The property was divided in 1869 and sold in two large lots. Another piece was later sold at the turn of the 20th century, but the mansion and 150 acres had been intact since 1904. When the complex was nominated in 1985, it consisted of this 150 acres. Some seventy-seven acres was considered in the nomination, as it contained the mansion and major part of outbuildings associated with the historic complex. Also on the property were later additions such as a Victorian horse barn and 1930s garage.