New to the market. A beautiful modern new construction close to the bay in the desirable North Haven community. This spectacular home offers 3,800+/- sq. ft. of living space on the first and second floors plus an additional 1,500+/- sq. ft. in the finished lower level with attached two-car garage. There are seven bedrooms, five full and two half baths including a first floor junior master suite and an elegant upstairs master suite with luxurious bath and fireplace, combining modern and traditional elements for a unique contemporary design. Upgrades include a two-story curtain wall of glass from front to back, a custom-designed staircase with steel railings, three wood-burning fireplaces and a spacious Bakes & Kropp kitchen with large, custom island combining Cambria Ella stone and natural walnut. The open, light-filled first floor includes formal living, dining and casual seating areas as well as a spacious entertainment area in the lower level. And with four bedrooms upstairs, one on the main floor and two in the lower level, one of which features a double-door entry, there is the flexibility to appoint an office, gym, wine cellar or playroom without compromising sleeping space. Once outdoors, your family and friends will enjoy a spacious, private and professionally landscaped backyard with heated gunite pool, bluestone patios, a cedar pergola, an outdoor fireplace and an expansive lawn. New construction, on .65 acre, features solid oak wood flooring, Marvin windows and doors, cedar roof and cedar siding. This property abuts preserved park land, enjoys access to a private community dock and is conveniently located just 1 mile from Sag Harbor village restaurants, marinas, shops and cultural destinations without paying the extra village tax.