Blenheim is a historic home located near Ballsville, Powhatan County, Virginia. It is a -story, U-shaped vernacular frame dwelling. The earliest section is dated to the 18th century, with the two 19th-century wings, dating to 1803âÂÂ06 and the mid-1830s. Three minor 20th-century additions have also been constructed. Also on the property is a contributing smokehouse.
It was added to the National Register of Historic Places in 1986.