1129 20th Street NW

1129 20the Street NW is a176,071 SF, 10-story Class A office property in the Central Business District. The property, also known as The Liberty Building, was purchased from an affiliate of Prologis, Inc.

Developed in 1969 and completely renovated in 2009 with the addition of two floors and a roof deck, the Liberty Building, formerly known as the Board of Trade Building, is LEED Gold certified and situated within blocks of four major Metro rail lines. The building has four sides of windows and 18,500 SF floorplates that are ideal for smaller tenants.


1425 New York Avenue

One M will serve as the new headquarters for the National Association of Broadcasters (NAB). This 11-story, 118,000 SF, LEED® Silver-certified Class A office building will offer a conferencing center on the top two floors and 4,100 SF of retail space on the ground floor. A premier office location, it will provide unobstructed views of the U.S. Capitol, as well as spectacular views to Washington’s monumental core. The building will also have a state-of-the-art fitness center, a spacious two-story lobby, glass facade, rooftop terrace, 24-hour security, and a three-level parking garage located below grade.

One M is in an unmatched location, with the Navy Yard Metro less than a block away and in close proximity to the Capitol building, Nationals Park, as well as The Yards and The Wharf. I-295, I-395, the George Washington Parkway, and other main thoroughfares offer easy access to Reagan National Airport and downtown Washington, DC.