SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                  SCHEDULE 13D

                    Under the Securities Exchange Act of 1934

                                (Amendment No. 1)

                            Kilroy Realty Corporation
                                (Name of Issuer)

                          Common Stock, Par Value $0.01
                         (Title of Class of Securities)

                                     973491
                                 (CUSIP Number)


                          Cornelius J. Dwyer, Jr., Esq.
                               Shearman & Sterling
                              599 Lexington Avenue
                            New York, New York 10022
                            Telephone: (212) 848-4000

                       (Name, Address and Telephone Number
                    of Person Authorized to Receive Notices)

                                December 20, 2002
             (Date of Event which requires Filing of this Statement)



If the filing person has previously filed a statement on Schedule 13G to report
the acquisition which is the subject of this Schedule 13D, and is filing this
schedule because of ss. 240.13d-1(e), ss. 240.13d-1(f) or ss. 240.13d-1(g),
check the following box [   ].


Note: Schedules filed in paper format shall include a signed original and five
copies of the schedule, including all exhibits. See ss. 240.13d-7(b) for other
parties to whom copies are to be sent.


*The remainder of this cover page shall be filled out for a reporting person's
initial filing on this form with respect to the subject class of securities, and
for any subsequent amendment containing information which would alter
disclosures provided in a prior cover page.


The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the Securities Exchange Act of
1934 ("Act") or otherwise subject to the liabilities of that section of the Act
but shall be subject to all other provisions of the Act (however, see the
Notes).



                                  SCHEDULE 13D
--------------------------------------------------------------------------------
1        Name of Reporting Person
         S.S. or I.R.S. Identification No. of Above Person

         Stichting Pensioenfonds ABP

--------------------------------------------------------------------------------
2        Check the Appropriate Box if a Member of a Group

                 (a)  [ ]

                 (b)  [ ]
--------------------------------------------------------------------------------
3        SEC Use Only
--------------------------------------------------------------------------------
4        Source of Funds (See Instructions)     OO
--------------------------------------------------------------------------------
5        Check if Disclosure of Legal Proceedings is Required Pursuant to Items
         2(d) or 2(e)
--------------------------------------------------------------------------------
6        Citizenship or Place of Organization    The Kingdom of the Netherlands
--------------------------------------------------------------------------------
                               7      Sole Voting Power

   NUMBER OF                          378,400 shares of Common Stock
    SHARES                     -------------------------------------------------
  BENEFICIALLY                 8      Shared Voting Power
    OWNED BY
      EACH                            0
   REPORTING                   -------------------------------------------------
    PERSON                     9      Sole Dispositive Power
     WITH
                                      378,400 shares of Common Stock
                               -------------------------------------------------
                               10     Shared Dispositive Power

                                      0
--------------------------------------------------------------------------------
11        Aggregate Amount Beneficially Owned by Each Reporting Person

          378,400
--------------------------------------------------------------------------------
12        Check if the Aggregate Amount in Row (11) Excludes Certain Shares
          (See Instructions)

          [ ]
--------------------------------------------------------------------------------
13        Percent of Class Represented by Amount in Row (11)   1.35%

--------------------------------------------------------------------------------
14        Type of Reporting Person (See Instructions)   EP

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



Item 1. Security and Issuer

              The class of equity securities to which this statement relates is
the common stock, par value $0.01 (the "Common Stock") of Camden Property Trust,
a Texas real estate investment trust (the "Issuer"). The principal executive
offices of the Issuer are located at 12200 W. Olympic Boulevard, Suite 200,
Los Angeles, California 90064.

Item 2. Identity and Background

              The name of the person filing this statement is Stichting
Pensioenfonds ABP, an entity established under the laws of The Kingdom of the
Netherlands (the "Fund"), whose principal business is investing funds held on
behalf of public sector employees of The Kingdom of the Netherlands. The address
of the Fund's principal executive office is Oude Lindestraat 70, Postbus 2889,
6401 DL Heerlen, The Netherlands. The name, citizenship, business address and
present principal occupation or employment, as well as the name and address of
any corporation or other organization in which such occupation or employment is
conducted, of each of the directors and executive officers of the Fund are as
follows:




      NAME              PRINCIPAL OCCUPATION            CITIZENSHIP             BUSINESS ADDRESS
      ----              --------------------            -----------             ----------------
                                                                       
L.C. Brinkman           Independent Chairman of         The Netherlands         Oude Lindestraat
                        the Governing Board                                     70 6411 EJ
                                                                                Heerlen
                                                                                The Netherlands
E.L. Snoeij             First Vice Chairman of the      The Netherlands         Oude Lindestraat
                        Governing Board                                         70 6411 EJ
                                                                                Heerlen
                                                                                The Netherlands
B. Volkers              Secretary of the Governing      The Netherlands         Oude Lindestraat
                        Board                                                   70 6411 EJ
                                                                                Heerlen
                                                                                The Netherlands
J.W.E. Neervens         Chairman of the Board of        The Netherlands         Oude Lindestraat
                        Directors                                               70 6411 EJ
                                                                                Heerlen
                                                                                The Netherlands
J.M.G. Frijns           Member of the Board of          The Netherlands         Oude Lindestraat
                        Directors                                               70 6411 EJ
                                                                                Heerlen
                                                                                The Netherlands
J.F. Maassen            Member of the Board of          The Netherlands         Oude Lindestraat
                        Directors                                               70 6411 EJ
                                                                                Heerlen
                                                                                The Netherlands






      NAME              PRINCIPAL OCCUPATION            CITIZENSHIP             BUSINESS ADDRESS
      ----              --------------------            -----------             ----------------
                                                                       
J.M.G. Frijns           Chief Investment Officer/       The Netherlands         Oude Lindestraat
                        Managing Director                                       70 6411 EJ
                                                                                Heerlen
                                                                                The Netherlands
A.H. Berendsen          Managing Director               The Netherlands         Oude Lindestraat
                                                                                70 6411 EJ
                                                                                Heerlen
                                                                                The Netherlands
J. Mensonides           Managing Director               The Netherlands         Oude Lindestraat
                                                                                70 6411 EJ
                                                                                Heerlen
                                                                                The Netherlands
J. Straatman            Managing Director               The Netherlands         Oude Lindestraat
                                                                                70 6411 EJ
                                                                                Heerlen
                                                                                The Netherlands



              To the knowledge of the Fund, during the last five years, neither
the Fund nor any of its executive officers or directors has been (i) convicted
in any criminal proceeding (excluding traffic violations or similar
misdemeanors) or (ii) a party to a civil proceeding of a judicial or
administrative body of competent jurisdiction and as a result of such proceeding
is or was subject to a judgment, decree or final order enjoining future
violations of, or prohibiting or mandating activities subject to, federal or
state securities laws or finding any violation with respect to such laws.

Item 3. Source and Amount of Funds or Other Consideration

              The funds for the purchases of Common Stock made by the Fund in
the initial public offering were supplied from Dutch public sector pensioners'
contributions to the Fund.

Item 4. Purpose of Transaction

              The Fund from time to time intends to review its investment in the
Issuer on the basis of various factors, including the Issuer's business,
financial condition, results of operations and prospects, general economic and
industry conditions, the securities markets in general and those for the
Issuer's securities in particular, as well as other developments and other
investment opportunities. Based on such review, the Fund will take such actions
in the future as the Fund may deem appropriate in light of the circumstances
existing from time to time. If the Fund believes that further investment in the
Issuer is attractive, whether because of the market price of the Issuer's
securities or otherwise, it may acquire additional securities of the Issuer
either in the open market or in privately negotiated transactions. Similarly,
depending on market and other factors, the Fund may determine to dispose of some
or all of the Common Stock currently owned by the Fund or otherwise acquired by
the Fund either in the open market or in privately negotiated transactions.

              Except as set forth above, the Fund has not currently formulated
any definitive plans or proposals which relate to or would result in: (a) the
acquisition by any person of




additional securities of the Issuer or the disposition of securities of the
Issuer, (b) an extraordinary corporate transaction involving the Issuer or any
of its subsidiaries, (c) a sale or transfer of a material amount of the assets
of the Issuer or any of its subsidiaries, (d) any change in the present board of
directors or management of the Issuer, (e) any material change in the Issuer's
capitalization or dividend policy, (f) any other material change in the Issuer's
business or corporate structure, (g) any change in the Issuer's charter, bylaws
or instruments corresponding thereto or other actions which may impede the
acquisition of control of the Issuer by any person, (h) causing a class of the
Issuer's securities to be deregistered or delisted, (i) a class of equity
securities of the Issuer becoming eligible for termination of registration or
(j) any action similar to any of those enumerated above.

Item 5. Interest in Securities of the Issuer

              (a) The Fund is the sole beneficial owner of 378,400 shares of
Common Stock representing 1.35% of the outstanding shares of the Issuer's Common
Stock. The calculation of the foregoing percentage is based on the number of
shares of Common Stock disclosed as outstanding as of October 30, 2002 by the
Issuer in its Quarterly Report on Form 10-Q for the quarterly period ended
September 30, 2002.

              (b) The Fund has the sole power to vote or to direct the vote or
dispose or direct the disposition of 378,400 shares of Common Stock. To the
knowledge of the Fund, there are no shares of Common Stock which are
beneficially owned by any director or executive officer listed under Item 2.

              (c) On June 5, 2002 the Fund sold 25,800 shares of Common Stock at
a price of $27.55. On June 6, 2002 the Fund sold 15,900 shares of Common Stock
at a price of $27.61. On June 7, 2002 the Fund sold 37,200 shares of Common
Stock at a price of $27.33. On June 10, 2002 the Fund sold 11,900 shares of
Common Stock at a price of $27.32. On June 11, 2002 the Fund sold 50,000 shares
of Common Stock at a price of $27.70. On June 13, 2002 the Fund sold 1,500
shares of Common Stock at a price of $27.43. On June 14, 2002 the Fund sold
3,500 shares of Common Stock at a price of $27.43. On July 17, 2002 the Fund
sold 30,000 shares of Common Stock at a price of $24.50. On July 29, 2002 the
Fund sold 90,000 shares of Common Stock at a price of $23.80. On July 30, 2002
the Fund sold 20,000 shares of Common Stock at a price of $24.48. On July 30,
2002 the Fund sold 100,000 shares of Common Stock at a price of $24.51. On
August 1, 2002 the Fund purchased 12,400 shares of Common Stock at a price of
$23.82. On September 16, 2002 the Fund purchased 32,600 shares of Common Stock
at a price of $24.25. On September 19, 2002 the Fund sold 5,000 shares of Common
Stock at a price of $24.09. On September 26, 2002 the Fund purchased 30,000
shares of Common Stock at a price of $23.73. On September 27, 2002 the Fund
purchased 70,000 shares of Common Stock at a price of $23.97. On September 30,
2002 the Fund purchased 20,000 shares of Common Stock at a price of $23.63. On
October 1, 2002 the Fund purchased 20,600 shares of Common Stock at a price of
$23.45. On October 4, 2002 the Fund sold 20,000 shares of Common Stock at a
price of $22.70. On October 10, 2002 the Fund sold 50,000 shares of Common Stock
at a price of $20.10. On October 30, 2002 the Fund purchased 30,000 shares of
Common Stock at a price of $21.19. On October 31, 2002 the Fund sold 80,000
shares of Common Stock at a price of $21.51. On November 1, 2002 the Fund
purchased 355,800 shares of Common Stock at a price of $21.52. On November 6,
2002 the Fund sold 70,000 shares of Common Stock at a price of $22.50. On
November 7, 2002 the Fund sold 76,400 shares of Common Stock at a price of
$22.50. On November 11, 2002 the Fund sold 150,000 shares of Common Stock at a
price of





$22.60. On November 12, 2002 the Fund sold 75,000 shares of Common Stock at a
price of $22.50. On December 6, 2002 the Fund purchased 10,000 shares of Common
Stock at a price of $23.33. On December 10, 2002 the Fund sold 50,000 shares of
Common Stock at a price of $23.51. On December 11, 2002 the Fund sold 20,900
shares of Common Stock at a price of $23.59. On December 12, 2002 the Fund sold
8,400 shares of Common Stock at a price of $23.65. On December 13, 2002 the Fund
sold 20,700 shares of Common Stock at a price of $23.54. On December 19, 2002
the Fund sold 4,700 shares of Common Stock at a price of $23.28. On December 20,
2002 the Fund sold 51,900 shares of Common Stock at a price of $23.50.

              Except as disclosed herein, there have been no transactions by the
Fund in securities of the Issuer during the past sixty days.

              (d) To the knowledge of the Fund, no other person has the right to
receive or the power to direct the receipt of dividends from, or the proceeds
from the sale of, the Common Stock purchased by the Fund.

              (e) Not applicable.

Item 6. Contracts, Arrangements, Understanding of Relationships with Respect to
        Securities of the Issuer

              Except as described herein, there are no contracts, arrangements,
understandings or relationships (legal or otherwise) among the persons named in
Item 2 and between such persons and any person with respect to any securities of
the Issuer, including but not limited to transfer or voting of any of the
securities, finder's fees, joint ventures, loan or option arrangements, put or
calls, guarantors of profit, division of profit or loss or the giving or
withholding of proxies.

Item 7. Material to be Filed as Exhibits

              Not applicable.





              After reasonable inquiry and to the best of my knowledge and
belief, I certify that the information set forth in this statement is true,
complete and correct.

Dated: January 9, 2003

                                              STICHTING PENSIOENFONDS ABP


                                              By: /s/ R.H. Maatman
                                                  -----------------------------
                                                  R.H. Maatman
                                                  Authorized Signatory



                                              By: /s/  J.C. van Roekel
                                                  -----------------------------
                                                  J.C. van Roekel
                                                  Authorized Signatory








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