Cutchogue Showstopper. Perched atop a 55-foot bluff overlooking the Long Island Sound, this extraordinary Barnes Coy designed waterfront home offers rare architectural pedigree and an unrepeatable setting. Designed by Barnes Coy Architects, the award-winning firm known for some of the East End's most distinctive modern residences, this 4,200 SF jewel box estate is set within a private neighborhood with its own park and private stairs to the beach. Filled with natural light and premium finishes, the home features polished limestone floors with radiant heat, two primary ensuite bedrooms with ample closet space, smart home technology controlling lights, blinds, temperature, and front gate; solar panels for energy efficiency, and a full-house generator. The lower level with full bath offers flexible space for a media room, gym, office, or guest overflow. An attached two-car garage is also included. Outside, a heated saltwater gunite pool, hot tub, 1000 sf rooftop deck, firepit, and back lawn create an exceptional waterfront setting for entertaining or quiet enjoyment. Enjoy breathtaking sunsets from the rooftop deck or pool, practice yoga with wide water views, or watch seals gather on the rocks below. An outdoor shower with interior and exterior access adds ease after the beach or pool, and there is room to create an outdoor dining and kitchen area. A truly architecturally significant North Fork offering with exceptional water views, spectacular sunsets, privacy, and a setting that simply cannot be recreated.