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Exhibit 21

Subsidiaries of the Registrant

Subsidiary			State of Incorporation
3310 West End, LLC			TN
4765 Carmel Mountain Road, LLC			TN
5901 Westown Parkway MOB, LLC			DE
593HR, LLC			TN
630 S Raymond, LLC			TN
Allenmore C, LLC			DE
Ankeny North MOB, LLC			DE
Clive Wellness Campus Building Five, LLC			DE
Clive Wellness Campus Building One, LLC			DE
Clive Wellness Campus Building Two, LLC			DE
Cotton Pasadena, LLC			TN
DOB III, LLC			TN
DPCI 6002 Professional, LLC			GA
DPCII 6001 Professional, LLC			GA
Grandview Alamance MOB, LLC			TN
Greensboro Medical Center, LLC			TN
Healthcare Acquisition of Texas, Inc.			AL
Healthcare Realty Services Incorporated			TN
Healthcare Realty Trust Incorporated			MD
HR 3705 Medical Parkway, LLC			DE
HR 601 Broadway Unit A, LLC			TN
HR 9191 Pinecroft SPE, LLC			DE
HR Acquisition I Corporation			MD
HR Acquisition of Alabama, Inc.			AL
HR Acquisition of Pennsylvania, Inc.			PA
HR Acquisition of San Antonio, Ltd.			AL
HR Assets, LLC			DE
HR Bell Air, LLC			MD
HR Briargate, LLC			DE
HR Dakota, LLC			DE
HR Fair Oaks 3650, LLC			TN
HR Fair Oaks 3700, LLC			TN
HR First Hill Medical Building SPE, LLC			DE
HR Forest Glen, LLC			TN
HR Fridley, LLC			MN
HR HMP Unit 1 SPE, LLC			DE
HR Interests, Inc.			TX
HR Lowry Medical Center SPE, LLC			DE
HR MAC II, LLC			DE

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HR MPC II, LLC			TN
HR McNaughten SPE, LLC			DE
HR MRMC MOB II SPE, LLC			DE
HR MRMC MOB III SPE, LLC			DE
HR North Carolina, LLC			DE
HR of California, Inc.			AL
HR of Carolinas, LLC			DE
HR of Indiana, LLC			DE
HR of Iowa, LLC			DE
HR of Los Angeles, Inc.			AL
HR of Los Angeles, Ltd.			AL
HR of Sarasota, LLC			AL
HR Richmond Community SPE, LLC			DE
HR Santa Rosa, LLC			TN
HR Springfield MO, LLC			DE
HR St. Francis MOB I SPE, LLC			DE
HR St. Mary’s MOB NW SPE, LLC			DE
HR St. Mary’s MOB South SPE, LLC			DE
HR St. Mary’s MOB West SPE, LLC			DE
HR Summit Crossing SPE, LLC			DE
HR Three Tree, LLC			DE
HR Unity, LLC			TN
HR Valley North, LLC			DE
HR West Des Moines SPE, LLC			DE
HR West Hills Manager SPE, LLC			TN
HR West Hills MOB SPE, LLC			TN
HRP MAC III, LLC			DE
HRP MAC IV, LLC			DE
HR-Pima, LLC			DE
HRT of Alabama, Inc.			AL
HRT of Delaware, Inc.			DE
HRT of Illinois, Inc.			DE
HRT of Louisiana, Inc.			LA
HRT of Mississippi, Inc.			DE
HRT of Roanoke, Inc.			VA
HRT of Tennessee, LLC			TN
HRT of Virginia, Inc.			VA
HRT Properties of Texas, Ltd.			TX
KCC 340 Kennestone, LLC			GA
KPCI 55 Whitcher, LLC			GA
KPCII 61 Whitcher, LLC			GA
La Plata Street Co., Inc.			CA
Lakewood MOB, LLC			DE
Maplewood MOB, LLC			DE
Oat Properties, LLC			TN

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Pasadena Medical Plaza SSJ Ltd.			FL
Plano Medical Pavilion, LLC			TN
POP 144 Bill Carruth, LLC			GA
PPC 148 Bill Carruth, LLC			GA
Ridgeline Medical, LLC			TN
Southwest General Medical Building (TX) SPE, LLC			DE
Stevens Pavilion LLC			DE
Torrey Hills Member SPE, Inc.			TN
TM Medical Center, LLC			TN
Union Plaza Holdings, LLC			TN
West Norman SPE, LLC			TN
Yakima Valley Subsidiary LLC			DE