AAA Editor Notes
Francis Costigan House Museum is at 408 W. Third St. Designed by architect Francis Costigan in 1850, this house is considered a masterpiece of 19th-century design for its creative use of limited space. The lot on which the two-story Greek Revival house sits is only 22 feet wide. The interior features an elegant drawing room, twin fireplaces, curved walls and handcrafted woodwork.