Welcome home to this stunning 4237 square foot 4-bedroom, 3.5-bathroom colonial nestled in teh coveted BLue Harbor neighborhood just south of Montauk in Babylon, boasting top-rated Babylon schools. Situated on a generous 130x137 property, this residence offers an idyllic retreat with a heated saltwater IGP w/beach & 3 tier waterfall, underwater lighting, bench seating, baha/sun self, perfect for lounge chairs in the pool. The open floor plan features large bedrooms, including a primary suite, complemented by high end kitchen and living areas, ideal for gatherings. With a full basement w/8ft ceilings perfect for finishing, and 2-car attached garage, this home offers both comfort and convenience, making it perfect for a large family seeking the ultimate in luxury living. Entertainer's delight backyard also offers large pavered patio w/covered Pergola w/gas fireplace, outdoor kitchen w/gas grill gas cooktop and 2 refrigerators, outdoor shower and bath. Laundry room with sink, cabinetry & granite countertops, 3 gas fireplace's ,gas heat.  Long wide circular driveway, crown moldings, wood floors throughout mature landscaping for privacy, security system. See room remarks for even more details - this home has it all!!