High Quality Content by WIKIPEDIA articles! The Isidore H. Heller House is a house located at 5132 South Woodlawn Avenue in the Hyde Park community area of Chicago in Cook County, Illinois, USA. The house was designed by American architect Frank Lloyd Wright. The design is credited as one of the turning points in Wright`s shift to geometric, Prairie School architecture, which is defined by horizontal lines, flat or hipped roofs with broad overhanging eaves, windows grouped in horizontal bands, and an integration with the landscape, which is meant to evoke native Prairie surroundings.