Sotheby’s Owes Real Estate Firm $10.2 Million Commission: Lawsuit

Real estate giant Cushman & Wakefield has filed a lawsuit against Sotheby’s, alleging the auction house failed to pay a $10.2 million commission following the $510 million sale of its New York headquarters. The dispute centers on the building at 1334 York Avenue, which was sold to Weill Cornell Medicine in late 2025 after the medical institution initially leased several floors through a deal brokered by the real estate firm.