Clark constructed a 336,000 square-foot mixed-use residential building with two levels of below-grade parking. The 13-story building features 291 units and a penthouse with views of the stadium, Capitol Building, and Washington Monument. The structure also includes two levels of retail space and rooftop amenities. The building’s façade is comprised of brick. A window wall with fin projections and Corten expressions highlights the brick elements.

1221 Van has achieved LEED Silver certification and features a green roof.