The George P. MacNichol House, also known as the Ford-MacNichol House, is a house located at 2610 Biddle Avenue in Wyandotte, Michigan. It was designated a Michigan State Historic Site in 1973 and listed on the National Register of Historic Places in 1984. The house is currently used as the main historic house museum of Wyandotte Museums. The Marx House is also owned by the Museums and used for art exhibits and community meeting space.