Peter Cook-designed Hamptons home hits market

Peter Cook (left) and the East Hampton home for sale

A 7,206-square-foot East Hampton mansion designed by architect Peter Cook, who used to be married to model Christie Brinkley, is now on the market for $19.95 million. The six-bedroom, seven-and-a-half-bath house has a pool, hot tub, pool house, screened porch, indoor and outdoor fireplaces, a gym, and it overlooks a 17-acre nature conservancy. The Corcoran Group’s Evan Kulman and Gene Stilwell, who work in the Bridgehampton office, have the listing.