The B. Harley Bradley House in Kankakee, Illinois, is widely acknowledged as Wright's first Prairie Style design. It is listed on the National Register of Historic Places individually and as part of the Riverview Historic District. Following an extensive restoration, the Bradley House now enjoys the opportunity to be appreciated by architecture fans from around the world. This Prairie Style house was designed by Frank Lloyd Wright along with its neighboring home. The houses are acknowledged by the Frank Lloyd Wright Building Conservancy as Wright's first house designs that ushered in Wright's Prairie Style. The B. Harley Bradley House is open for one hour tours.