Search for East Dubuque luxury homes with the Sotheby’s International Realty network, your premier resource for East Dubuque homes. We have luxury homes for sale in East Dubuque, and 36,034 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 East Dubuque.