 In 1977, prior to the building being listed on the Register, extensive renovations were done to bring it back to its original appearance, jointly sponsored by the village of Brewster and the Southeast Museum.Supervising architect Richard Brennan of New Canaan, Connecticut relied on the original drawings to guide the restoration.The auditorium's stage was extended 10 feet (3 m) to accommodate the needs of contemporary theatrical productions, and the basement was remodeled to serve as offices for some minort town offices and community organizations, and town court.