$35 Million Penthouse Sale Breaks Record for New York’s Upper East Side
By: Laura Bratton
Published: 8/30/2023Source: The MessengerFeaturing Cathy Franklin's sale of penthouse 20 at 109 East 79th Street, Upper East Side: https://themessenger.com/business/35-million-penthouse-sale-breaks-record-for-new-yorks-upper-east-side