It is a two-story wood-frame structure, with a gabled roof and clapboarded exterior.

A three-stage square tower rises above the front facade, with a clock in the second stage and belfry in the third.

The main facade is symmetrical, with a large Federal-style fan in the gable, doors topped by half-round transoms, and round-arch windows on the second level flanking a central Palladian window.

It was originally built in the style of a colonial meeting house, with square pews and a gallery; the pews were removed during alterations in 1845–46, at which time the gallery level was built over into a second story.

The building's Federal styling appears to have been inspired by the publications of Asher Benjamin, a resident of nearby Windsor, Vermont.