INDEMNITY AGREEMENT



     THIS INDEMNITY AGREEMENT (the "Agreement") is made as of this ------ day of
- -----------,  19---  by and  between  PS  Business  Parks,  Inc.,  a  California
corporation  (the "Company") and  ---------------,  [an officer] [a director] of
the Company ("Indemnitee").



                                    RECITALS

     A.  Both  the  Company  and  Indemnitee  recognize  the  increased  risk of
litigation  and other claims  currently  being  asserted  against  directors and
officers of corporations.

     B.  The Company  wishes to continue  to  attract  and retain  high  quality
directors  and officers of its choice and believes  that  adequate  indemnity or
insurance against the risks of liability is required for this purpose.

     C.  In recognition of Indemnitee's need for substantial protection  against
personal  liability in order to enhance  Indemnitee's  continued  and  effective
service to the Company, and in order to induce Indemnitee to provide services to
the Company as [an officer], [a director], the Company wishes to provide in this
Agreement for the indemnification of and the advancing of expenses to Indemnitee
to the fullest extent (whether partial or complete)  permitted by law and as set
forth in this  Agreement,  and, to the extent  insurance is maintained,  for the
coverage of Indemnitee  under the Company's  directors' and officers'  liability
insurance policies.



                                    AGREEMENT

     In consideration of the foregoing  recitals and of Indemnitee's  continuing
to serve the Company and intending to be legally bound hereby, the parties agree
as follows:

     1.   CERTAIN DEFINITIONS.

          As used in this Agreement the following  terms shall have the meanings
     set forth in this section:

               (a)  EXPENSES:  any  expense,   liability,   or  loss,  including
     attorneys'  fees,  judgments,  fines,  ERISA  excise  taxes and  penalties,
     amounts paid or to be paid in  settlement,  any interest,  assessments,  or
     other charges imposed thereon,  and any federal,  state,  local, or foreign
     taxes  imposed as a result of the actual or deemed  receipt of any payments
     under this Agreement,  paid or incurred in connection  with  investigating,
     defending,  being a witness in, or  participating in (including on appeal),
     or preparing for any of the foregoing  in, any  Proceeding  relating to any
     Indemnifiable Event.

               (b) INDEMNIFIABLE EVENT: any event or occurrence that takes place
     either  prior to or after  the  execution  of this  Agreement,  related  to
     Indemnitee's  service as [an  officer] [a  director]  of the Company [or an
     affiliate],  or, at the request of the  Company,  as a  director,  officer,
     employee,  trustee,  agent,  or  fiduciary  of another  foreign or domestic
     corporation,  partnership,  joint venture, employee benefit plan, trust, or
     other  enterprise,  or as a  director,  officer,  employee,  or  agent of a
     foreign or domestic  corporation that was a predecessor  corporation of the
     Company  or of  another  enterprise  at the  request  of  such  predecessor

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     corporation,  or related to anything  done or not done by Indemnitee in any
     such capacity, whether or not the basis of the Proceeding is alleged action
     in an official capacity as a director,  officer,  employee,  or agent or in
     any other capacity while serving as a director, officer, employee, or agent
     of the Company, as described above.

               (c) PROCEEDING: (i) any threatened, pending, or completed action,
     suit,   or   proceedings,   whether   civil,   criminal,    administrative,
     investigative  or other, or (ii) any inquiry,  hearing,  or  investigation,
     whether  conducted by the Company or any other party,  that  Indemnitee  in
     good faith believes might lead to the institution of any such action,  suit
     or proceeding.

     2.   AGREEMENT TO INDEMNIFY.

               (a)  GENERAL  AGREEMENT.  If  Indemnitee  becomes  a party  to or
     witness or other  participant in, or is threatened to be made a party to or
     witness or other  participant in any Proceeding by reason of (or arising in
     part out of) an  Indemnifiable  Event,  Indemnitee shall be indemnified and
     held harmless by the Company from and against any and all Expenses actually
     or reasonably  incurred or suffered by  Indemnitee in connection  with such
     Proceeding  to the fullest  extent  permitted by law, as the same exists or
     may  hereafter  be  amended  or  interpreted  (but in the  case of any such
     amendment  or  interpretation,  only to the extent that such  amendment  or
     interpretation  permits  the  Company  to provide  broader  indemnification
     rights than were permitted prior thereto). The Company shall also cooperate
     fully  with  Indemnitee  and  render  such  assistance  as  Indemnitee  may
     reasonably require in the defense of any Proceeding in which Indemnitee was
     or is a party or is threatened to be made a party, and shall make available
     to Indemnitee  and his counsel all  information  and  documents  reasonably
     available  to it which  relate to the subject of any such  Proceeding.  The
     parties hereto intend that this Agreement shall provide for indemnification
     in  excess of that  expressly  permitted  by  statute,  including,  without
     limitation,  any  indemnification  provided  by the  Company's  Articles of
     Incorporation,  its Bylaws,  or vote of its  shareholders or  disinterested
     directors.

               (b) STATUTORY  LIMITATION ON INDEMNIFICATION.  The parties intend
     to indemnify Indemnitee to the fullest extent permitted by law. The General
     Corporation Law of California  presently  prohibits  indemnification  in an
     action  brought  by or in the  right of the  corporation  for  breach  of a
     director's  duties to the corporation and its  shareholders (i) for acts or
     omissions  that involve  intentional  misconduct  or a knowing and culpable
     violation of law, (ii) for acts or omissions that an Indemnitee believes to
     be contrary to the best  interests  of the Company or its  shareholders  or
     that involve the absence of good faith on the part of the Indemnitee, (iii)
     for any transaction from which an Indemnitee  derived an improper  personal
     benefit,  (iv) for acts or omissions that show a reckless disregard for the
     Indemnitee's  duty to the  Company  or its  shareholders,  (v) for  acts or
     omissions that constitute an unexcused  pattern of inattention that amounts
     to  an  abdication  of  the  Indemnitee's   duty  to  the  Company  or  its
     shareholders,  (vi) under  Section  310 of the General  Corporation  Law of
     California  or (vii) under  Section 316 of the General  Corporation  Law of
     California.  The  General  Corporation  Law of  California  also  presently
     prohibits  indemnification in circumstances in which indemnity is expressly
     prohibited by Section 317 of the General Corporation Law of California.  To
     the extent that the General  Corporation  Law of  California  is amended or
     interpreted to permit the Company to provide broader indemnification rights
     than are now  permitted,  the  parties  contemplate  that  this  Agreement,
     without amendment or modification, shall encompass such broadened powers to
     indemnify  and that  Indemnitee  shall be  entitled  hereunder  to any such
     broadened indemnification rights.

               (c)  INITIATION OF PROCEEDING.  Notwithstanding  anything in this
     Agreement   to  the   contrary,   Indemnitee   shall  not  be  entitled  to
     indemnification   pursuant  to  this  Agreement  in  connection   with  any
     Proceeding  initiated by Indemnitee  against the Company or any director or
40


     officer of the Company unless (i) the Company has joined in or the Board of
     Directors has consented to the initiation of such  Proceeding,  or (ii) the
     Proceeding is one to enforce indemnification rights.

               (d)  EXPENSE   ADVANCES.   Expenses  incurred  by  Indemnitee  in
     defending any Proceeding  relating in whole or in part to an  Indemnifiable
     Event shall be advanced by the Company  prior to the final  disposition  of
     any such  Proceeding upon receipt by the Company of an undertaking by or on
     behalf of  Indemnitee  to repay all  amounts  so  advanced  if it should be
     determined  ultimately  that  Indemnitee is not entitled to be  indemnified
     under this Agreement or otherwise.

               (e)   MANDATORY   INDEMNIFICATION.   Notwithstanding   any  other
     provision of this  Agreement,  (i) to the extent that  Indemnitee  has been
     successful on the merits in defense of any Proceeding  relating in whole or
     in part to an  Indemnifiable  Event or in  defense  of any  issue or matter
     therein,  Indemnitee shall be indemnified  against all Expenses incurred in
     connection  therewith and (ii) if the monetary liability of Indemnitee in a
     Proceeding brought by the Company or by a shareholder suing derivatively on
     behalf of the Company may be eliminated  pursuant to Section  204(a) of the
     General  Corporation  Law of  California,  Indemnitee  shall be indemnified
     against all Expenses incurred in connection therewith.

               (f) PARTIAL INDEMNIFICATION.  If Indemnitee is entitled under any
     provision of this Agreement to indemnification by the Company for some or a
     portion of Expenses,  but not, however,  for the total amount thereof,  the
     Company shall nevertheless  indemnify Indemnitee for the portion thereof to
     which Indemnitee is entitled.

     3.   NOTIFICATION AND DEFENSE OF PROCEEDING.

               (a) NOTICE. Promptly after receipt by Indemnitee of notice of the
     commencement  of any  Proceeding,  Indemnitee  will,  if a claim in respect
     thereof is to be made against the Company under this Agreement,  notify the
     Company of the  commencement  thereof;  but the  omission  so to notify the
     Company  will  not  relieve  it from  any  liability  that  it may  have to
     Indemnitee.

               (b)  DEFENSE.   With  respect  to  any  Proceeding  as  to  which
     Indemnitee  notifies the Company of the commencement  thereof,  the Company
     will be  entitled  to  participate  in the  Proceeding  to the full  extent
     permitted by law and at its own expense,  when, and only to the extent that
     the  Company,  in its  sole  discretion,  chooses  to so  participate.  The
     Indemnitee   shall  cooperate  fully  with  the  Company  and  render  such
     assistance  as  the  Company  may  reasonably   require  in  the  Company's
     participation  in any such  Proceeding  and  shall  make  available  to the
     Company and its counsel all information and documents  reasonably available
     to Indemnitee which relate to the subject of such  Proceeding.  The Company
     shall not be liable to indemnify the  Indemnitee  under this Agreement with
     regard to any judicial  award if the Company was not given a reasonable and
     timely  opportunity,  at its expense, to participate in the defense of such
     action;  the  Company's   liability  hereunder  shall  not  be  excused  if
     participation in the Proceeding by the Company was barred.

               (c)  SETTLEMENT  OF CLAIMS.  The  Company  shall not be liable to
     indemnify Indemnitee under this Agreement or otherwise for any amounts paid
     in  settlement of any  Proceeding  effected  without the Company's  written
     consent;  the Company  will not  unreasonably  withhold  its consent to any
     proposed settlement.

     4.   REMEDY TO ENFORCE RIGHT TO INDEMNIFICATION.  If a claim for  indemnity
under  Section 2 of this  Agreement  is not paid in full by the  Company  within
ninety days after a written claim has been  received by the Company,  Indemnitee
may at any time thereafter  bring suit against the Company to recover the unpaid
amount of the claim,  together with interest thereon, and if successful in whole
or in  part,  Indemnitee  shall  also be  entitled  to be paid  the  expense  of
prosecuting  such  claim,  including  reasonable  attorneys'  fees  incurred  in
connection  therewith.  It shall be a defense to any such action  (other than an
action  brought  to  enforce a claim for  Expenses  incurred  in  defending  any
Proceeding in advance of its final  disposition  where the required  undertaking
has been tendered to the Company) that  Indemnitee  has not met the standards of
conduct  which  make  it  permissible  under  the  General  Corporation  Law  of
California for the Company to indemnify  Indemnitee for the amount claimed,  but
the  burden of  proving  such a defense  shall be on the  Company.  Neither  the
failure of the Company (or of its full Board of Directors, its directors who are
not parties to the Proceeding with respect to which  indemnification is claimed,
its  shareholders,  or independent  legal counsel) to have made a  determination
prior  to  the  commencement  of an  action  pursuant  to  this  Section  4 that
indemnification of Indemnitee is proper in the circumstances  because Indemnitee
has met the applicable  standard of conduct set forth in the General Corporation
Law of  California,  nor an actual  determination  by any such person or persons
that  Indemnitee  has not met such  applicable  standard of conduct,  shall be a
defense to such action or create a presumption  that  Indemnitee has not met the
applicable standard of conduct.

     5.   CONTRACT  RIGHT NOT EXCLUSIVE. The rights  conferred by this Agreement
shall not be exclusive of any other right which Indemnitee may have or hereafter
acquire under the General Corporation Law of California or any other statute, or
any provision contained in the Company's Articles of Incorporation or Bylaws, or
any agreement, or pursuant to a vote of shareholders or disinterested directors,
or otherwise.

     6.   INSURANCE.   The  Company  may  purchase and  maintain  insurance  on
behalf of its directors and officers  against any liability  asserted against or
incurred  by any of them by  reason  of the fact  that  such  person is or was a
director  or officer of the Company  whether or not the  Company  would have the
power to  indemnify  such  persons  against  such  liability  under the  General
Corporation Law of California.

     7.   AMENDMENT  OF  THIS  AGREEMENT.   No  supplement,  modification,  or
amendment of this Agreement  shall be binding unless executed in writing by both
of the parties hereto.  Unless otherwise  consented to in writing by Indemnitee,
any  amendment  to this  Agreement  shall  apply  only to acts or  omissions  of
Indemnitee  after such  amendment is executed by Indemnitee  but such  amendment
shall not affect Indemnitee's rights hereunder with respect to acts or omissions
occurring  prior  thereto.  No waiver of any of the provisions of this Agreement
shall  operate  as a waiver  of any  other  provisions  hereof  (whether  or not
similar),  nor shall such  waiver  constitute  a  continuing  waiver.  Except as
specifically  provided herein, no failure to exercise or any delay in exercising
any right or remedy hereunder shall constitute a waiver thereof.

     8.   AMENDMENT OF ARTICLES OF INCORPORATION, BYLAWS.   The  Company
shall be entitled to amend or repeal its Articles of  Incorporation or Bylaws or
both  but any  amendment  which  reduces  or  eliminates  Indemnitee's  right to
indemnification  shall apply only to acts or omissions of Indemnitee  after such
amendment is effective and such amendment shall not affect  Indemnitee's  rights
with respect to acts or omissions  occurring prior to the  effectiveness of such
amendment. If the Company amends its Articles of Incorporation or Bylaws or both
to  permit  the  Company  to  provide  broader  indemnification  than  currently
permitted  under the  Articles of  Incorporation  or Bylaws or both,  Indemnitee
shall be entitled to such broadened indemnification rights to the fullest extent
permitted by law.

     9.   TERMINATION.  This Agreement  may be  terminated  by a writing to that
effect  executed by the Company and delivered to  Indemnitee;  such  termination
shall  apply  only to acts or  omissions  of  Indemnitee  after  such  notice is
delivered  to  Indemnitee  but such  termination  shall not affect  Indemnitee's
rights  hereunder  with respect to acts or omissions  occurring  prior  thereto.
Indemnitee  shall not forfeit  Indemnitee's  status as a beneficiary  under this
Agreement by the termination of Indemnitee's position with the Company.

     10.  NO DUPLICATION OF PAYMENTS. The Company shall not be liable under this
Agreement  to make any  payment  in  connection  with  any  claim  made  against
Indemnitee to the extent  Indemnitee has otherwise  received  payment (under any
insurance policy,  Bylaw, or otherwise) of the amounts  otherwise  indemnifiable
hereunder.

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     11.  BINDING  EFFECT. This Agreement shall be binding upon and inure to
the benefit of and be  enforceable  by the parties  hereto and their  respective
successors  (including  any direct or indirect  successor by  purchase,  merger,
consolidation,  or otherwise to all or substantially  all of the business and/or
assets of the Company),  spouses, heirs, and personal and legal representatives.
The Company shall require and cause any successor (whether direct or indirect by
purchase, merger,  consolidation,  or otherwise) to all, substantially all, or a
substantial  part,  of the business  and/or  assets of the  Company,  by written
agreement in form and substance satisfactory to Indemnitee,  expressly to assume
and agree to perform  this  Agreement  in the same manner and to the same extent
that the Company  would be required to perform if no such  succession  had taken
place.  The  indemnification  provided under this Agreement shall continue as to
Indemnitee  for any action  taken or not taken while  serving in an  indemnified
capacity  pertaining to an Indemnifiable Event even though he may have ceased to
serve in such capacity at the time of any Proceeding.

     12.  SEVERABILITY.  If any  provision  (or  portion  thereof)  of  this
Agreement  shall be held by a court of  competent  jurisdiction  to be  invalid,
void,  or  otherwise  unenforceable,   the  remaining  provisions  shall  remain
enforceable to the fullest extent permitted by law. Furthermore,  to the fullest
extent  possible,   the  provisions  of  this  Agreement   (including,   without
limitation,  each portion of this Agreement  containing any provision held to be
invalid, void, or otherwise unenforceable,  that is not itself invalid, void, or
unenforceable)  shall be construed so as to give effect to the intent manifested
by the provision held invalid, void, or unenforceable.

     13.  GOVERNING  LAW. This Agreement  shall be governed by and construed
and enforced in accordance  with the laws of the State of California  applicable
to contracts made and to be performed in such State without giving effect to the
principles of conflicts of laws.

     14.  NOTICES.  All notices,  demands, and other communications required
or permitted hereunder shall be made in writing and shall be deemed to have been
duly given if delivered by hand,  against receipt,  or mailed,  postage prepaid,
certified or registered  mail,  return receipt  requested,  and addressed to the
Company at:

                                   PS Business Parks, Inc.
                                   701 Western Avenue
                                   Glendale, California 91201-2397
                                   Attn:  Obren B. Gerich, Vice President

and to Indemnitee at:

                                   701 Western Avenue
                                   Glendale, California 91201-2397

     Notice of change of address shall be effective only when done in accordance
with this Section.  All notices  complying  with this Section shall be deemed to
have been  received on the date of delivery or on the third  business  day after
mailing.

     IN WITNESS  WHEREOF,  the parties  hereto have duly  executed and delivered
this Agreement as of the day specified above.

                                    PS BUSINESS PARKS, INC.




                                    By:   
                                          ------------------------
                                          Name:  Obren B. Gerich
                                          Title:    Vice President


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                                      INDEMNITEE


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

                                      Name:------------------







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