Mader House  Mader House is a historic home located at Poughkeepsie, Dutchess County, New York. It was built about 1925 and is a -story, three-bay-wide bungalow-style dwelling with a low-pitched roof. It is sheathed in pink stucco and sits on a raised basement. It features a spacious front porch and large multi-paned windows. It was designed by architect Percival M. Lloyd. It was added to the National Register of Historic Places in 1982.