Welcome to 46 Hampstead Manor NW, an impressive and exceptionally well-maintained residence in the prestigious community of The Hamptons. Soaring ceilings, elegant architectural details, four upper-level bedrooms, a fully developed walkout basement and an extraordinary landscaped backyard combine to create a home with remarkable space, presence and versatility. A dramatic open-to-above foyer introduces the home with a sweeping curved staircase, expansive windows, rich hardwood flooring, crown mouldings and graceful archways. The formal living and dining rooms provide an elegant setting for entertaining, while the spectacular family room features a soaring ceiling, oversized windows, a gas fireplace, custom built-in cabinetry and integrated speakers. The spacious kitchen offers extensive wood cabinetry, granite countertops, tiled backsplash, centre island, pantry and stainless steel appliances, including a recently replaced stove and dishwasher. A bright breakfast nook opens directly onto the elevated rear deck, complete with glass railings and a natural gas line for easy outdoor cooking. A private office with French doors, powder room and dedicated main-floor laundry/mudroom with utility sink add everyday convenience. Upstairs, an open gallery overlooks the main living spaces and leads to four generous bedrooms. The expansive primary retreat includes a bright sitting area, organized walk-in closet and ensuite with a jetted corner tub, separate shower and private water closet. Three additional bedrooms and a full bathroom complete the upper level. The fully developed walkout basement delivers exceptional additional living space with large windows, direct backyard access, a second fireplace, extensive built-ins, wet bar, bathroom and multiple flexible rooms suited for recreation, media, fitness, hobbies or guest use. Outside, the property opens onto a remarkably spacious, professionally landscaped backyard surrounded by mature trees, established gardens and lush lawn. The elevated deck overlooks the grounds, while the walkout level opens to an expansive stone patio and covered sitting area. A smart irrigation system makes maintaining the landscaping effortless. The home has been regularly and conscientiously maintained, with the roof, gutters and siding professionally inspected and serviced in 2024. Close to golf, parks, pathways, schools, shopping and major routes, this outstanding Hamptons property offers a rare combination of dramatic interior volume, four bedrooms upstairs, exceptional lower-level flexibility and an unforgettable outdoor setting.