William J. Greenman House

The William J. Greenman House is a historic home located at Cortland in Cortland County, New York. It was built in 1896, and based on a pattern book plan by architect George Franklin Barber. It is a 2½-story, Queen Anne-style frame dwelling. It is sheathed in clapboard and sits on a stone foundation. It features exuberant wood trim, decorative shingles and half-timbering; a wraparound porch with a circular section topped by a bell-shaped roof; and projecting bay windows. Also on the property is a contributing carriage house.

It was listed on the National Register of Historic Places in 2011.