SECURITIES AND EXCHANGE COMMISSION

                             WASHINGTON, D.C. 20549

                                    FORM 8-K


                 Current Report Pursuant to Section 13 or 15(d)
                     of The Securities Exchange Act of 1934

         Date of Report (Date of earliest event reported) July 12, 2002


                             PS BUSINESS PARKS, INC.
                             -----------------------
             (Exact name of registrant as specified in its charter)


       CALIFORNIA                      1-10709                 95-4300881
       ----------                      -------                 ----------
(State or Other Jurisdiction   (Commission File Number)     (I.R.S. Employer
    of Incorporation)                                     Identification Number)


               701 Western Avenue, Glendale, California 91201-2397
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               (Address of principal executive offices) (Zip Code)


       Registrant's telephone number, including area code: (818) 244-8080
                                                           --------------


                                       N/A
                                       ---
          (Former name or former address, if changed since last report)


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ITEM 7.  Financial Statements and Exhibits

(c)      Exhibits
         --------

         99.1     Press release dated July 12, 2002.

ITEM 9.  Regulation FD Disclosure

         On July 12, 2002,  the Company  issued a press release  announcing  the
         Company's  results for the quarter ended June 30, 2002.  The Company is
         attaching the press  release as Exhibit 99.1 to this Current  Report on
         Form 8-K. The information  included  pursuant to this Item 9 (including
         the exhibits)  shall not be deemed to be incorporated by reference into
         any filing made by the Company  pursuant to the Securities Act of 1933,
         other than to the extent that such filing incorporates by reference any
         or all of such information by express reference thereto.


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                                   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 hereunto duly authorized.


                                                         PS BUSINESS PARKS, INC.


Date:  July 12, 2002                                       By: /S/ JACK CORRIGAN
                                                               -----------------
                                                                   Jack Corrigan
                                      Vice President and Chief Financial Officer


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