Incredible opportunity to own a magnificent colonial set on just shy of a half-acre corner lot on a quiet dead-end street, boasting stunning curb appeal with a beautiful blacktop driveway, paving stone borders, skirt, front path, and porch, all framed by elegant white PVC fencing. The exterior features full vinyl siding with a custom lower-level stone facade and cedar impression vinyl above, blending timeless craftsmanship with low-maintenance durability. Step into a resort-style backyard designed for entertaining, complete with multi-level Trex decks for no-maintenance enjoyment, multiple seating areas, and a sparkling inground swimming pool with a brand-new liner, all set within a fully fenced, private yard. Inside, an open and sun-filled floor plan showcases rich hardwood floors, custom molding, and detailed millwork throughout. The dining room flows seamlessly into the chef's kitchen, which is equipped with maple cabinetry, tile countertops, stainless steel appliances, and a gas range with abundant counter and storage space. The formal living room transitions into a dramatic great room with coffered ceiling, recessed lighting, ceiling fan, built-in cherry cabinetry with granite counters, glass shelving, and gas fireplace with sliders to the yard. A stylish powder room with wainscoting and a dedicated laundry room with front-loading washer and dryer complete the first floor. Upstairs, the expansive primary suite is a true retreat, featuring hardwood floors and a spa-like bath with floor-to-ceiling tile, oversized glass shower, double vanity with granite countertops, and towel drying rack. Additional spacious bedrooms and a beautifully appointed hall bath with glass tub/shower complete the second level. The home is enhanced by central AC, efficient gas heat, and placement within the highly sought-after Smithtown School District.