontinued operations                 --                     346
                                                         --------------------    -------------
        Funds From Operations(1)                               $21,922               $ 11,586
                                                         ====================    =============


<FN>
     (1) For periods after October 1, 2002, we will change our historical method
         of calculating  FFO.  Through the quarter ended September 30, 2002, our
         FFO included FF&E reserve income which was historically  paid to us but
         escrowed for future capital  expenditures at certain leased properties.
         As described in Note 11 to the accompanying  financial  statements,  we
         entered  into an  agreement  to amend the lease  pursuant  to which our
         tenant,  Five Star, will retain title to the FF&E escrow accounts while
         we retain  security and remainder  interests in the escrow accounts and
         in property  purchased with funding from those  accounts.  Accordingly,
         effective  October 1, 2002, our FFO will no longer include FF&E reserve
         income. In order to facilitate comparison of future FFO with historical
         results,  the  historical  FFO  presentation  in  future  periods  will
         eliminate FF&E reserve income.  If this change were  implemented in the
         results  presented  above, FFO for the three months ended September 30,
         2002, would have been $20.1 million.
</FN>


Nine Months Ended  September 30, 2002,  Compared to Nine Months Ended  September
30, 2001

Total revenues for the nine months ended September 30, 2002, were $89.5 million,
compared to total revenues of $201.6 million for the nine months ended September
30, 2001.  Included in total  revenues for the nine months ended  September  30,
2001, are revenues from facilities'  operations of $167.4 million.  During 2001,
Five Star,  one of our wholly owned  subsidiaries,  operated  facilities for our
account. On December 31, 2001, we distributed substantially all of our ownership
of Five Star to our shareholders and Five Star became a separate public company.
In connection with the Five Star Spin-Off,  Five Star leased the facilities from
us which it  previously  operated for our account;  and, as a result,  after the
Five Star Spin-Off, we do not have facilities' operations revenues or expenses.

Rental income for the nine months ended  September  30, 2002,  was $83.0 million
compared to rental income of $33.3  million for the nine months ended  September
30, 2001, an increase of $49.7 million.  This increase is due to our acquisition
and lease of 31 properties on January 11, 2002, for annual rent of $63.0 million
and our lease to Five Star of facilities which had been previously  operated for
our account for annual rent of $7.0 million.  This increase was partially offset
by a decrease in annual rent from  HEALTHSOUTH  of $10.3 million to $8.7 million
effective January 2, 2002, as described above.

                                       10


                         SENIOR HOUSING PROPERTIES TRUST

Item 2. Management's  Discussion and Analysis of Financial Condition and Results
of Operations (continued)

FF&E reserve  income for the nine months  ended  September  30,  2002,  was $5.3
million compared to zero for the nine months ended September 30, 2001. The lease
for certain properties acquired in January 2002 required a varying percentage of
gross  revenues be paid to us as  additional  rent which is escrowed  for future
capital  expenditures  at these  leased  facilities.  This  lease was  modified,
effective October 1, 2002, as described in Note 11 to the accompanying financial
statements.

Total expenses for the nine months ended September 30, 2002, were $49.5 million,
compared to total expenses of $189.1 million for the nine months ended September
30, 2001, a decrease of $139.6 million. Total expenses for the nine months ended
September  30, 2001,  include  expenses  from  facilities'  operations of $162.3
million. Subsequent to the Five Star Spin-Off, we no longer have any facilities'
operations expenses.

Interest expense for the nine months ended September 30, 2002, was $20.4 million
compared to interest  expense for the nine months ended  September  30, 2001, of
$4.9 million,  an increase of $15.5 million.  This increase was primarily due to
our issuance of $245.0 million of 8 5/8% senior unsecured notes in December 2001
and our  assumption  of debt in  connection  with our purchase of  properties in
January 2002.  The increase was  partially  offset by a decrease in the weighted
average interest rate on our revolving bank credit facility.

Depreciation  expense for the nine months ended  September  30, 2002,  was $23.2
million compared to depreciation expense for the nine months ended September 30,
2001,  of $14.5  million,  an increase of $8.7  million.  Recurring  general and
administrative  expense for the nine months ended  September 30, 2002,  was $5.9
million compared to recurring  general and  administrative  expense for the nine
months ended  September 30, 2001, of $3.2 million,  an increase of $2.7 million.
These  increases were primarily due to our  acquisition of properties in January
2002.

During the nine months  ended  September  30,  2001,  we  incurred  nonrecurring
general and  administrative  costs totaling  approximately  $4.2 million.  These
costs were incurred in connection with the  establishment  of operating  systems
for foreclosed and  repossessed  properties,  which systems were  distributed to
shareholders in the Five Star Spin-Off.

Distributions on trust preferred  securities for the nine months ended September
30,  2002,  were $2.1  million  compared to $749,000  for the nine months  ended
September 30, 2001.  The increase is due to our issuance of the trust  preferred
securities in June and July 2001.

During  the nine  months  ended  September  30,  2002,  we  recorded a loss from
discontinued  operations  of $2.5 million  related to a facility  leased to Five
Star under a multi property lease which was closed during the second quarter and
is held for sale. The loss includes historical  depreciation  expense as well as
an impairment write down of the real estate  associated with this property.  For
the 2001  period,  amounts  were  reclassified  from  depreciation  expense  and
facilities'  operations  revenues  and  expenses  to the loss from  discontinued
operations.  Under the terms of this  lease,  the annual rent will be reduced by
10% of the net proceeds which we receive when this facility is sold.

Net income was $35.4  million,  or $0.63 per share,  for the nine  months  ended
September 30, 2002,  compared to $11.1 million, or $0.41 per share, for the nine
months ended  September  30, 2001,  an increase of $24.3  million,  or $0.23 per
share.  This  increase is  primarily  the result of the changes in revenues  and
expenses  resulting from the January 2002 acquisition and the Five Star Spin-Off
and the  issuance of senior notes and trust  preferred  securities  in 2001,  as
described  above,  and  the  increase  in  weighted  average  number  of  shares
outstanding  between the 2001 and 2002  periods.  FFO for the nine months  ended
September  30, 2002,  was $63.4  million  compared to $32.9 million for the nine
months ended  September  30, 2001.  The increase in FFO of $30.5  million is due
primarily to the same factors that created the increase in net income.


                                       11


                         SENIOR HOUSING PROPERTIES TRUST

Item 2. Management's  Discussion and Analysis of Financial Condition and Results
of Operations (continued)


FFO for the nine months ended  September  30, 2002 and 2001,  are  calculated as
follows (dollars in thousands):



                                                                             2002                  2001
                                                                        ---------------       ---------------

                                                                                            
        Net income                                                          $ 35,358              $ 11,108
        Add:      Depreciation expense                                        23,215                14,464
                  Deferred percentage rents                                    2,313                 2,365
                  Non-cash charges                                                --                   125
                  General and administrative  expenses related
                      to foreclosures and lease terminations                      --                 4,167
                  Loss from discontinued operations                            2,491                   703
                                                                        ---------------       ---------------
        Funds From Operations(1)                                            $ 63,377              $ 32,932
                                                                        ===============       ===============

<FN>
      (1) For  periods  after  October 1, 2002,  we will  change our  historical
       method of calculating  FFO. Through the quarter ended September 30, 2002,
       our FFO included FF&E reserve  income which was  historically  paid to us
       but  escrowed  for  future   capital   expenditures   at  certain  leased
       properties.  As  described  in  Note  11 to  the  accompanying  financial
       statements,  we entered into an agreement to amend the lease  pursuant to
       which  our  tenant,  Five  Star,  will  retain  title to the FF&E  escrow
       accounts while we retain  security and remainder  interests in the escrow
       accounts and in property  purchased  with  funding  from those  accounts.
       Accordingly,  effective  October 1, 2002,  our FFO will no longer include
       FF&E reserve income. In order to facilitate comparison of future FFO with
       historical  results,  the historical FFO  presentation  in future periods
       will eliminate FF&E reserve  income.  If this change were  implemented in
       the results  presented above, FFO for the nine months ended September 30,
       2002, would have been $58.0 million.
</FN>




LIQUIDITY AND CAPITAL RESOURCES

On January 11,  2002,  we acquired 31 senior  living  communities.  The purchase
price was $600.0 million and the total acquisition cost, after closing costs and
purchase price adjustments, was $607.1 million. The funding for this acquisition
was as follows:  $24.1 million of assumed debt; a $25.0 million  purchase  note;
approximately  $350.0  million  from our  available  cash;  and the balance from
borrowings under our revolving bank credit facility.

In February  2002, we issued  15,000,000  common shares of beneficial  interest,
raising net proceeds of $195.2  million.  These net proceeds  were used to repay
the $25.0 million purchase note arising from our acquisition of 31 properties in
January  2002,  and the  remainder  was  used to  repay  part of the  borrowings
outstanding under our revolving bank credit facility.

On June 27,  2002,  we entered  into a new  revolving  bank  credit  facility to
replace our previous  credit facility which was scheduled to mature in September
2002. The new credit facility matures in November 2005 and may be extended by us
to November 2006 upon the payment of an extension  fee. The new credit  facility
permits borrowings up to $250.0 million, which amount may be increased to $500.0
million in certain  circumstances.  Drawings  under the new credit  facility are
unsecured.  Funds  may be drawn,  repaid  and  redrawn  until  maturity,  and no
principal  repayment  is due  until  maturity.  The  interest  rates  (3.26%  at
September 30, 2002) on borrowings  under the new credit  facility are calculated
as spreads above LIBOR or the prime rate which vary with the amounts of our debt
outstanding  and  credit  ratings.  The new credit  facility  is  available  for
acquisitions, working capital and for general business purposes. As of September
30, 2002,  $33.0 million was  outstanding  and $217.0  million was available for
drawing under the new credit facility.

As described in Note 11 to the  accompanying  financial  statements,  in October
2002 we acquired  nine  properties  for  approximately  $62.9  million which was
funded by drawing  under our  revolving  bank credit  facility and cash on hand,
and, at November 7, 2002, there was $80.0 million outstanding and $170.0 million
available for drawing under our revolving bank credit facility.

                                       12


                         SENIOR HOUSING PROPERTIES TRUST

Item 2. Management's  Discussion and Analysis of Financial Condition and Results
of Operations (continued)

Funding for our current  expenses and  distributions to shareholders is provided
primarily  by our  leasing  operations.  Minimum  rents are  generally  received
monthly  or  quarterly,  from our  tenants  and  percentage  rents are  received
monthly,  quarterly  or  annually.  We  believe  that  our  current  cash,  cash
equivalents,  future cash from leasing  activities  and  availability  under our
revolving  bank credit  facility  will be  sufficient to meet our short term and
long term capital  requirements,  including the  distribution to shareholders of
$18.1  million,  or $0.31 per share,  for the quarter ended  September 30, 2002,
which we declared on October 8, 2002 and will pay on or about November 21, 2002.

To the extent we borrow on our bank credit  facility and, as the maturity  dates
of our credit  facility and term debt  approach  over the longer  term,  we will
explore  alternatives  for the repayment of amounts due. Such  alternatives  may
include  incurring  new debt and issuing new equity  securities.  On January 30,
2002, our shelf registration statement for the issuance of up to $2.0 billion of
equity and debt  securities  was declared  effective by the SEC. As of September
30, 2002,  $1.8 billion was available  under this effective  shelf  registration
statement.  An effective shelf registration  statement allows us to issue public
securities  on an  expedited  basis,  but it does not assure  that there will be
buyers for such  securities.  Although  there can be no  assurance  that we will
consummate any securities  offering or other financing,  we believe we will have
access to various types of financing with which to finance  acquisitions  and to
pay our debt and other obligations.

Debt and Trust Preferred Covenants

Our  principal  debt  obligations  at  September  30, 2002,  were our  unsecured
revolving bank credit facility and our $245.0 million of publicly held unsecured
debt.  Our public debt is governed by an indenture.  This indenture and our bank
credit  agreement  contain a number of financial ratio covenants which generally
restrict our ability to incur debts, including debts secured by mortgages on our
properties in excess of calculated amounts, require us to maintain a minimum net
worth,  as defined,  restrict our ability to make  distributions  under  certain
circumstances  and require us to maintain  other ratios,  as defined.  Our trust
preferred  securities  are  governed by an  indenture  which is  generally  less
restrictive  than the  indenture  governing our public debt and the terms of our
revolving  bank credit  facility.  At September  30, 2002, we were in compliance
with all of the covenants under our indentures and our credit agreement.

None of our  indentures,  our revolving  bank credit  facility or our other debt
obligations  contain  provisions for  acceleration  or otherwise  which would be
triggered by a change in our debt  ratings.  However,  the interest rate payable
under the revolving bank credit  facility may change as our debt ratings change.
Our public debt indenture  contains cross default  provisions to any other debts
equal to or in excess of $10.0 million;  and similarly,  a default on any of our
public indentures would constitute a default under our bank credit agreement. As
of September 30, 2002, we have no commercial paper, derivatives,  swaps, hedges,
joint ventures or partnerships.

Seasonality

Nursing home and assisted living operations have  historically  reflected modest
seasonality.  During calendar  fourth quarter holiday periods  residents at such
facilities are sometimes discharged to join in family celebrations and admission
decisions  are often  deferred.  The first quarter of each calendar year usually
coincides with increased  illness among  residents which can result in increased
costs or discharges to hospitals. As a result of these factors and others, these
operations  sometimes  produce greater earnings in the second and third quarters
of each  calendar  year and lesser  earnings  in the  fourth and first  calendar
quarters.  We do not expect these seasonal differences to have a material impact
upon the ability of our tenants to pay our rent.


                                       13




Item 3.  Quantitative and Qualitative Disclosures About Market Risk

There  have been no  material  changes  in our  exposure  to market  risk  since
December  31,  2001,  other than an  increase in the amount  outstanding  on our
revolving credit facility.  The following table shows the impact a 10% change in
interest rates would have on our interest expense for our floating rate debt:



                                                                                     Total
                                           Interest Rate       Outstanding          Interest
                                              Per Year            Debt            Expense Per
                                                                                      Year
                                           ---------------    --------------     ---------------
                                                                              
At September 30, 2002                            3.26%            $33,000              $1,076
10% reduction                                    2.93%            $33,000               $ 967
10% increase                                     3.59%            $33,000              $1,185


The foregoing table shows the impact of an immediate change in floating interest
rates. If interest rates were to change gradually over time, the impact would be
spread over time. Our exposure to  fluctuations  in interest rates has increased
since September 30, 2002, and it may increase  further in the future if we incur
debt to fund acquisitions or otherwise.

Item 4.  Controls and Procedures

     a) Within the 90 days prior to the date of this report,  management  of the
Company  carried  out  an  evaluation,   under  the  supervision  and  with  the
participation of our Managing  Trustees,  President and Chief Operating  Officer
and Treasurer and Chief Financial  Officer,  of the  effectiveness of the design
and operation of our disclosure controls and procedures pursuant to Exchange Act
Rule 13a-14 and  15d-14.  Based upon that  evaluation,  our  Managing  Trustees,
President and Chief Operating  Officer and Treasurer and Chief Financial Officer
concluded  that our  disclosure  controls and procedures are effective in timely
alerting  them to material  information  required to be included in our periodic
SEC filings.


     b)  There  have  been no  significant  changes  in the  Company's  internal
controls or in other  factors that could  significantly  affect  those  controls
since the Company's  evaluation  of these  controls,  including  any  corrective
actions with regard to significant deficiencies and material weaknesses.


                                       14


                         SENIOR HOUSING PROPERTIES TRUST

Part II.          Other Information

Item 5.  Other Information

We currently  own 45 senior  living  communities  which are operated by Marriott
Senior Living Services,  Inc.  ("Marriott").  Fourteen of these communities with
4,030 living  units are leased to Marriott to 2013 and that lease is  guaranteed
by Marriott  International,  Inc. ("Marriott  International").  The remaining 31
communities  with 7,491 living units are leased to Five Star to 2017 and managed
by Marriott. Marriott International has not guaranteed Five Star's lease to us.

The financial results and rent coverage realized at the 31 communities which are
leased to Five Star and managed by Marriott have declined during 2002. Recently,
however,  Marriott  International  has stated that its  profits  from its senior
living business in 2002 have been improving and that it is considering divesting
its  senior  living  business.  Also,  we are aware  that some  owners of hotels
managed by Marriott  International  have brought  litigation  to challenge  cost
allocations to their hotels and to capture certain profits  realized by Marriott
International  from  their  hotels.  As a result,  we and Five  Star have  asked
Marriott to explain allocation  formulas for costs shared by our communities and
other businesses  operated by affiliates of Marriott  International,  to justify
certain  charges to these  communities,  to detail profits made by affiliates of
Marriott  International  from purchases  directed by Marriott for the account of
these communities and for additional information and actions. In response to the
first  inquiry  Marriott  paid  $409,337 to Five Star and  provided  some of the
requested information. We are continuing to pursue these inquiries. We intend to
monitor Marriott International's divestment efforts and the responses we receive
to our  inquiries,  and to enforce our rights and remedies  relative to these 31
communities.  All  rent  obligations  due to us from  Five  Star  for  these  31
communities are current, and we do not believe that cancellation of the Marriott
management contracts would materially jeopardize our ability to collect rent for
these communities.


Item 6.  Exhibits and Reports on Form 8-K

         (a)      Exhibits:

         12.1     Computation   of  Ratios  of  Earnings  to  Interest   (before
                  distributions  on trust preferred  securities) and Earnings to
                  Fixed Charges.

         99.1     Certification  pursuant to Section  906 of the  Sarbanes-Oxley
                  Act of 2002 [18 U.S.C. Sec. 1350].

         (b)      Reports on Form 8-K:

                  During the third  quarter of 2002, we did not file any Current
                  Reports on Form 8-K.

                                       15


                         SENIOR HOUSING PROPERTIES TRUST

                            CERTAIN IMPORTANT FACTORS

         THIS QUARTERLY  REPORT CONTAINS FORWARD LOOKING  STATEMENTS  WITHIN THE
MEANING OF THE PRIVATE SECURITIES  LITIGATION REFORM ACT OF 1995 AND THE FEDERAL
SECURITIES  LAWS.  THESE FORWARD LOOKING  STATEMENTS  INCLUDE  REFERENCES TO OUR
TENANTS' ABILITY TO PAY OUR RENTS, OUR ABILITY TO PURCHASE ADDITIONAL PROPERTIES
AND OUR ABILITY TO RAISE  CAPITAL AND OTHER  MATTERS.  HOWEVER,  OUR TENANTS MAY
EXPERIENCE  LOSSES  AND  BECOME  UNABLE  TO PAY OUR  RENTS;  WE MAY BE UNABLE TO
IDENTIFY  PROPERTIES  WHICH WE WANT TO BUY OR TO NEGOTIATE  ACCEPTABLE  PURCHASE
PRICES OR LEASE TERMS FOR NEW PROPERTIES; AND WE MAY BE UNABLE TO RAISE CAPITAL.
THESE UNEXPECTED RESULTS COULD OCCUR BECAUSE OF MANY DIFFERENT REASONS,  SOME OF
WHICH,  SUCH AS CHANGES IN OUR TENANTS'  INSURANCE  COSTS OR THEIR  MEDICARE AND
MEDICAID RATES, OR CHANGES IN THE CAPITAL MARKETS OR THE ECONOMY GENERALLY,  ARE
BEYOND OUR  CONTROL.  SIMILARLY,  WE DO NOT BELIEVE  THAT A  TERMINATION  OF THE
MARRIOTT  MANAGEMENT  CONTRACTS WILL JEOPARDIZE OUR ABILITY TO COLLECT RENTS FOR
THE 31 SENIOR LIVING COMMUNITIES MANAGED BY MARRIOTT.  HOWEVER, FIVE STAR MAY BE
UNABLE TO EFFECTIVELY MANAGE THESE COMMUNITIES WITHOUT ASSISTANCE FROM MARRIOTT,
THE MANAGEMENT CONTRACT TERMINATIONS COULD RESULT IN LITIGATION BETWEEN MARRIOTT
AND FIVE STAR OR US, OR MARRIOTT MAY SEEK LARGE TERMINATION  PAYMENTS OR DAMAGES
WHICH MAKE IT DIFFICULT FOR FIVE STAR TO OPERATE OR OTHERWISE  ADVERSELY  AFFECT
US. FORWARD LOOKING STATEMENTS ARE ONLY EXPRESSIONS OF OUR PRESENT  EXPECTATIONS
AND INTENTIONS. FORWARD LOOKING STATEMENTS ARE NOT GUARANTEED TO OCCUR, AND THEY
MAY NOT OCCUR.  INVESTORS  SHOULD NOT PLACE UNDUE RELIANCE UPON FORWARD  LOOKING
STATEMENTS.


         THE ARTICLES OF AMENDMENT AND RESTATEMENT  ESTABLISHING  SENIOR HOUSING
PROPERTIES  TRUST,  DATED  SEPTEMBER  20,  1999,  TOGETHER  WITH ALL  AMENDMENTS
THERETO,  AS DULY FILED IN THE OFFICE OF THE STATE DEPARTMENT OF ASSESSMENTS AND
TAXATION OF MARYLAND,  PROVIDES THAT THE NAME "SENIOR HOUSING  PROPERTIES TRUST"
REFERS TO THE  TRUSTEES  UNDER THE  DECLARATION  OF TRUST AS  TRUSTEES,  BUT NOT
INDIVIDUALLY OR PERSONALLY, AND THAT NO TRUSTEE, OFFICER, SHAREHOLDER,  EMPLOYEE
OR  AGENT OF  SENIOR  HOUSING  PROPERTIES  TRUST  SHALL BE HELD TO ANY  PERSONAL
LIABILITY FOR ANY  OBLIGATION OF, OR CLAIM  AGAINST,  SENIOR HOUSING  PROPERTIES
TRUST.  ALL PERSONS  DEALING WITH SENIOR HOUSING  PROPERTIES  TRUST, IN ANY WAY,
SHALL LOOK ONLY TO THE ASSETS OF SENIOR HOUSING PROPERTIES TRUST FOR THE PAYMENT
OF ANY SUM OR THE PERFORMANCE OF ANY OBLIGATION.





                                       16


                         SENIOR HOUSING PROPERTIES TRUST

                                   SIGNATURES

Pursuant  to the  requirements  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.

                                  SENIOR HOUSING PROPERTIES TRUST


                                  By:      /s/David J. Hegarty
                                           David J. Hegarty
                                           President and Chief Operating Officer
                                           Dated:  November  8, 2002




                                  By:      /s/John R. Hoadley
                                           John R. Hoadley
                                           Treasurer and Chief Financial Officer
                                           Dated:  November 8, 2002









                                       17






I, Barry M. Portnoy, certify that:

         1.       I have reviewed this  quarterly  report on Form 10-Q of Senior
                  Housing Properties Trust;

         2.       Based on my knowledge,  this quarterly report does not contain
                  any untrue  statement  of a  material  fact or omit to state a
                  material fact necessary to make the statements  made, in light
                  of the  circumstances  under which such  statements were made,
                  not  misleading  with  respect to the  period  covered by this
                  quarterly report;

         3.       Based on my  knowledge,  the financial  statements,  and other
                  financial  information  included  in  this  quarterly  report,
                  fairly   present  in  all  material   respects  the  financial
                  condition,  results  of  operations  and  cash  flows  of  the
                  registrant  as of,  and for,  the  periods  presented  in this
                  quarterly report;

         4.       The  registrant's   other   certifying   officers  and  I  are
                  responsible  for  establishing   and  maintaining   disclosure
                  controls  and  procedures  (as defined in  Exchange  Act Rules
                  13a-14 and 15d-14) for the registrant and we have:

                  1.       designed such  disclosure  controls and procedures to
                           ensure  that  material  information  relating  to the
                           registrant,  including its consolidated subsidiaries,
                           is made known to us by others within those  entities,
                           particularly   during   the   period  in  which  this
                           quarterly report is being prepared;

                  2.       evaluated  the   effectiveness  of  the  registrant's
                           disclosure  controls  and  procedures  as  of a  date
                           within  90  days  prior  to the  filing  date of this
                           quarterly report (the "Evaluation Date"); and

                  3.       presented in this  quarterly  report our  conclusions
                           about the  effectiveness  of the disclosure  controls
                           and  procedures  based  on our  evaluation  as of the
                           Evaluation Date;

         5.       The  registrant's   other  certifying   officers  and  I  have
                  disclosed,  based  on  our  most  recent  evaluation,  to  the
                  registrant's  auditors and the audit committee of registrant's
                  board of  directors  (or  persons  performing  the  equivalent
                  function):

                  1.       all   significant   deficiencies  in  the  design  or
                           operation of internal  controls which could adversely
                           affect the registrant's  ability to record,  process,
                           summarize   and  report   financial   data  and  have
                           identified for the registrant's auditors any material
                           weaknesses in internal controls; and

                  2.       any fraud,  whether or not  material,  that  involves
                           management or other  employees who have a significant
                           role in the registrant's internal controls; and

         6.       The  registrant's   other  certifying   officers  and  I  have
                  indicated in this  quarterly  report whether or not there were
                  significant  changes in internal  controls or in other factors
                  that could  significantly  affect internal controls subsequent
                  to the  date of our  most  recent  evaluation,  including  any
                  corrective actions with regard to significant deficiencies and
                  material weaknesses.




         Date:    November 8, 2002               /s/Barry M. Portnoy
                                                 Barry M. Portnoy
                                                 Managing Trustee


                                       18





I, Gerard M. Martin, certify that:

         1.       I have reviewed this  quarterly  report on Form 10-Q of Senior
                  Housing Properties Trust;

         2.       Based on my knowledge,  this quarterly report does not contain
                  any untrue  statement  of a  material  fact or omit to state a
                  material fact necessary to make the statements  made, in light
                  of the  circumstances  under which such  statements were made,
                  not  misleading  with  respect to the  period  covered by this
                  quarterly report;

         3.       Based on my  knowledge,  the financial  statements,  and other
                  financial  information  included  in  this  quarterly  report,
                  fairly   present  in  all  material   respects  the  financial
                  condition,  results  of  operations  and  cash  flows  of  the
                  registrant  as of,  and for,  the  periods  presented  in this
                  quarterly report;

         4.       The  registrant's   other   certifying   officers  and  I  are
                  responsible  for  establishing   and  maintaining   disclosure
                  controls  and  procedures  (as defined in  Exchange  Act Rules
                  13a-14 and 15d-14) for the registrant and we have:

                  1.       designed such  disclosure  controls and procedures to
                           ensure  that  material  information  relating  to the
                           registrant,  including its consolidated subsidiaries,
                           is made known to us by others within those  entities,
                           particularly   during   the   period  in  which  this
                           quarterly report is being prepared;

                  2.       evaluated  the   effectiveness  of  the  registrant's
                           disclosure  controls  and  procedures  as  of a  date
                           within  90  days  prior  to the  filing  date of this
                           quarterly report (the "Evaluation Date"); and

                  3.       presented in this  quarterly  report our  conclusions
                           about the  effectiveness  of the disclosure  controls
                           and  procedures  based  on our  evaluation  as of the
                           Evaluation Date;

         5.       The  registrant's   other  certifying   officers  and  I  have
                  disclosed,  based  on  our  most  recent  evaluation,  to  the
                  registrant's  auditors and the audit committee of registrant's
                  board of  directors  (or  persons  performing  the  equivalent
                  function):

                  1.       all   significant   deficiencies  in  the  design  or
                           operation of internal  controls which could adversely
                           affect the registrant's  ability to record,  process,
                           summarize   and  report   financial   data  and  have
                           identified for the registrant's auditors any material
                           weaknesses in internal controls; and

                  2.       any fraud,  whether or not  material,  that  involves
                           management or other  employees who have a significant
                           role in the registrant's internal controls; and

         6.       The  registrant's   other  certifying   officers  and  I  have
                  indicated in this  quarterly  report whether or not there were
                  significant  changes in internal  controls or in other factors
                  that could  significantly  affect internal controls subsequent
                  to the  date of our  most  recent  evaluation,  including  any
                  corrective actions with regard to significant deficiencies and
                  material weaknesses.




         Date:    November 8, 2002               /s/Gerard M. Martin
                                                 Gerard M. Martin
                                                 Managing Trustee


                                       19





I, David J. Hegarty, certify that:

         1.       I have reviewed this  quarterly  report on Form 10-Q of Senior
                  Housing Properties Trust;

         2.       Based on my knowledge,  this quarterly report does not contain
                  any untrue  statement  of a  material  fact or omit to state a
                  material fact necessary to make the statements  made, in light
                  of the  circumstances  under which such  statements were made,
                  not  misleading  with  respect to the  period  covered by this
                  quarterly report;

         3.       Based on my  knowledge,  the financial  statements,  and other
                  financial  information  included  in  this  quarterly  report,
                  fairly   present  in  all  material   respects  the  financial
                  condition,  results  of  operations  and  cash  flows  of  the
                  registrant  as of,  and for,  the  periods  presented  in this
                  quarterly report;

         4.       The  registrant's   other   certifying   officers  and  I  are
                  responsible  for  establishing   and  maintaining   disclosure
                  controls  and  procedures  (as defined in  Exchange  Act Rules
                  13a-14 and 15d-14) for the registrant and we have:

                  1.       designed such  disclosure  controls and procedures to
                           ensure  that  material  information  relating  to the
                           registrant,  including its consolidated subsidiaries,
                           is made known to us by others within those  entities,
                           particularly   during   the   period  in  which  this
                           quarterly report is being prepared;

                  2.       evaluated  the   effectiveness  of  the  registrant's
                           disclosure  controls  and  procedures  as  of a  date
                           within  90  days  prior  to the  filing  date of this
                           quarterly report (the "Evaluation Date"); and

                  3.       presented in this  quarterly  report our  conclusions
                           about the  effectiveness  of the disclosure  controls
                           and  procedures  based  on our  evaluation  as of the
                           Evaluation Date;

         5.       The  registrant's   other  certifying   officers  and  I  have
                  disclosed,  based  on  our  most  recent  evaluation,  to  the
                  registrant's  auditors and the audit committee of registrant's
                  board of  directors  (or  persons  performing  the  equivalent
                  function):

                  1.       all   significant   deficiencies  in  the  design  or
                           operation of internal  controls which could adversely
                           affect the registrant's  ability to record,  process,
                           summarize   and  report   financial   data  and  have
                           identified for the registrant's auditors any material
                           weaknesses in internal controls; and

                  2.       any fraud,  whether or not  material,  that  involves
                           management or other  employees who have a significant
                           role in the registrant's internal controls; and

         6.       The  registrant's   other  certifying   officers  and  I  have
                  indicated in this  quarterly  report whether or not there were
                  significant  changes in internal  controls or in other factors
                  that could  significantly  affect internal controls subsequent
                  to the  date of our  most  recent  evaluation,  including  any
                  corrective actions with regard to significant deficiencies and
                  material weaknesses.




         Date:    November 8, 2002               /s/David J. Hegarty
                                                 David J. Hegarty
                                                 President
                                                 and Chief Operating Officer


                                       20






I, John R. Hoadley, certify that:

         1.       I have reviewed this  quarterly  report on Form 10-Q of Senior
                  Housing Properties Trust;

         2.       Based on my knowledge,  this quarterly report does not contain
                  any untrue  statement  of a  material  fact or omit to state a
                  material fact necessary to make the statements  made, in light
                  of the  circumstances  under which such  statements were made,
                  not  misleading  with  respect to the  period  covered by this
                  quarterly report;

         3.       Based on my  knowledge,  the financial  statements,  and other
                  financial  information  included  in  this  quarterly  report,
                  fairly   present  in  all  material   respects  the  financial
                  condition,  results  of  operations  and  cash  flows  of  the
                  registrant  as of,  and for,  the  periods  presented  in this
                  quarterly report;

         4.       The  registrant's   other   certifying   officers  and  I  are
                  responsible  for  establishing   and  maintaining   disclosure
                  controls  and  procedures  (as defined in  Exchange  Act Rules
                  13a-14 and 15d-14) for the registrant and we have:

                  1.       designed such  disclosure  controls and procedures to
                           ensure  that  material  information  relating  to the
                           registrant,  including its consolidated subsidiaries,
                           is made known to us by others within those  entities,
                           particularly   during   the   period  in  which  this
                           quarterly report is being prepared;

                  2.       evaluated  the   effectiveness  of  the  registrant's
                           disclosure  controls  and  procedures  as  of a  date
                           within  90  days  prior  to the  filing  date of this
                           quarterly report (the "Evaluation Date"); and

                  3.       presented in this  quarterly  report our  conclusions
                           about the  effectiveness  of the disclosure  controls
                           and  procedures  based  on our  evaluation  as of the
                           Evaluation Date;

         5.       The  registrant's   other  certifying   officers  and  I  have
                  disclosed,  based  on  our  most  recent  evaluation,  to  the
                  registrant's  auditors and the audit committee of registrant's
                  board of  directors  (or  persons  performing  the  equivalent
                  function):

                  1.       all   significant   deficiencies  in  the  design  or
                           operation of internal  controls which could adversely
                           affect the registrant's  ability to record,  process,
                           summarize   and  report   financial   data  and  have
                           identified for the registrant's auditors any material
                           weaknesses in internal controls; and

                  2.       any fraud,  whether or not  material,  that  involves
                           management or other  employees who have a significant
                           role in the registrant's internal controls; and

         6.       The  registrant's   other  certifying   officers  and  I  have
                  indicated in this  quarterly  report whether or not there were
                  significant  changes in internal  controls or in other factors
                  that could  significantly  affect internal controls subsequent
                  to the  date of our  most  recent  evaluation,  including  any
                  corrective actions with regard to significant deficiencies and
                  material weaknesses.




         Date:    November 8, 2002               /s/John R. Hoadley
                                                 John R. Hoadley
                                                 Treasurer
                                                 and Chief Financial Officer


                                       21