Set on 1.2 beautifully landscaped acres in the sought-after Village of Belle Terre, this one-of-a-kind 3,300 sq ft home features a dramatic entry with granite floors and a soaring atrium dome, leading to a sun-drenched open layout with a glass-and-brass floating staircase as its centerpiece. The custom European chef’s kitchen includes dual granite islands and opens to a 1,200 sq ft multi-level deck with gazebo—perfect for entertaining. The main level offers a spacious great room, banquet-sized dining room with marble gas fireplace, and a luxurious primary suite with cathedral ceiling and updated marble bath. A second en-suite bedroom, powder room, and attached two-car garage complete the level. The expansive lower level includes a full butler’s kitchen, oversized media room, third en-suite bedroom, and private walk-out to a large brick patio—ideal for guests or professional use, thanks to its separate entrance. Additional highlights include a new roof, 2-zone central air, gas heating, in-ground sprinklers, and energy-efficient windows. Located just minutes from Port Jefferson Village, beaches, shops, and ferry/train access, with exclusive Belle Terre amenities such as private beaches, parks, and security. Village taxes: $3,617.37.