**EXHIBIT 32.1**
**OFFICERS’ CERTIFICATIONS**
**Certification of Chief Executive Officer**
Pursuant to 18 U.S.C. § 1350, as created by Section 906 of the Sarbanes-OxleyAct of 2002, the undersigned officer of Arden Realty, Inc., the general partnerof Arden Realty Limited Partnership (the “Partnership”), hereby certifies, tosuch officer’s knowledge, that:
               (i)     the accompanying quarterly report on Form 10-Q of the Partnership forthe period ended June 30, 2003 (the “Report”) fully complies with therequirements of Section 13(a) or Section 15(d), as applicable, of theSecurities Exchange Act of 1934, as amended; and
               (ii)     the information contained in the Report fairly presents, in allmaterial respects, the financial condition and results of operations of thePartnership.   Date: August 14, 2003 /s/ Richard S. Ziman    Richard S. Ziman  Chairman of the Board and  Chief Executive Officer  Arden Realty, Inc.
A signed original of this written statement required by Section 906 has beenprovided to the Partnership and will be retained by the Partnership andfurnished to the Securities and Exchange Commission or its staff upon request.
The foregoing certification is being furnished solely to accompany the Reportpursuant to 18 U.S.C. § 1350, and is not being filed for purposes of Section 18of the Securities Exchange Act of 1934, as amended, and is not to beincorporated by reference into any filing of the Partnership, whether madebefore or after the date hereof, regardless of any general incorporationlanguage in such filing.
 

 

**Certification of Chief Financial Officer**
Pursuant to 18 U.S.C. § 1350, as created by Section 906 of the Sarbanes-OxleyAct of 2002, the undersigned officer of Arden Realty, Inc., the general partnerof Arden Realty Limited Partnership (the “Partnership”), hereby certifies, tosuch officer’s knowledge, that:
               (i)     the accompanying quarterly report on Form 10-Q of the Partnership forthe period ended June 30, 2003 (the “Report”) fully complies with therequirements of Section 13(a) or Section 15(d), as applicable, of theSecurities Exchange Act of 1934, as amended; and
               (ii)     the information contained in the Report fairly presents, in allmaterial respects, the financial condition and results of operations of thePartnership.   Date: August 14, 2003 /s/ Richard S. Davis    Richard S. Davis  Senior Vice President and  Chief Financial Officer  Arden Realty, Inc.
A signed original of this written statement required by Section 906 has beenprovided to the Partnership and will be retained by the Partnership andfurnished to the Securities and Exchange Commission or its staff upon request.
The foregoing certification is being furnished solely to accompany the Reportpursuant to 18 U.S.C. § 1350, and is not being filed for purposes of Section 18of the Securities Exchange Act of 1934, as amended, and is not to beincorporated by reference into any filing of the Partnership, whether madebefore or after the date hereof, regardless of any general incorporationlanguage in such filing.
 

 

**Certification of President**
Pursuant to 18 U.S.C. § 1350, as created by Section 906 of the Sarbanes-OxleyAct of 2002, the undersigned officer of Arden Realty, Inc., the general partnerof Arden Realty Limited Partnership (the “Partnership”), hereby certifies, tosuch officer’s knowledge, that:
               (i)     the accompanying quarterly report on Form 10-Q of the Partnership forthe period ended June 30, 2003 (the “Report”) fully complies with therequirements of Section 13(a) or Section 15(d), as applicable, of theSecurities Exchange Act of 1934, as amended; and
               (ii)     the information contained in the Report fairly presents, in allmaterial respects, the financial condition and results of operations of thePartnership.   Date: August 14, 2003 /s/ Victor J. Coleman    Victor J. Coleman  President and Chief Operating Officer  Arden Realty, Inc.
A signed original of this written statement required by Section 906 has beenprovided to the Partnership and will be retained by the Partnership andfurnished to the Securities and Exchange Commission or its staff upon request.
The foregoing certification is being furnished solely to accompany the Reportpursuant to 18 U.S.C. § 1350, and is not being filed for purposes of Section 18of the Securities Exchange Act of 1934, as amended, and is not to beincorporated by reference into any filing of the Partnership, whether madebefore or after the date hereof, regardless of any general incorporationlanguage in such filing.
 

 

**Certification of Executive Vice President**
Pursuant to 18 U.S.C. § 1350, as created by Section 906 of the Sarbanes-OxleyAct of 2002, the undersigned officer of Arden Realty, Inc., the general partnerof Arden Realty Limited Partnership (the “Partnership”), hereby certifies, tosuch officer’s knowledge, that:
               (i)     the accompanying quarterly report on Form 10-Q of the Partnership forthe period ended June 30, 2003 (the “Report”) fully complies with therequirements of Section 13(a) or Section 15(d), as applicable, of theSecurities Exchange Act of 1934, as amended; and
               (ii)     the information contained in the Report fairly presents, in allmaterial respects, the financial condition and results of operations of thePartnership.   Date: August 14, 2003 /s/ Andrew J. Sobel    Andrew J. Sobel  Executive Vice President – Strategic  Planning and Operations  Arden Realty, Inc.
A signed original of this written statement required by Section 906 has beenprovided to the Partnership and will be retained by the Partnership andfurnished to the Securities and Exchange Commission or its staff upon request.
The foregoing certification is being furnished solely to accompany the Reportpursuant to 18 U.S.C. § 1350, and is not being filed for purposes of Section 18of the Securities Exchange Act of 1934, as amended, and is not to beincorporated by reference into any filing of the Partnership, whether madebefore or after the date hereof, regardless of any general incorporationlanguage in such filing.
 

 

**Certification of Senior Vice President**
Pursuant to 18 U.S.C. § 1350, as created by Section 906 of the Sarbanes-OxleyAct of 2002, the undersigned officer of Arden Realty, Inc., the general partnerof Arden Realty Limited Partnership (the “Partnership”), hereby certifies, tosuch officer’s knowledge, that:
               (i)     the accompanying quarterly report on Form 10-Q of the Partnership forthe period ended June 30, 2003 (the “Report”) fully complies with therequirements of Section 13(a) or Section 15(d), as applicable, of theSecurities Exchange Act of 1934, as amended; and
               (ii)     the information contained in the Report fairly presents, in allmaterial respects, the financial condition and results of operations of thePartnership.   Date: August 14, 2003 /s/ Robert C. Peddicord    Robert C. Peddicord  Senior Vice President –  Leasing and Property Operations  Arden Realty, Inc.
A signed original of this written statement required by Section 906 has beenprovided to the Partnership and will be retained by the Partnership andfurnished to the Securities and Exchange Commission or its staff upon request.
The foregoing certification is being furnished solely to accompany the Reportpursuant to 18 U.S.C. § 1350, and is not being filed for purposes of Section 18of the Securities Exchange Act of 1934, as amended, and is not to beincorporated by reference into any filing of the Partnership, whether madebefore or after the date hereof, regardless of any general incorporationlanguage in such filing.
 

 

**Certification of General Counsel**
Pursuant to 18 U.S.C. § 1350, as created by Section 906 of the Sarbanes-OxleyAct of 2002, the undersigned officer of Arden Realty, Inc., the general partnerof Arden Realty Limited Partnership (the “Partnership”), hereby certifies, tosuch officer’s knowledge, that:
               (i)     the accompanying quarterly report on Form 10-Q of the Partnership forthe period ended June 30, 2003 (the “Report”) fully complies with therequirements of Section 13(a) or Section 15(d), as applicable, of theSecurities Exchange Act of 1934, as amended; and
               (ii)     the information contained in the Report fairly presents, in allmaterial respects, the financial condition and results of operations of thePartnership.   Date: August 14, 2003 /s/ David A. Swartz    David A. Swartz  General Counsel and Secretary  Arden Realty, Inc.
A signed original of this written statement required by Section 906 has beenprovided to the Partnership and will be retained by the Partnership andfurnished to the Securities and Exchange Commission or its staff upon request.
The foregoing certification is being furnished solely to accompany the Reportpursuant to 18 U.S.C. § 1350, and is not being filed for purposes of Section 18of the Securities Exchange Act of 1934, as amended, and is not to beincorporated by reference into any filing of the Partnership, whether madebefore or after the date hereof, regardless of any general incorporationlanguage in such filing.