Sotheby’s Sued by Cushman and Wakefield Over Unpaid $10.2 Million Commission

Real estate brokerage Cushman and 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 former York Avenue headquarters to Weill Cornell Medicine. The broker claims that under a 2023 agreement, they were entitled to a 2-percent fee if the medical school transitioned from a tenant to a buyer, a deal that was finalized in 2025. Sotheby’s has dismissed the lawsuit as "baseless," asserting they will be vindicated in court.

sothebys sells york avenue hq weill cornell breuer move

Sotheby's has sold its longtime New York headquarters at 1334 York Avenue to Weill Cornell Medicine, marking the final step in a major real estate transformation. The auction house will lease back floors 7–10 under a long-term lease while relocating its global headquarters to the Breuer Building at 945 Madison Avenue, which opens November 8 with a blockbuster exhibition. Sotheby's also acquired Gantry Point, a 240,000-square-foot complex in Long Island City, in 2023. CEO Charles Stewart stated the sale proceeds will reduce debt and invest in core business.

Sotheby’s Sued by Cushman & Wakefield Over $10.2 Million Commission

sothebys lawsuit cushman wakefield commission lawsuit

Sotheby’s is facing a lawsuit from real estate firm Cushman & Wakefield over an unpaid $10.2 million commission related to the $510 million sale of its former New York headquarters at 1334 York Avenue. The brokerage claims that its work securing Weill Cornell Medicine as a tenant in 2023 paved the way for the medical school's eventual purchase of the building, triggering a contractual 2 percent fee that the auction house has allegedly refused to pay.

weill cornells future at sothebys former headquarters

Weill Cornell Medicine is proceeding with plans to develop a research facility at 1334 York Avenue, the former headquarters of Sotheby’s, despite a federal funding freeze that has disrupted hundreds of research projects. The 200,000-square-foot leased space is intended for medical research, patient care, and teaching, and the university has stated the lease is not contingent on government funding. However, S&P Global Ratings has revised the property’s valuation downward by nearly 12% since last year, citing uncertainty over Weill Cornell’s financial commitment to complete the build-out.

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.