Sotheby's International Realty is the world's most recognized luxury real estate brand, operating under license from the Sotheby's auction house and serving ultra-high-net-worth buyers and sellers across 80+ countries.
Sotheby's International Realty was established in 1976 as a real estate brokerage affiliated with the Sotheby's auction house. In 2004, Anywhere Real Estate (then known as Cendant Corporation) acquired the rights to the Sotheby's International Realty brand and began licensing it to independent brokerages, transforming the company from a boutique firm into a global franchise network.
The brand's association with the Sotheby's auction house — founded in 1744 and widely regarded as the premier auction institution for fine art, jewels, and collectibles — gives the real estate operation a positioning advantage that no other residential brokerage can replicate. Clients who buy and sell through Sotheby's International Realty are often the same individuals who consign works through the auction house.
The referral network is the brand's most strategically valuable asset. When an ultra-high-net-worth individual in London decides to purchase in Miami, or a family in Singapore evaluates a second home in New York, the Sotheby's International Realty global network provides a trusted, pre-vetted introduction. This cross-border referral flow is difficult for technology-first brokerages like Compass to replicate.
In the U.S., the brand's strongest markets are New York, Los Angeles, Palm Beach, Greenwich, Aspen, and Nantucket — exactly the geographies where the highest density of billionaire buyers and sellers operate. The company's annual luxury market reports are among the most cited research documents in the premium property space.
Market Focus
Ultra-luxury residential — global referral network for properties $2M+