Coastal Elegance | New Construction on Mason's Island! A rare opportunity to own a newly built coastal retreat on Mason's Island-a private, gated enclave surrounded by the waters of Mystic Harbor and Fishers Island Sound. Set at the end of a quiet cul-de-sac, this thoughtfully crafted new home offers 3 bedrooms, 3.5 baths, and water views throughout. The main level stuns with 10-foot ceilings, wide white oak flooring, a gas fireplace, and a chef's kitchen featuring quartzite counters, a center island, and premium Thermador appliances. Just off the kitchen, a generous deck offers seamless indoor-outdoor living-ideal for entertaining or peaceful morning coffee. The primary suite features a spa-like bath and walk-in closet. Upstairs, you'll find two additional bedrooms, a full bath, and a flexible loft perfect for a home office or sitting area. The walkout lower level includes a full bath and opens to a granite patio with tranquil Mystic Harbor views. Sited on .72 acres, this home is perfectly positioned between downtown Mystic and Stonington Borough, close to beaches, marinas, and fine dining. Mason's Homestead Association offers beach and boating access. Optional dockage may be available at Mason's Island Marina; owners may also apply for membership at the Yacht Club (neither guaranteed).