356 Warwick Avenue is a 2 1/2 story, 2 bay, rectangular plan, eclectic residential building. The c. 1925, slate-clad, side gable-roofed house is articulated by twin cross gables. Both gables and the second story overhang are supported by brackets. An enclosed portico features a segmentally-arched entrance door and a bracket-supported gabled portico hood. The fenestration consists of 8/1 windows on the second floor and leaded window groupings on the first. The building is in need of maintenance.