The buildings of the Wheaton farm are used today by the park for numerous purposes. Wheaton House, a timber framed post and beam structure crafted from eastern hemlock, holds the offices of "The Friends of Salt Springs Park". A second farm house provides rental income to help support the Friends' work. A carriage barn next to the Wheaton House is built entirely of hemlock timbers with hand hewn beams and sawed posts. It also has a foundation of native stone, built without mortar. It and the dairy barn provide space for programs, historical displays, and events.