Located at 401 9th Street, NW, the 405,371-sf, 11-story, mixed-use office building was built by Boston Properties Inc. and Gould Property Company in October of 1999. Market Square North is one-half block from Pennsylvania Ave. and adjacent to the Navy Memorial. The facility includes a four-story atrium, concierge, fitness facility, rooftop terrace and 18,000 square feet of retail shops and restaurants.

Gregory M. Storrs, assistant vice president and Jonathan L. Kaylor, vice president, are the company's in-house leasing representatives for Market Square North. Boston Properties owns approximately 9.5 million sf of office space here in the metropolitan area with an additional 1.6 million sf under development and the potential to build an additional 4,270,000 sf.