Welcome to 16 Bittersweet, a prime 4.3 acre approved building lot located on a serene cul-de-sac just minutes from the historic charm of Mystic and the picturesque village of Stonington Borough. This exceptional single-family parcel offers the perfect canvas for your dream home and is one of the last undeveloped parcels available off sought-after Montauk Ave. Surrounded by stone walls and celebrating abundant wildlife, you'll enjoy a tranquil, private setting while still being close to a deep-water marina, award winning restaurants, nearby golf courses, expansive nature trails and world class entertainment. 16 Bittersweet's location combines unique privacy and water views of Stonington Point which greet you as you drive into the property. At dusk with a glass in hand, you will see the trees glow with the sun's reflective light and later on star gaze at the beautiful and quiet night sky. The gently sloping topography allows for a walkout lower level facing over 8 acres of protected woodlands. This wonderful property has an approved septic plan for a 5 bedroom home, is free of wetlands and lies well out of the flood zone. This last of its kind location offers tremendous potential to add a pool and pool/party house, multi-sport game-court, pickleball, car-collection garages, sunken gardens, art or yoga studio, etc. 16 Bittersweet is truly a magical spot awaiting your lovely new home.