Tucked at the end of a tree-lined drive on a secluded waterfront acre, this exceptional Bellport Village residence offers the rare combination of privacy, scale, water access, and relaxed resort-style living. With approximately 5,500 square feet across three levels, the home is designed for gathering, hosting, and extended stays, with five bedrooms, five-and-one-half baths, luminous interiors, soaring ceilings, and beautiful outlooks toward Howells Creek, the Bellport Golf Course, and the Great South Bay beyond. A gracious foyer opens to elegant living and entertaining spaces, including a formal dining room and intimate study, each with its own fireplace. At the heart of the home, the brand-new chef’s kitchen features custom cabinetry, quartz surfaces, an expansive waterfall-edge island, wine and beverage storage, and premium appliances by Viking, Sub-Zero, and Miele. The adjoining great room is a true centerpiece, with arched windows, fireplace, and multiple sets of French doors that open directly to the outdoor living spaces. Outside, the property feels like a private retreat. An expansive patio surrounds the 12x36-foot Gunite pool, creating an effortless setting for summer afternoons, outdoor dining, and entertaining by the water. Beyond the pool terrace, a path winds through the waterfront grounds and natural coastal grasses to a private dock on Howells Creek, offering a peaceful connection to the water and the surrounding landscape. The second level includes two generous primary suites. One features a sitting area, fireplace, spa-inspired bath, walk-in closet, and balcony overlooking the water and golf course. The second offers its own bath, abundant closet space, and access to an adjoining den with balcony and spiral staircase leading directly to the pool terrace. An additional guest bedroom and full bath complete the main second level. Separate living quarters above the two-car garage provide a kitchen, full bath, and flexible space ideal for guests, extended stays, work-from-home needs, or a private studio. The airy third floor, complete with a bedroom, full bath, cedar closet, and open bonus space, offers even more flexibility for an office, fitness room, media lounge, recreation space, or artist’s retreat. Moments from Bellport Village, Mother’s Beach, the marina, restaurants, shops, and the ferry to Ho-Hum Beach, this is a rare opportunity to enjoy the best of waterfront living in one of Long Island’s most beloved coastal villages.