459 Real Estate Listings for Sale in St. Charles

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Search for St. Charles luxury homes with the Sotheby’s International Realty network, your premier resource for St. Charles homes. We have 459 luxury homes for sale in St. Charles, and 62,710 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 St. Charles.