Currently under construction and ready for Summer 2025, this transitional style Southampton luxury home boasts modern amenities and high-end finishes. Spanning 5,500 sq ft, the floor plan is designed for effortless living, grand entertaining, and ultimate flexibility. The heart of this home is a culinary dream with an oversized center island, Thermador appliances including a wine refrigerator, gas range, wall oven and dual Thermador dishwashers. Off the kitchen, a functional mudroom, a well-equipped pantry with a beverage fridge, and a laundry room with custom cabinetry await. The living room features a striking linear fireplace and seamlessly flows to the covered patio, perfect for indoor/outdoor entertaining. A charming dining area with custom storage, window bench, and vaulted ceilings leads to a covered outdoor dining space for alfresco feasts. The first floor also includes a flexible room, adaptable as a formal dining room, home office, or media room-tailored to your needs. Both primary bedrooms, one on each floor, are luxurious retreats with expansive walk-in closets and opulent bathrooms featuring radiant heat floors and indulgent soaking tubs. The home offers a total of 5 en-suite bedrooms and 7.5 lavish bathrooms. The finished lower level offers approximately 1,365 sq ft of recreation and entertaining space, complete with radiant heat wood floors, a dedicated gym, sauna, full bath, and wet bar. Walk out to the two-car garage and a meticulously finished parking area, surrounded by tiered garden beds and paths to the front and backyard. The private, lushly landscaped backyard includes a state-of-the-art gunite salt-water pool with a built-in spa, an expansive patio with both covered and open spaces, and a pool house with a full bath and outdoor shower. Additional features include a RadioRa lighting control system, solar panels, and a multi-zone heat pump HVAC system, delivering unmatched energy efficiency and modern convenience. Centrally located near Southampton Village, Sag Harbor Village, Bridgehampton, and Water Mill, and just minutes from golf courses, bay beaches, and nature trails.