Designed, developed & built by the prestigious Matelsky Building Group, and nearing completion, this new constructed modern smart home offers approximately 6,100 square feet of refined living space with six bedrooms and seven bathrooms, thoughtfully designed for both luxury and comfort. Wide-plank white oak flooring and radiant heat run throughout, creating a warm, sophisticated foundation. The first floor features an open-concept kitchen and dining area ideal for entertaining, complemented by a plaster fireplace in the living room. The chef's kitchen is outfitted with top-tier Wolf and Sub-Zero appliances, custom cabinetry, and premium finishes. A mudroom, sitting area, full bath, and a junior primary suite with dual vanities and a walk-in closet complete the main level. Upstairs, the primary suite serves as a private retreat with a soaking tub, plaster fireplace, walk-in closet, private balcony, plaster fireplace and spa-like bath. Two additional guest en-suite bedrooms, each with their own balcony, offer comfort and privacy for family and guests. The fully finished lower level expands the living space with a recreation room, two additional bedrooms-including one en-suite-full bath, gym, with infrared sauna, laundry, and direct access to the one-car garage, providing flexibility for guests, work, or wellness. Designed for modern living, the home features a two-car garage, four-zone heating and air conditioning, 18kW solar panels with battery backup, instant hot water, advanced leak detection, and full pre-wiring for audio/visual systems, security cameras, and automated shades, Outdoor living is equally impressive, with a 37' x 16' saltwater pool, a rooftop spa designed for year-round enjoyment, cabana, and outdoor shower. A gas fireplace and built-in BBQ create the perfect setting for entertaining, while discreetly concealed pool equipment ensures a quiet, seamless environment. Professionally designed landscaping completes this private resort-style setting. A rare blend of architectural elegance, smart technology, and resort-inspired amenities, this exceptional residence delivers modern luxury at its finest.
Undisclosed Address
Sag Harbor, NY 11963
- Property type
- Status
- Active
- Year built
- 2026
- Lot size
- 0.29 acres
- Living area
- 6,100 sf
- MLS#
- 11675151
- Beds · Baths
- 6 · 7
Sag Harbor, NY.
Sag Harbor sits within The Hamptons, in New York, and keeps the character of that stretch of the map — its streets, shoreline and architecture read as of a piece with the towns around it. Our advisors know the market here street by street and can speak to how a particular address sits within it.
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Listings updated Oct 20, 2026



