Nestled in the heart of Belle Terre, this exquisite waterfront sprawling ranch offers breathtaking views of Port Jefferson Harbor and an unparalleled blend of style and sophistication. As you step inside, soaring vaulted ceilings create an airy, open atmosphere, with a spacious living room boasting a stunning stone double-sided fireplace that flows seamlessly into the dining area. Floor-to-ceiling windows and sliding doors bathe the home in natural sunlight, enhancing its bright, welcoming ambiance and impeccable views. The chef's kitchen is a culinary masterpiece, featuring a La Cornue range, luxurious Calacatta quartz countertops, and a massive island with storage and seating for six. A thoughtfully designed butler's pantry includes a prep sink and wine fridge, perfect for entertaining. Solid wood doors and rich, 6-inch white oak flooring add a warm and rustic elegance, elevating the home's refined yet inviting design. Completely renovated, every inch of this home has been thoughtfully updated to offer modern luxury with a timeless design. The primary suite is a true sanctuary, offering sweeping views of the harbor, a custom ensuite bathroom, and convenient laundry access. Step outside to an expansive Trex deck with stunning views and a hot tub, perfect for enjoying the sunrise or sunset. Two additional bedrooms and a full bath, featuring a glass-enclosed custom walk-in shower, offer ample space for family or guests. The sunroom makes a perfect home gym or peaceful retreat leading into a cozy den with sliding barn doors, providing the ideal space for relaxation and quiet moments. The lower level is equally impressive, with a versatile bedroom or office space, a summer kitchen, a state-of-the-art 7-seat theater room and den with sliding doors open to the meticulously landscaped, hardscaped property, designed to capture the waterfront vistas from every angle. A brand-new, detached 2-car garage with an electric car hookup adds convenience, while gas heat, central air conditioning, and gas generator ensure year-round comfort. With access to all the exclusive amenities of Belle Terre and Port Jefferson School District, this home blends luxurious living with natural beauty, offering an unparalleled lifestyle on the water. Taxes include Belle Terre Village tax.