Tucked away on a quiet street just off the North Haven traffic circle, this custom-built East End Building home is perfectly located minutes from Main Street, Long Beach, and the Shelter Island Ferry. The property boasts a sprawling lawn and multiple outdoor spots ideal for gathering with friends. Inside, natural light fills every room, and each bedroom comes with its own ensuite bath. The primary suite offers a cozy sitting area and a private deck with stunning Noyac Bay views. Off of the living room features an oversized covered porch features both living and dining areas, an outdoor TV, and a fireplace, with a path leading to the pool or bay beach. Gentle breezes off the water and unforgettable sunsets complete the scene. With 6 bedrooms and 6.5 baths, including a first-floor junior suite, plus a 6th bedroom, extra sitting room/office, and full bath above the attached garage for added privacy, the home has space for everyone. The lower level offers nearly 2,000 square feet of living space, making it one of the most exciting Sag Harbor listings in recent years. Lightly lived in and extensively upgraded, it's a home that truly leaves a lasting impression.