Set on a landscaped acre with mature plantings and perennial gardens, this updated Hamptons home offers privacy, outdoor living, and flexible living space. The property features a legal 16' x 36' heated inground pool, hot tub, enclosed outdoor shower, multi-level decking, bluestone patio, stone walkways, and fully fenced yard. The main level includes a bright dining area with Andersen corner windows, an updated kitchen with upgraded appliances and refinished cabinetry, a living area with a wood-burning stove, and a separate glass-enclosed office. The walkout lower level provides additional living space with a bedroom, full bath, kitchenette, and private entrance. Recent improvements include a new cesspool system sized for four bedrooms, upgraded electrical service and wiring, Daikin mini-split heating and cooling system with four indoor units and two condensers, renovated primary bath and powder room, updated laundry area, and PEX plumbing throughout. Smart irrigation and exterior landscape lighting systems enhance ease of maintenance. A separate legal accessory structure with electricity and internet offers additional space suitable for a home office, studio, gym, or workshop. An active permit valid through December 2026 provides the opportunity for future expansion, with plans available. Conveniently located near area beaches, shopping, dining, and all Hamptons amenities, this property offers comfortable year-round or seasonal living.