Homes on the 1800 block of Park Road, NW (north side) in the Mount Pleasant neighborhood of Washington, D.C. The entire block (1801, 1809, 1827, 1833, 1835, 1841, 1843, 1857, 1867, & 1869 Park Road, NW as well as five carriage houses) was added to the National Register of Historic Places on November 15, 1978 and is a contributing property to the Mount Pleasant Historic District.