366 Turrell Avenue is a 2 1/2 story, 3 bay, rectangular plan, wood frame, eclectic, residential building. The c. 1920, slate-clad, hip-roofed house features a cross gable and hipped dormer. The cross gable is ornamented with a round-arched window in the apex and a classicizing entrance surround. Additional detailing includes a Doric column-supported wrap-around porch, 2/1 and 3/1 vertical-paned sash, clapboard cladding on the first floor and wood shingle cladding on the upper stories.