Bill Koch Sells Cape Cod Mansion for $20 Million
Originally Published 13 days ago — by Mansion Global
Billionaire Bill Koch sold a historic waterfront estate on Cape Cod, originally built by the Mellons, for $20 million, after listing it for nearly $24 million. The property includes a main house, guest cottages, a beach house, and a studio, and has historical ties to the Mellon banking family and notable figures like the Kennedys.