25 Massachusetts Avenue NW

Washington, D.C.

25 Massachusetts Avenue is near the corner of Massachusetts Avenue and North Capitol Street, close to Union Station and the U.S. Capitol, and is a prominent landmark to the Capitol Hill area.

The building is the first of Republic’s two-phase Republic Square complex. Republic Square I is a free-standing, nine-story, 385,000-square-foot, Class-A office building with a landscaped 50-foot setback off Massachusetts Avenue, a private courtyard behind the building, and four levels of subterranean parking.

25 Massachusetts became a new standard bearer for Capitol Hill upon its completion. Its tenants include National Cable & Television Association, General Motors, Google, American Medical Association, and the American Institute of Iron & Steel.

* All projects for development are expressed at original cost and do not represent fair market value.

Project Cost
$100 Million*
Year Completed