Three.
Mid 19th c.
Consists of three residential buildings scattered along Jackson Street northeast of the former site of the Plymouth Granite Co. mill that are identified as belonging to the company on an 1874 map of the area. All of the residences consist of relatively small one-and-a-half-story single-family wood-frame vernacular structures and they include 209, 288, and 294 Jackson Street. The houses at 288 and 294 Jackson Street once stood in a row of four nearly identical residences, however, the other two buildings have been demolished.