154 Ralston Avenue is a 2 1/2 story, 5 bay, rectangular plan, wood frame, Colonial Revival, residential building. Constructed c. 1900, the side gable-roofed house features wood shingle cladding, 3 shed dormers, a classicizing entablature, simple wooden window entablatures and a Doric column-supported open portico. The house is flanked by single bay, single story, set back, side porches.