899 and 999 North Capitol Street NE, two Class A office buildings in the North of Massachusetts Avenue ("NoMa") district of Washington, DC comprise the office complex known as Union Square. Together the buildings provide 609,540 square feet of office space, most of which is leased to District of Columbia government agencies. The two 9-story buildings are linked by a common center plaza located at 901 North Capitol Street NE. The property offers convenient access to transportation, including Metro, Amtrak, bus, and commuter rail, as well as ample underground parking.
899 North Capitol was constructed in 1969, and has undergone several renovations. Recent renovations in 2012 to 2013 included upgrades to the main lobby, restrooms and elevator cabs. In 2010 the building achieved LEED Silver certification.
• 271 below-grade parking spaces
• Located a block and a half from Union Station
• Proximity to Metro, Amtrak, bus, and commuter rail
• LEED Silver certified and have achieved an EPA Energy Star rating since 2007