The Malcolm Willey House is located in Minneapolis, Minnesota, United States.In June 1932, his wife Nancy Willey sent a letter to Wright asking if he would be able to provide them a "creation of art" for a budget of "about $8,000".A major design feature is the 30-60-90 triangle which shapes the terrace, the skylights, and two clerestory windows in the living room.This was an important step away from the historic precedent of compartmentalizing the functions of the house into separate rooms.[2] Located at 255 Bedford Street Southeast in the Minneapolis neighborhood of Prospect Park, the home remains private and is only partially visible from public roads.