Situated on over two acres within an exclusive cul-de-sac, this newly constructed residence built by renowned builder Southampton Building Company Corp., is now on the market! The home is just moments from Breakwater Beach, the Long Island Sound and Mattituck Inlet, offering convenient access to beaches, boating and the best of North Fork living. The Developer features four bedrooms and four full bathrooms, including two luxurious primary suites, one conveniently located on the first floor and another on the second. The chef's kitchen is appointed with top-tier appliances, including a 48-inch dual-fuel double-oven range, professional-grade vent hood and wine refrigerator, creating a space that is as functional as it is beautiful. A sprawling lower level with 10-foot ceilings, three egress windows and a private exterior entrance offers exceptional flexibility for recreation, wellness, or future customization. A fully customizable and expandable smart-home system, radiant-heated flooring throughout, custom-designed closets and premium finishes throughout reflect an exceptional level of quality and craftsmanship. Builders 5000 sq.ft. expansive patios extend the living spaces outdoors, creating an inviting setting for entertaining and relaxation. The private backyard is highlighted by a spectacular 20-by-60-ft heated saltwater pool with an automatic cover, along with a dedicated sport court designed for pickleball and basketball. Combining exceptional design, uncompromising quality, and an irreplaceable location, this is a rare opportunity to own a true legacy property in one of Mattituck's most desirable enclaves. Home includes three levels of furnishings, full arborvitae privacy screening and an extensive new construction warranty package for the home and pool