Sotheby's serves its international clientele and is recognized as one of the oldest and largest auction houses in the world since 1744. Established in 1976 as a logical extension of the fine arts services, Sotheby's International Realty® has grown And has become the leader in real estate agencies for the marketing and sale of high-end properties: today it has more than 880 offices in 70 countries around the world, including more than 40 branches in France.
In 2004, Sotheby's and Cendant Corporation (now: Realogy Corporation), the global provider of real estate services, agreed on a strategic alliance. Under a long-term agreement with Sotheby's, Realogy has developed a franchise system for Sotheby's International Realty®.
 
As a result, Sotheby's International Realty® has entered an unprecedented expansion phase. Sotheby's International Realty ® is the world's most prestigious real estate market, thanks to the massive investments made in recent years