Gurnee–Sherwood House, also known as the Gurnee–Onderdonck House, is a historic home located at Wesley Hills in Rockland County, New York. It was built about 1795, and is a 1+1⁄2-story, L-shaped, vernacular brick dwelling with stone ends. It has a recent frame addition. The original house features a saltbox profile, brick keying, and large stabilizing ashlarsandstonequoins.[2]: 3