Search for Coal City luxury homes with the Sotheby’s International Realty network, your premier resource for Coal City homes. We have 53 luxury homes for sale in Coal City, and 54,223 homes in all of Illinois. Homes listings include vacation homes, apartments, penthouses, luxury retreats, lake homes, ski chalets, villas, and many more lifestyle options. Each sale listing includes detailed descriptions, photos, amenities and neighborhood information for Coal City.