2635 16th Street, NW At 2635 16th Street, NW, directly north of the Richardsonian Romanesque-style Warder Mansion sits a modest three-story, grey-painted brick house, built in 1907 by John Simpson & Sons (1865-1919) for William Addison Rogers (1843-1920) and his wife, Icadora "Dora" Carrothers Rogers (1845-1932). The modest home was built for $7150 (approximately $240K … Continue reading 2635 16th Street, NW: The Rogers House