Built in 1840, it is architecturally an eclectic combination of Federal period design with Gothic Revival features.

[1] The Union Meetinghouse is one of the most prominent features of Ferrisburg's small town center, standing facing west at the northeast corner of US 7 and Middlebrook Road.

A two-stage belltower, a replica of the original (destroyed by fire in 1976) rises from the ridgeline, with a belfry featuring ogee-arched louvered openings.

The front facade is symmetrical, with two double-door entrances flanking a central tall Gothic-arched window with tracery.

The building originally had box pews, but these were removed in the 19th century in favor of auditorium-style seating.