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The Sotheby’s International Realty® network provides access to luxury real estate and homes for sale worldwide. View our network’s wide selection of luxury homes, estates, islands and more.

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Expertise. The sale of a significant home is truly noteworthy. To represent a home of distinction requires highly-qualified professionals with global reach and local expertise.


About Sotheby’s International Realty Affiliates LLC

Founded in 1976 to provide independent brokerages with a powerful marketing and referral program for luxury listings, the Sotheby’s International Realty network was designed to connect the finest independent real estate companies to the most prestigious clientele in the world. Sotheby’s International Realty Affiliates LLC is a subsidiary of Realogy Holdings Corp. (NYSE: RLGY), a global leader in real estate franchising and provider of real estate brokerage, relocation and settlement services. In February 2004, Realogy entered into a long-term strategic alliance with Sotheby’s, the operator of the auction house. The agreement provided for the licensing of the Sotheby’s International Realty name and the development of a full franchise system. Affiliations in the system are granted only to brokerages and individuals meeting strict qualifications. Sotheby’s International Realty Affiliates LLC supports its affiliates with a host of operational, marketing, recruiting, educational and business development resources. Franchise affiliates also benefit from an association with the venerable Sotheby’s auction house, established in 1744..