Welcome to 3 True Harbour Way, a custom built Colonial set on 1.38 private acres overlooking Trues Creek in the sought after True Harbour community of West Islip. Tucked away on a quiet cul de sac, this 5 bedroom, 2.5 bath home offers luxury living with quality craftsmanship, smart home features, and resort style amenities throughout. A Hamptons style exterior with new Hardie shingle siding, covered porches, and manicured grounds leads to a beautifully designed interior with 6" select grade white oak flooring, high ceilings, and bright open living spaces. The chef's kitchen features honed Carrara marble countertops, Thermador appliances, a white oak island, Brizo smart touch faucets, and a walk in pantry. Perfect for entertaining, the home includes spacious living and dining areas with custom millwork, Serena & Lily wallpaper, a Carrara marble wet bar, wine storage, surround sound, Heat & Glo fireplaces, and Lutron smart shades. The primary suite offers a Carrara marble bath with heated floors, custom vanity, oversized walk in closet, private balcony, and water views. Additional features include Brilliant Smart Control Panels, Sonos speakers, Ring and Hikvision security systems and new LG laundry appliances. The backyard is designed for relaxing and entertaining with a saltwater pool, new heater and liner, bluestone patio, TimberTech decking, and beautiful natural surroundings. Located near parks, marinas, beaches, and major parkways, this exceptional property offers the best of South Shore living.