Keith Summers

Keith Summers


Senior Vice President

License # VA #0225050740, MD #659240, DC #BR98378298

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Professional Summary

Keith Summers is a Senior Vice President for the Colliers International DC Metropolitan region, specializing in all types of Seniors Housing (CCRC) Acquistion, Disposition and Land transactions.  Keith also has extensive experience in suburban office, Industrial and Flex properties for both Tenants and Landlords.   With over 21 years of experience, Keith has represented many well-known national and regional companies within the DC Metropolitan area. Keith is also a member of the National Seniors Housing Group for Colliers International USA.



An electrical engineering graduate of Kansas State University, Keith is a former Regional Manager and Assistant Vice President of California-based PS Business Parks, Inc., a publicly traded Real Estate Investment Trust (REIT), encompassing more than 29 million square feet nationwide.

Prior to joining PS Business Parks, he was an Associate Broker and Vice President at Grubb & Ellis Company in Tysons Corner, Virginia, where his clients included Metlife, The Salvation Army, Qwest Communications and Vonage. While at Grubb & Ellis, Keith was instrumental in developing a life sciences specialty practice group, which represented the interests of biotech and life sciences organizations nationwide.


A Certified Commercial Investment Member® (CCIM) and licensed professional electrical engineer, Keith served on the Commercial Real Estate Development Association’s (NAIOP) Executive Committee, Board of Directors and  Education Program Committee. He is a past member of the Greater Washington Commercial Association of Realtors® (GWCAR), the Northern Virginia Technology Council, the Virginia Biotechnology Association and the Vienna Tysons Chamber of Commerce.


Active in the community, Keith is a member of Terraforma and Dulles Community Church Men’s ministry and attends the organizations weekly fellowship breakfast for various businesses.


Kansas State University, BS Electrical Engineering, 1984

Memberships & Involvements

NAIOP National Real Estate Developers Association

Certified Commercial Investment Member

Colliers National Senior Housing Practice Group


CA Ventures, Kaufman Jacobs, Senior Lifestyles, Harbor Retirement Associates, Silverstone Healthcare Corp, Brickmont Senior Living, Caddis Healthcare, McFarlin Group, Metropolitan Life Insurance, Hamilton Resources, Vonage, Qwest Communications, American College of Radiology,  The Peterson Companies, Salvation Army, American Security Programs, Home Fix Corporation, Heritage Crystal Clean, New Boston Fund, Buchanan Partners, Berkley Net Underwriters, Allstate Insurance, Meadows Nurseries, Final Mile Logistics, Southern States Cooperative, Luray Caverns, Velsar, Regus, Schneider Electric,  SecurAmerica, Webb Mason,  Waste Management, Allstate and Mutual of Omaha.


"For the last year, Keith Summers of Colliers International (Tysons Corner, VA) has been representing Silverstone Healthcare Company in its quest for in-fill, high-quality sites for development of private-pay assisted living and memory care facilities in the greater Washington, DC market. Our quest has taken us from the northern reaches of Montgomery County in Maryland on down through Fairfax, Loudoun and Prince William Counties in Virginia. Using his extensive knowledge of the markets and a well-connected network of property owners and other real estate professionals, Keith has identified roughly two dozen parcels which we have collectively culled down to six viable development sites. Throughout the process, Keith has been proactive, diligent, responsive and has consistently shown considerable ingenuity in sourcing attractive development sites."

-Rick Sheppard; President & COO, Silverstone Healthcare Company, LLC 


Ground lease, Land Marketing, Land Sales, Mixed-Use Properties, Residual Land Value, Seniors Housing
Service Lines
Landlord Representation, Tenant Representation
Property Types
Office, Industrial, Land, Healthcare-Medical
Self Storage, Seniors Housing Group


Recent Transactions

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Feb 7, 2016
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