Single Family Home for sale by owner in Grafton, IL 62037. RECENTLY REDUCED PRICE Directly across the street from the home is a bike trail that leads to the largest state park in Illinois. There are many wineries, places to shop and eat within walking distance, yet the home is in a quiet residential area. You can ride you bike or golf cart to many attractions which include waterfront dining and a large flea market. The Grafton Marina is within walking distance from the home ( http://www.graftonh... See site for full property details.