
This absolutely unusual and enchanting cottage on Mount Vernon Street in Beacon Hill, Boston, was originally was constructed in the 1840s but completely altered decades later in its distinctive English Queen Anne style. In 1878, Frank Hill Smith, an artist and interior designer, worked with architect, Clarence Luce to renovate what was originally a two-story Greek Revival house into one of the most eclectic and unique residences in New England. The Sunflower Castle, a name reputedly coined by Oliver Wendell Holmes, features a yellow stucco first floor with the upper floors covered with red fish-scale shingles. Further detail includes the half-timbering, decorative panels depicting a gryffin and a sunflower in the gable, and carved wood frieze over the doorway. Clarence Luce was likely so inspired by this project, that he built an even more extravagant example of this house for Edward Stanwood in Brookline soon after. By 1903, the property was sold to the painter, Gertrude Beals Bourne and her husband, architect, Frank A. Bourne, who were both key players in the revival and gentrification of the Beacon Hill Flat neighborhood west of Charles Street in the early 20th century. The Sunflower Castle was used as their home and as an artist’s studio for the couple, with Frank adding the side garden wall with tile-roofed gateway to enclose a private open space. The property remains as a private residence.