The Frank Lloyd Wright-designed Ingalls House in River Forest, Illinois, USA is on the market. This prairie-style house dates from 1909 and although (as you would expect) it isn’t in entirely original condition, the house still has an air of originality about it.
But changes have been made since the original build, not least with the
sympathetic addition of an expanded kitchen, new family room and deck area. That was apparently undertaken by a local architect who purchased the house back in 1977.