A 94th-floor penthouse at 432 Park Avenue sold for $22 million on August 7, 2026, a 30 percent loss for the trust of the late scientist and philanthropist Roy T. Eddleman.
A condominium on the 94th floor of 432 Park Avenue on Billionaires’ Row sold for $22 million on August 7, 2026, a 30 percent decline from the $31.5 million paid for the unit in 2019. The 4,000-square-foot residence has four bedrooms, three and a half bathrooms and a library, and the sale breaks down to roughly $5,500 per square foot. Marc Riedel, Jordyn Nusynowitz and Christine Calvo of Serhant held the listing, which had most recently asked $25.8 million. The buyer took title as 4310 23 St LLC.
The seller was the trust of the late scientist and philanthropist Roy T. Eddleman, founder of the biotechnology firm Clontech Laboratories. 432 Park Avenue, the 1,396-foot Rafael Viñoly tower that topped out in 2015, has traded unevenly since its debut; resale losses at the address have become a recurring data point for brokers tracking the supertall boom’s aftermath.
A loss of nearly ten million dollars on a nine-figure address barely register as news anymore on Billionaires’ Row — which is itself the story.