The building was listed on the National Register of Historic Places in 1978.

The church is a modest cruciform structure, built out of wood and finished in vertical board-and-batten siding.

It is covered by a gabled roof, and diverges from standard plans published by Upjohn in that it has no tower, and that it has transepts, which were not present in plans found in his 1852 Upjohn's Rural Architecture guide.

[2] The Brunswick Episcopal congregation was organized in 1844, and was the third established in the state of Maine.

This church is a clear precursor of the designs published there, which were later widely used.