The Toutorsky Mansion, also called the Brown-Toutorsky House, is a five-story, 18-room house located at 1720 16th Street, NW in the Dupont Circle neighborhood of Washington, D.C. Since 2012, it has housed the Embassy of the Republic of the Congo. The 12,000-square-foot (1,100 m2) mansion was completed in 1894 for U.S. Supreme Court Justice Henry Billings Brown. Brown spent $65,000 ($2,035,750 today) to build the house, including $25,000 to buy the land from the Riggs family in 1891.