466 Montauk Highway Flag Lot New Construction in Westhampton Beach by Topaz Builders. Experience the best of Hamptons living in this brand-new 2025 traditional-style home featuring 5 bedrooms and 4.5 baths. Designed for modern comfort, the open floor plan boasts a top-of-the-line kitchen with custom cabinets and Thermador appliances, an eat-in breakfast area, a spacious great room with fireplace, and a formal dining room, perfect for entertaining. A first-floor bedroom and a private office/den add convenience. The home also includes an attached two-car garage. Built with Marvin windows for exceptional quality, this home is filled with natural light. The 1, 800 sq. ft. basement with 9 ft. ceilings, walkout stairs, and an egress window offers incredible potential to be finished with a home theater, gym, wine cellar, or recreation space. Step outside to your private oasis with a heated 16’ x 38’ Gunite pool, surrounded by a beautiful bluestone patio—ideal for summer relaxation. Located in the heart of Westhampton, this exceptional home is just minutes from fine dining, theaters, shopping, movies, trains, buses, and a private airport. Don’t miss this opportunity to own a brand-new Hamptons retreat!