Matt Pacinelli

Managing Director

Stream Washington DC

1601 K Street NW
Suite 1100
Washington, District Of Columbia 20006
T: 202.595.1498
M: 202.271.0526

Matt Pacinelli

Managing Director

Matt Pacinelli serves as Managing Director for the firm’s Washington, DC office.  In this capacity, he is responsible for leading the Washington, DC leasing team and further developing the company’s platform throughout the region. Matt’s expertise and diverse background in institutional leasing, asset management, acquisitions, development, construction, and tenant representation allow him to offer a unique skillset to commercial real estate investors in Washington, DC.

Prior to joining Stream Realty Partners, Matt was a key executive and Senior Vice President at Penzance, where he led all office and retail leasing and marketing efforts of the firm’s office portfolio from 2005 to 2016.  Prior to joining Penzance, Matt was Director of Leasing at Glenborough Realty Trust, Inc., where he was responsible for managing the leasing component of the firm’s Washington, DC regional portfolio.  Before joining Glenborough, he served in a tenant representation capacity in the Washington, DC office of CBRE.


NAIOP DC/VA Awards of Excellence (2016)
BEST REAL ESTATE TRANSACTION: Tenant Lease – 0 – 20,000 SF
George Washington University Lease at The Watergate Office Building

Bisnow “35 Under 35: Rising Stars of Commercial Real Estate” (2008)

Education & Designations

  • American University- BA in Political Science


  • The Real Estate Group
  • Commercial Real Estate Brokerage Association of Washington, DC (CREBA)
  • WDCAR (Washington DC Association of REALTORS)
    Member, Board of Directors

Client Experience

  • American Realty Advisors
  • ASB Capital Management
  • The Baupost Group
  • Domain Capital Advisors
  • Dune Real Estate Partners
  • Federal Capital Partners
  • Greenfield Partners
  • Invesco
  • Lionstone Investments
  • Prudential (PGIM Real Estate)
  • State of Michigan Office of Retirement Services