The Hartman family resided on the property from roughly 1750 to 1906. It was here that the George Hartman House would ultimately be erected and then expanded.[2]
The George Hartman House was built in three stages. The oldest section, which was built between about 1790 and 1801, is a two-and-one-half-story, random fieldstone house with a gable roof and twenty-inch-thick stone walls.[2]
The two-and-one-half-story, center hall plan random fieldstone addition was built in 1806.[2]
During the late 1930s, a two-and-one-half-story frame addition was erected on the north side.[2]
