The Samuel Brooks House is located on Pleasant Hill Road north of the hamlet of Mountainville. Brooks, a descendant of one of Cornwall's oldest families, built this as a farmhouse around 1860. After the Civil War, summer boarders from New York City began coming to Cornwall, and Brooks quickly adapted it for use as a boardinghouse. Its location, near Schunemunk Mountain made it a desirable location for the summer boarders who made Cornwall a popular resort community in the late 19th century. In 1996 it was listed on the National Register of Historic Places.