Stephanie Heffernan

Executive Director • United States

Stephanie Hefferman Washington DC
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Local Office:

2101 L Street, N.W.
Suite 500
Washington, DC 20037
United States

Office: +1 (202) 463-1135

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Stephanie Heffernan

Executive Director • United States


Stephanie Heffernan joined Cushman & Wakefield in 2008 and has almost twenty years of architecture and real estate related experience. Stephanie began her career in leasing with Cushman & Wakefield’s Government Services Group, with a focus on representing building owners in pursuing federal government interests. She later expanded her capabilities to include leading private sector leasing efforts for landlord clients including Deka Immobilien Investments, New York Life Real Estate Investors, Principal Real Estate Investors, Douglas Development Corporation, EastBanc Properties, American Realty Advisors, and Westbrook Partners, among many others. Stephanie has also represented a diverse group of institutional and private sector tenant clients including Georgetown University, The George Washington University, and The World Bank Group. She recently transitioned back full time to the Government Services Group with a focus solely on representing owners targeting federal and local government tenants.

Stephanie’s strengths lie in her ability to analyze and negotiate complex real estate transactions. She presents detailed financial analysis from both a tenant and landlord perspective that allow her clients to make fully informed decisions during transaction negotiation. Prior to joining Cushman & Wakefield, Stephanie worked for over four years in the Washington, DC office of international architecture firm Gensler. She holds a Bachelor of Urban and Environmental Planning degree from The University of Virginia’s School of Architecture.

Landlord Representation

  • 601W Companies, Whittle School & Studios, 4000 Connecticut Avenue, NW - 670,000 SF
  • Morgan Stanley Real Estate Investments, K&L Gates, 1601 K Street, NW - 121,000 SF
  • Deka Immobilien GmBH, The European External Action Service, 2175 K Street, Washington, DC - 70,913 SF
  • 1700 K Street Associates, LLC (group of high net worth families), Wells Fargo Bank, N.A., 1700 K Street, NW - 68,868 SF
  • 1700 K Street Associates, LLC (group of high net worth families), Financial Industry Regulatory Authority (FINRA), 1700 K Street, NW - 67,764 SF
  • Westbrook Partners/MRP Realty, Van Ness Feldman, 2000 Pennsylvania Avenue, NW - 44,469 SF
  • New York Life Investments, Hill & Knowlton Strategies, 607 14th Street, NW - 36,529 SF
  • Principal Real Estate Investors, The Children’s Guild Alliance, 1200 1st Street, NE - 22,986 SF
  • New York Life Investments, Cassidy Associates, 607 14th Street, NW - 21,000 SF
  • Gould Property Company/Oxford Properties, The Brunswick Group, 600 Massachusetts Avenue, NW - 21,347 SF

Tenant Representation

  • The World Bank Group, 1776 G Street, NW - 212,000 SF
  • Georgetown University, School of Continuing Studies, 650 Massachusetts Avenue, NW - 91,151 SF
  • Georgetown University, 2115 Wisconsin Avenue, NW – 87,000 SF
  • Georgetown University, 3600 M Street, NW - 81,765 SF
  • The World Bank Group, 1899 Pennsylvania Avenue, NW - 55,558 SF
  • George Washington University, 2600 Virginia Avenue, NW - 18,438 SF
  • MapBox, 740 15th Street, NW - 16,549 SF
  • The Mintz Group, 1150 18th Street, NW - 12,000 SF
  • The Embassy of Belgium, 1430 K Street NW - 9,500 SF

  • Cushman & Wakefield “Rising Star,” 2014
  • CREBA – Top 10 Leasing Broker in Washington, DC, 2017, 2018
  • CREBA – Member, Multi-Million Dollar Club

My Listings

Multiple Spaces
For Lease • Office
The Atlantic Building

950 F Street NW
Washington, DC 20004
United States

Total Available Space: 125,263 SF

Rental Price: Negotiable

Available
For Lease • Office
Western Market

2000 Pennsylvania Avenue NW, #400/500/600
Washington, DC 20006
United States

Available Space: 66,911 SF

Rental Price: Negotiable

Available
For Lease • Office
Jemal's Washington Gateway

64 New York Avenue, NW (77 P St, NE)
Washington, DC 20002
United States

Available Space: 1,731 SF

Rental Price: $45.00 USD

Multiple Spaces
For Lease • Office
2033 K Street NW

2033 K Street NW
Washington, DC 20036
United States

Total Available Space: 92,443 SF

Rental Price: $65.00 USD

Multiple Spaces
For Lease • Office
The Westory

607 14th Street NW
Washington, DC 20005
United States

Total Available Space: 159,059 SF

Rental Price: Negotiable

Multiple Spaces
For Lease • Office
Capitol Plaza I

1200 1st Street NE
Washington, DC 20002
United States

Total Available Space: 28,111 SF

Rental Price: Negotiable

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