WASHINGTON, D.C. — The Thomas Sommerville Companies has acquired the former A&A Hardware Building, a two-story, 40,000-square foot warehouse and office building in Washington, D.C., from Theodore Grossman for $3.5 million. The property is located at 6250 Chillum Place NW. Neil Simon and Jonathan Butts of Merrifield, Va.-based Uniwest Commercial Realty represented the seller, and Alan Coppola of KLNB’s Columbia, Md. office represented buyer. The building will continue to be used as a hardware, plumbing and electrical supply company.