Key facts
- Sotheby's International Realty, Inc. has acquired ONE Sotheby's International Realty and TTR Sotheby's International Realty.
- The acquisitions expand company-owned coverage into Florida's east coast, Princeton, Lambertville, New Jersey, and the Washington D.C. metropolitan area.
- Existing leadership teams at both acquired brokerages will continue in their roles.
- The move is part of Sotheby's strategy to operate company-owned brokerages in key luxury markets.
- Advisors from the acquired firms will receive access to additional technology, marketing, and networking resources.
Sotheby's International Realty, Inc. announced Wednesday the acquisition of two of its largest affiliates, ONE Sotheby's International Realty and TTR Sotheby's International Realty, bringing them under the company-owned brokerage umbrella. The transactions, the financial terms of which were not disclosed, expand Sotheby's direct coverage into Florida's east coast, Princeton and Lambertville, New Jersey, and the Washington D.C. metropolitan area.
These new regions join Sotheby's existing company-owned operations in New York City, Los Angeles, Houston, Denver, and Park City, Utah. This move aligns with the brand's strategy of operating company-owned brokerages in core luxury markets while maintaining a broader network of independent affiliates globally. Sotheby's International Realty, founded in 1976, now comprises over 1,100 offices across 86 countries and territories.
Philip White, president and CEO of Sotheby's International Realty, described the acquisitions as a strategic investment in the brand's strength and its representatives. He highlighted Florida as a cultural corridor, and Washington D.C. as a political capital, mirroring New York's status as a financial capital, and identified these as centers of influence driving luxury housing demand.
In Florida, ONE Sotheby's International Realty serves the state's east coast, a market experiencing sustained in-migration and demand for second homes. TTR Sotheby's International Realty is a significant player in the Washington D.C. luxury market, influenced by federal employment and government contracting. Both companies will retain their existing leadership teams. Mayi de la Vega, founder and executive chair of ONE Sotheby's International Realty, stated the transaction marks a new growth phase for the Florida brokerage. Daniel de la Vega, president and CEO of ONE Sotheby's International Realty, believes company ownership will provide agents with greater access to tools and reach. Mark Lowham, executive chairman of TTR Sotheby's International Realty, indicated the deal aims to broaden the firm's footprint and enhance service levels.
Advisors from the acquired firms will benefit from expanded access to technology, marketing, and networking resources, as well as enhanced referral channels in markets that commonly share buyers and sellers. The acquisitions are part of a broader initiative to integrate technology with Sotheby's global referral and auction-house networks. The announcement coincides with Sotheby's International Realty's 50th anniversary year. The brand operates nearly 170 company-owned brokerage offices in key U.S. markets, supported by its network of independently owned and operated franchise affiliates.

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