401 Sag Harbor Turnpike (Deep Flag Lot) Situated at the end of a long private lane approximately a quarter mile off the road with an automated driveway gated entrance, this beautifully renovated traditional home is situated on nearly 4 acres of pristine land. Surrounded by a welcoming wraparound porch, the property features a spacious great room with a cozy fireplace, a dining area, a sunny breakfast nook, and a chef's dream kitchen. The formal living room, also boasting a fireplace, opens through French doors to a large deck overlooking the pool, tennis court, and meticulously maintained grounds. On the main floor, double doors open to a private primary suite complete with a third fireplace, large custom closets, and a sunlit spa-like bathroom. The second floor offers four en-suite guest rooms, each with generous closet space. A second staircase leads to a separate guest suite, featuring a sitting room, one bedroom and a separate home office/flex space and the 6th full bath ideal for accommodating overflow guests. Additional features include plantation shutters, detailed millwork and wainscoting throughout, three fireplaces total, a screened porch, a three-car attached garage, main floor powder & laundry rooms and an enormous full basement with high ceiling ready for finishing to expand your living space. The property is enveloped by wooded conservation land, providing a serene and private setting with easy access to the charming villages of East Hampton and Sag Harbor. This is truly a special retreat.