Fourth Amended and Restated Guaranty of Payment dated October 22, 2004



 Exhibit 10.2 
 FOURTH AMENDED AND RESTATED GUARANTY OF PAYMENT 
  
 FOURTH AMENDED AND RESTATED GUARANTY OF PAYMENT (this “Guaranty”), made as of October 22, 2004, between KILROY REALTY CORPORATION, a Maryland corporation, having an address at 12200 West Olympic
Boulevard, Suite 200, Los Angeles, California 90064 (“Guarantor”), and JPMORGAN CHASE BANK, a New York banking corporation, having an office at 707 Travis Street, 6th Floor North, Houston, Texas 77002, as administrative agent (the “Administrative Agent”) for the banks (the “Banks”) listed
on the signature pages of the Fourth Amended and Restated Revolving Credit Agreement (as the same may be amended, modified, supplemented or restated, the “Credit Agreement”), dated as of the date hereof, among Kilroy Realty, L.P.
(“Borrower”), the Banks, the Administrative Agent, in its capacity as Administrative Agent and Bank, J.P. Morgan Securities Inc., as Joint Lead Arranger and Joint Bookrunner, Banc of America Securities LLC, as Joint Lead Arranger
and Joint Bookrunner, Bank of America, N.A., Commerzbank AG and Wachovia Bank, National Association, as Syndication Agents, and Eurohypo AG, New York Branch, as Documentation Agent. 
  
 W I T N E S S E T H: 
  
 WHEREAS, the Borrower, the Administrative Agent’s
predecessor-in-interest by merger and certain of the Banks entered into the Revolving Credit Agreement, dated as of February 24, 1998, which was amended and restated in its entirety by (a) that certain Amended and Restated Revolving Credit
Agreement, dated as of October 9, 1998, (b) that certain Second Amended and Restated Revolving Credit Agreement, dated as of November 8, 1999, and (c) that certain Third Amended and Restated Revolving Credit Agreement, dated as of March 15, 2002,
and amended by that certain Amendment to Third Amended and Restated Credit Agreement, dated as of April 2004 (the “Existing Credit Agreement”); and 
  
 WHEREAS, the parties hereto have agreed to amend and restate the terms and conditions contained in the Existing Credit
Agreement in their entirety as set forth in the Credit Agreement; and 
  
 WHEREAS, as a condition to the execution and delivery of the Credit Agreement, the Banks have required that Guarantor amend and restate the Guaranty of Payment, dated as February 24, 1998, which was amended and restated in its entirety by
(a) that certain Amended and Restated Guaranty of Payment, dated as of October 9, 1998, (b) that certain Second Amended and Restated Guaranty of Payment, dated as of November 8, 1999, and (c) that certain Third Amended and Restated Guaranty of
Payment, dated as of March 15, 2002 (the “Existing Guaranty”); and 







 WHEREAS, capitalized terms used herein and not otherwise defined shall have the meanings ascribed thereto
in the Credit Agreement; 
  
 NOW, THEREFORE, the parties hereto
hereby agree as follows: 
  
 I. The Existing Guaranty is hereby
modified so that all of the terms and conditions of the aforesaid Existing Guaranty shall be restated in their entirety as set forth herein, and Guarantor agrees to comply with and be subject to all of the terms, covenants and conditions of this
Guaranty. 
  
 II. This Guaranty shall be binding upon and inure to
the benefit of the parties hereto, and their respective successors and assigns, and shall be deemed to be effective as of the date hereof. 
  
 III. Any reference in the Notes, any other Loan Document or any other document executed in connection with this Agreement to the Existing Guaranty shall
be deemed to refer to this Guaranty. 
  
 1. Guarantor, on behalf
of itself and its successors and assigns, hereby irrevocably, absolutely and unconditionally guarantees the full and punctual payment when due, whether at stated maturity or otherwise, of all Obligations of Borrower now or hereafter existing under
the Notes and the Credit Agreement, for principal and/or interest as well as any and all other amounts due thereunder, including, without limitation, all indemnity obligations of Borrower thereunder, and any and all reasonable costs and expenses
(including, without limitation, reasonable attorneys’ fees and disbursements) incurred by the Administrative Agent or the Banks in enforcing its rights under this Guaranty (all of the foregoing obligations being the “Guaranteed
Obligations”). 
  
 2. It is agreed that the Guaranteed
Obligations of Guarantor hereunder are primary and this Guaranty shall be enforceable against Guarantor and its successors and assigns without the necessity for any suit or proceeding of any kind or nature whatsoever brought by the Administrative
Agent against Borrower or its respective successors or assigns or any other party or against any security for the payment and performance of the Guaranteed Obligations and without the necessity of any notice of non-payment or non-observance or of
any notice of acceptance of this Guaranty or of any notice or demand to which Guarantor might otherwise be entitled (including, without limitation, diligence, presentment, notice of maturity, extension of time, change in nature or form of the
Guaranteed Obligations, acceptance of further security, release of further security, imposition or agreement arrived at as to the amount of or the terms of the Guaranteed Obligations, notice of adverse change in Borrower’s financial condition
and any other fact which might materially increase the risk to Guarantor), all of which Guarantor hereby expressly waives; and Guarantor hereby expressly agrees that the 
  

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 validity of this Guaranty and the obligations of Guarantor hereunder shall in no way be terminated, affected, diminished,
modified or impaired by reason of the assertion of or the failure to assert by the Administrative Agent against Borrower or its respective successors or assigns, any of the rights or remedies reserved to the Administrative Agent pursuant to the
provisions of the Loan Documents. Guarantor agrees that any notice or directive given at any time to the Administrative Agent which is inconsistent with the waiver in the immediately preceding sentence shall be void and may be ignored by the
Administrative Agent, and, in addition, may not be pleaded or introduced as evidence in any litigation relating to this Guaranty for the reason that such pleading or introduction would be at variance with the written terms of this Guaranty, unless
the Administrative Agent has specifically agreed otherwise in a writing, signed by a duly authorized officer of the Administrative Agent. Guarantor specifically acknowledges and agrees that the foregoing waivers are of the essence of this
transaction and that, but for this Guaranty and such waivers, the Administrative Agent would decline to execute the Loan Documents. 
  
 3. Guarantor waives, and covenants and agrees that it will not at any time insist upon, plead or in any manner whatsoever claim or take the benefit or
advantage of, any and all appraisal, valuation, stay, extension, marshaling-of-assets or redemption laws, or right of homestead or other exemption, whether now or at any time hereafter in force, which may delay, prevent or otherwise affect the
performance by Guarantor of its obligations under, or the enforcement by the Administrative Agent of, this Guaranty. Guarantor further covenants and agrees not to set up or claim any defense, counterclaim, offset, set-off or other objection of any
kind to any action, suit or proceeding in law, equity or otherwise, or to any demand or claim that may be instituted or made by the Administrative Agent other than the defense of the actual timely payment and performance by Borrower of the
Guaranteed Obligations hereunder; provided, however, that the foregoing shall not be deemed a waiver of Guarantor’s right to assert any compulsory counterclaim, if such counterclaim is compelled under local law or rule of procedure, nor shall
the foregoing be deemed a waiver of Guarantor’s right to assert any claim which would constitute a defense, setoff, counterclaim or crossclaim of any nature whatsoever against Administrative Agent or any Bank in any separate action or
proceeding. Guarantor represents, warrants and agrees that, as of the date hereof, its obligations under this Guaranty are not subject to any counterclaims, offsets or defenses against the Administrative Agent or any of the Banks of any kind.

  
 4. The provisions of this Guaranty are for the benefit of the
Administrative Agent and the Banks and their successors and permitted assigns, and nothing herein contained shall impair as between Borrower and the Administrative Agent and the Banks the obligations of Borrower under the Loan Documents. 

 
 5. This Guaranty shall be a continuing, unconditional and absolute
guaranty and the liability of Guarantor hereunder shall in no way be terminated, affected, modified, impaired or diminished by reason of the happening, from time to time, of any of the following, although without notice or the further consent of
Guarantor: 
  
 (a) any assignment, amendment,
modification or waiver of or change in any of the terms, covenants, conditions or provisions of any of the Guaranteed Obligations or the Loan Documents or the invalidity or unenforceability of any of the foregoing; or 
  

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 (b) any extension of time that may be granted by the Administrative Agent and/or any Bank
to Borrower, any guarantor, or their respective successors or assigns, heirs, executors, administrators or personal representatives; or 
  
 (c) any action which the Administrative Agent may take or fail to take under or in respect of any of the Loan Documents or by reason of
any waiver or, or failure to enforce any of the rights, remedies, powers or privileges available to the Administrative Agent under this Guaranty or available to the Administrative Agent at law, equity or otherwise, or any action on the part of the
Administrative Agent granting indulgence or extension in any form whatsoever; or 
  
 (d) any sale, exchange, release, or other disposition of any property pledged, mortgaged or conveyed, or any property in which the
Administrative Agent and/or the Banks have been granted a lien or security interest to secure any indebtedness of Borrower to the Administrative Agent and/or the Banks; or 
  
 (e) any release of any person or entity who may be liable in any manner for the payment and collection of
any amounts owed by Borrower to the Administrative Agent and/or the Banks; or 
  
 (f) the application of any sums by whomsoever paid or however realized to any amounts owing by Borrower to the Administrative Agent and/or the Banks under the Loan Documents in such manner as the Administrative Agent
shall determine in its sole discretion; or 
  
 (g) Borrower’s or any guarantor’s voluntary or involuntary liquidation, dissolution, sale of all or substantially all of their respective assets and liabilities, appointment of a trustee, receiver, liquidator, sequestrator or
conservator for all or any part of Borrower’s or Guarantor’s assets, insolvency, bankruptcy, assignment for the benefit of creditors, reorganization, arrangement, composition or readjustment, or the commencement of other similar
proceedings affecting Borrower or any guarantor or any of the assets of any of them, including, without limitation, (i) the release or discharge of Borrower or any guarantor from the payment and performance of their respective obligations under any
of the Loan 
  

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 Documents by operation of law, or (ii) the impairment, limitation or modification of the liability of
Borrower or any guarantor in bankruptcy, or of any remedy for the enforcement of the Guaranteed Obligations under any of the Loan Documents, or Guarantor’s liability under this Guaranty, resulting from the operation of any present or future
provisions of the Bankruptcy Code or other present or future federal, state or applicable statute or law or from the decision in any court; or 
  
 (h) any improper disposition by Borrower of the proceeds of the Loans, it being acknowledged by Guarantor that the Administrative Agent or
any Bank shall be entitled to honor any request made by Borrower for a disbursement of such proceeds and that neither the Administrative Agent nor any Bank shall have any obligation to see to the proper disposition by Borrower of such proceeds.

  
 6. Guarantor agrees that if at any time all or any part of any
payment at any time received by the Administrative Agent and/or any Bank from Borrower or Guarantor under or with respect to this Guaranty is or must be rescinded or returned by the Administrative Agent or any Bank for any reason whatsoever
(including, without limitation, the insolvency, bankruptcy or reorganization of Borrower or Guarantor), then Guarantor’s obligations hereunder shall, to the extent of the payment rescinded or returned, be deemed to have continued in existence
notwithstanding such previous receipt by such party, and Guarantor’s obligations hereunder shall continue to be effective or reinstated, as the case may be, as to such payment, as though such previous payment had never been made. 
  
 7. Until this Guaranty is terminated pursuant to the terms hereof, Guarantor
(i) shall have no right of subrogation against Borrower or any entity comprising same by reason of any payments or acts of performance by Guarantor in compliance with the obligations of Guarantor hereunder; (ii) waives any right to enforce any
remedy which Guarantor now or hereafter shall have against Borrower or any entity comprising same by reason of any one or more payment or acts of performance in compliance with the obligations of Guarantor hereunder and (iii) subordinates any
liability or indebtedness of Borrower or any entity comprising same now or hereafter held by Guarantor or any affiliate of Guarantor to the obligations of Borrower under the Loan Documents, provided, however, until an Event of Default
has occurred and is continuing, Borrower or any entity comprising same shall not be prohibited from making payments to Guarantor or any affiliate thereof on such subordinated liability or indebtedness in accordance with the terms thereof. The
foregoing, however, shall not be deemed in any way to limit any rights that Guarantor may have pursuant to the Agreement of Limited Partnership of Borrower or which it may have at law or in equity with respect to any other partners of Borrower.

  

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 8. Guarantor represents and warrants to the Administrative Agent and the Banks (with the knowledge that
the Administrative Agent and the Banks are relying upon the same) as of the date hereof, as follows: 
  
 (a) as of the date hereof, Guarantor is the sole general partner of Borrower; 
  
 (b) based upon such relationship, Guarantor has determined
that it is in its best interests to enter into this Guaranty; 
  
 (c) in the good faith judgment of Guarantor, the benefits to be derived by Guarantor from Borrower’s access to funds made possible by the Loan Documents are at least equal to the obligations undertaken pursuant
to this Guaranty; 
  
 (d) Guarantor is solvent
and has corporate power and authority to enter into this Guaranty and to perform its obligations under the term hereof and (i) Guarantor is organized and validly existing under the laws of the State of Maryland, (ii) Guarantor has complied with all
provisions of applicable law in connection with all aspects of this Guaranty, and (iii) the persons executing this Guaranty have all the requisite power and authority to execute and deliver this Guaranty; 
  
 (e) to the best of Guarantor’s knowledge, there is no
action, suit, proceeding, or investigation pending or threatened against or affecting Guarantor at law, in equity, in admiralty or before any arbitrator or any governmental department, commission, board, bureau, agency or instrumentality (domestic
or foreign) which is reasonably likely to materially and adversely impair the ability of Guarantor to perform its obligations under this Guaranty; 
  
 (f) the execution and delivery of and the performance by Guarantor of its obligations under this Guaranty have been duly authorized by all
necessary action on the part of Guarantor and do not (i) violate any provision of any law, rule, regulation (including, without limitation, Regulation U, T or X of the Board of Governors of the Federal Reserve System of the United States), order,
writ, judgment, decree, determination or award presently in effect having applicability to Guarantor or the organizational documents of Guarantor the consequences of which violation is likely to materially and adversely impair the ability of
Guarantor to perform its obligations under this Guaranty or (ii) violate or conflict with, result in a breach of or constitute a default under any material indenture, agreement or other instrument to which Guarantor is a party, or by which Guarantor
or any of its property is bound the consequences of which violation, conflict, breach or default is reasonably likely to materially and adversely impair the ability of Guarantor to perform its obligations under this Guaranty; 
  

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 (g) this Guaranty has been duly executed by Guarantor and constitutes the legal, valid
and binding obligation of Guarantor, enforceable against it in accordance with its terms except as enforceability may be limited by applicable insolvency, bankruptcy or other laws affecting creditors’ rights generally or general principles of
equity, whether such enforceability is considered in a proceeding in equity or at law; 
  
 (h) no authorization, consent, approval, license or formal exemption from, nor any filing, declaration or registration with, any Federal,
state, local or foreign court, governmental agency or regulatory authority is required in connection with the execution, delivery and performance by Guarantor of this Guaranty, except those which have already been obtained; and 
  
 (i) Guarantor is not an “investment company” as
that term is defined in, nor is it otherwise subject to regulation under, the Investment Company Act of 1940, as amended. 
  
 9. Guarantor and the Administrative Agent each acknowledge and agree that this Guaranty is a guarantee of payment and performance and not of collection
and enforcement in respect of any obligations which may accrue to the Administrative Agent and/or the Banks from Borrower under the provisions of any Loan Document. 
  
 10. Subject to the terms and conditions of the Credit Agreement, and in conjunction therewith, the Administrative Agent or
any Bank may assign any or all of its rights under this Guaranty. In the event of any such assignment, the Administrative Agent shall give Guarantor prompt written notice of same. If the Administrative Agent and/or any Bank elects to sell all the
Loans or participations in the Loans and the Loan Documents, including this Guaranty, the Administrative Agent or any Bank may forward to each purchaser and prospective purchaser all documents and information relating to this Guaranty or to
Guarantor, whether furnished by Borrower or Guarantor or otherwise, subject to the terms and conditions of the Credit Agreement. 
  
 11. Guarantor agrees, upon the written request of the Administrative Agent, to execute and deliver to the Administrative Agent, from time to time, any
modification or amendment hereto or any additional instruments or documents reasonably considered necessary by the Administrative Agent or its counsel to cause this Guaranty to be, become or remain valid and effective in accordance with its terms,
provided, that any such modification, amendment, additional instrument or document shall not increase Guarantor’s obligation’s or diminish its rights hereunder and shall be reasonably satisfactory as to form to Guarantor and to
Guarantor’s counsel. 
  

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 12. The representations and warranties of Guarantor set forth in this Guaranty shall survive until this
Guaranty shall terminate in accordance with the terms hereof. 
  
 13. This Guaranty contains the entire agreement among the parties with respect to the subject matter hereof and supersedes all prior agreements relating to such subject matter and may not be modified, amended, supplemented or discharged
except by a written agreement signed by Guarantor and the Administrative Agent. 
  
 14. If all or any portion of any provision contained in this Guaranty shall be determined to be invalid, illegal or unenforceable in any respect for any reason, such provision or portion thereof shall be deemed
stricken and severed from this Guaranty and the remaining provisions and portions thereof shall continue in full force and effect. 
  
 15. This Guaranty may be executed in counterparts which together shall constitute the same instrument. 
  
 16. All notices, requests and other communications to any party hereunder
shall be in writing (including bank wire, telex, facsimile transmission followed by telephonic confirmation or similar writing) and shall be, addressed to such party at the address set forth below or to such other address as may be identified by any
party in a written notice to the others: 
  

			
	If to Guarantor:	 	Kilroy Realty Corporation
	 	 	12200 West Olympic Boulevard, Suite 200
	 	 	Los Angeles, California 90064
	 	 	Attn: Tyler Rose and Timothy Schoen
	 	 	Telecopy: (310) 481-6580
		
	With Copies of	 	 
	Notices to	 	 
	Guarantor to:	 	Latham & Watkins LLP
	 	 	633 West Fifth Street
	 	 	Suite 4000
	 	 	Los Angeles, California 90071
	 	 	Attn: Glen B. Collyer, Esq.
	 	 	Telecopy: (213) 891-8763

  

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	If to the Administrative	 	 
	Agent:	 	 
		
	 	 	JPMorgan Chase Bank
	 	 	707 Travis Street, 6th Floor North
	 	 	Houston, Texas 77002
	 	 	Attn: Susan M. Tate
	 	 	Telecopy number: (713) 216-2391
		
	With Copies of	 	 
	Notices to the	 	 
	Administrative Agent to:	 	JPMorgan Chase Bank
	 	 	1111 Fannin, 10th Floor
	 	 	Houston, Texas 77002
	 	 	Attn: Loan and Agency Services
	 	 	Telecopy number: (713) 750-2892
		
	and to:	 	Skadden, Arps, Slate,
	 	 	    Meagher & Flom LLP
	 	 	Four Times Square
	 	 	New York, New York 10036
	 	 	Attn: Martha Feltenstein, Esq.
	 	 	Telecopy: (212) 735-2000

  
 Each such notice,
request or other communication shall be effective (i) if given by telex or facsimile transmission, when such telex or facsimile is transmitted to the telex number or facsimile number specified in this Section and the appropriate answerback or
facsimile confirmation is received, (ii) if given by certified registered mail, return receipt requested, with first class postage prepaid, addressed as aforesaid, upon receipt or refusal to accept delivery, (iii) if given by a nationally recognized
overnight carrier, 24 hours after such communication is deposited with such carrier with postage prepaid for next day delivery, or (iv) if given by any other means, when delivered at the address specified in this Section. 
  
 17. Any acknowledgment or new promise, whether by payment of principal or
interest or otherwise by Borrower or Guarantor, with respect to the Guaranteed Obligations shall, if the statute of limitations in favor of Guarantor against the Administrative Agent shall have commenced to run, toll the running of such statute of
limitations, and if the period of such statute of limitations shall have expired, prevent the operation of such statute of limitations. 
  

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 18. This Guaranty shall be binding upon Guarantor and its successors and assigns and shall inure to the
benefit of the Administrative Agent and the Banks and their successors and permitted assigns. 
  
 19. The failure of the Administrative Agent to enforce any right or remedy hereunder, or promptly to enforce any such right or remedy, shall not constitute a waiver thereof, nor give rise to any estoppel against the
Administrative Agent, nor excuse Guarantor from its obligations hereunder. Any waiver of any such right or remedy to be enforceable against the Administrative Agent must be expressly set forth in a writing signed by the Administrative Agent.

  
 20. (a) THIS GUARANTY AND THE RIGHTS AND OBLIGATIONS OF THE
PARTIES HEREUNDER SHALL BE CONSTRUED IN ACCORDANCE WITH AND BE GOVERNED BY THE LAWS OF THE STATE OF NEW YORK. 
  
 (b) Any legal action or proceeding with respect to this Guaranty and any action for enforcement of any judgment in respect thereof may be
brought in the courts of the State of New York or of the United States of America for the Southern District of New York, and, by execution and delivery of this Guaranty, the Guarantor hereby accepts for itself and in respect of its property,
generally and unconditionally, the non-exclusive jurisdiction of the aforesaid courts and appellate courts from any thereof. The Guarantor irrevocably consents to the service of process out of any of the aforementioned courts in any such action or
proceeding by the mailing of copies thereof by registered or certified mail, postage prepaid, to the Guarantor at its address for notices set forth herein. The Guarantor hereby irrevocably waives, to the fullest extent permitted by law, any
objection which it may now or hereafter have to the laying of venue of any of the aforesaid actions or proceedings arising out of or in connection with this Guaranty brought in the courts referred to above and hereby further irrevocably waives, to
the fullest extent permitted by law, and agrees not to plead or claim in any such court that any such action or proceeding brought in any such court has been brought in an inconvenient forum. Nothing herein shall affect the right of the
Administrative Agent to serve process in any other manner permitted by law or to commence legal proceedings or otherwise proceed against the Guarantor in any other jurisdiction. 
  
 (c) GUARANTOR HEREBY WAIVES ITS RIGHTS TO A JURY TRIAL OF ANY AND ALL CLAIMS OR CAUSES OF ACTION BASED UPON
OR ARISING OUT OF THIS GUARANTY. IT IS HEREBY 
  

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 ACKNOWLEDGED BY GUARANTOR THAT THE WAIVER OF A JURY TRIAL IS A MATERIAL INDUCEMENT FOR THE ADMINISTRATIVE
AGENT TO ACCEPT THIS GUARANTY AND THAT THE LOANS MADE BY THE BANKS ARE MADE IN RELIANCE UPON SUCH WAIVER. GUARANTOR FURTHER WARRANTS AND REPRESENTS THAT SUCH WAIVER HAS BEEN KNOWINGLY AND VOLUNTARILY MADE, FOLLOWING CONSULTATION WITH LEGAL COUNSEL.
IN THE EVENT OF LITIGATION, THIS GUARANTY MAY BE FILED BY THE ADMINISTRATIVE AGENT IN COURT AS A WRITTEN CONSENT TO A NON-JURY TRIAL. 
  
 (d) Guarantor does hereby further covenant and agree to and with the Administrative Agent that Guarantor may be joined in any action
against Borrower in connection with the Loan Documents and that recovery may be had against Guarantor in such action or in any independent action against Guarantor (with respect to the Guaranteed Obligations), without the Administrative Agent first
pursuing or exhausting any remedy or claim against Borrower or its successors or assigns. Guarantor also agrees that, in an action brought with respect to the Guaranteed Obligations in any jurisdiction, it shall be conclusively bound by the judgment
in any such action by the Administrative Agent (wherever brought) against Borrower or its successors or assigns, as if Guarantor were a party to such action, even though Guarantor was not joined as parties in such action. 
  
 (e) Guarantor agrees to pay all reasonable expenses
(including, without limitation, attorneys’ fees and disbursements) which may be incurred by the Administrative Agent or the Banks in connection with the enforcement of their rights under this Guaranty, whether or not suit is initiated.

  
 21. Notwithstanding anything to the contrary contained herein,
this Guaranty shall terminate and be of no further force or effect upon the full performance and payment of the Guaranteed Obligations hereunder, subject to the provisions of Section 6 hereof. Upon termination of this Guaranty in accordance
with the terms of this Guaranty, the Administrative Agent promptly shall deliver to Guarantor such documents as Guarantor or Guarantor’s counsel reasonably may request in order to evidence such termination. 
  
 22. All of the Administrative Agent’s rights and remedies under each of
the Loan Documents or under this Guaranty are intended to be distinct, separate and cumulative and no such right or remedy therein or herein mentioned is intended to be in exclusion of or a waiver of any other right or remedy available to the
Administrative Agent. 
  

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 IN WITNESS WHEREOF, the parties hereto have executed and delivered this Guaranty of Payment as of the
date and year first above written. 
  

			
	 GUARANTOR:

	
	 KILROY REALTY CORPORATION

		
	 By:
	 	 /s/ Tyler H. Rose


	 Name:
	 	Tyler H. Rose
	 Title:
	 	Senior Vice President and Treasurer
		
	 By:
	 	 /s/ Timothy M. Schoen


	 Name:
	 	Timothy M. Schoen
	 Title:
	 	Vice President – Corporate Finance


  

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	 ACCEPTED:

	
	 JPMORGAN CHASE BANK,

	 as Administrative Agent

		
	 By:
	 	 /s/ Susan Tate


	 Name:
	 	Susan Tate
	 Title:
	 	Vice President








 ACKNOWLEDGMENTS FOR GUARANTOR 
  

			
	STATE OF CALIFORNIA  	 	)
	 	 	) ss.
	COUNTY OF LOS ANGELES	 	)

  
 On October 22, 2004,
before me personally came Tyler H. Rose, to me known to be the person who executed the foregoing instrument, and who, being duly sworn by me, did depose and say that he is Senior Vice President and Treasurer of Kilroy Realty Corporation, and that he
executed the foregoing instrument in the organization’s name, and that he had authority to sign the same, and he acknowledged to me that he executed the same as the act and deed of said organization for the uses and purposes therein mentioned.

  
 [Seal] 
  
  

	
	 /s/ Claudia Thomas


	 Notary Public



  

			
	 STATE OF CALIFORNIA  
	 	)
	 	 	) ss.
	COUNTY OF LOS ANGELES	 	)

  
 On October 22, 2004,
before me personally came Timothy M. Schoen, to me known to be the person who executed the foregoing instrument, and who, being duly sworn by me, did depose and say that he is Vice President – Corporate Finance of Kilroy Realty Corporation, and
that he executed the foregoing instrument in the organization’s name, and that he had authority to sign the same, and he acknowledged to me that he executed the same as the act and deed of said organization for the uses and purposes therein
mentioned. 
  
 [Seal] 
  
  

	
	 /s/ Claudia Thomas


	 Notary Public