742 Real Estate Listings for Sale in Naperville

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Search for Naperville luxury homes with the Sotheby’s International Realty network, your premier resource for Naperville homes. We have 742 luxury homes for sale in Naperville, and 54,269 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 Naperville.