Categories Capitol Hill 410 7th St. SE Post author By pickering Post date May 3, 2017 No Comments on 410 7th St. SE 410 7th st se 410 7th St. SE is a two-story rowhouse, built in 1890. It is now used as a small office building. ← 2216 Martin Luther King Jr Avenue SE → 1100 6th St. NW