Incredible opportunity to own a magnificent Colonial in the highly sought-after Harbor Hills section of Port Jefferson Village, perfectly positioned at the back of a quiet cul-de-sac with sweeping green space to the right creating a setting that feels private, peaceful, and expansive; this rare .58-acre usable property is set back with a long blacktop driveway, two-car attached garage, full at-grade basement with recessed lighting, and an incredible multi-level paver patio built for next-level entertaining; step inside to an open floor plan filled with natural light, recessed lighting in the kitchen, gleaming hardwood floors, a formal living room, and a breathtaking den/great room centered around a cultured stone wood-burning fireplace, while the first floor also offers a powder room and a mudroom with custom-built cubbies and lockers that blend function with style, and front loading washer and dryer with additional cabinet space, the chef's kitchen with tile backsplash and undercabinet lighting flows beautifully into the formal dining room with chandelier and hardwood floors and features tile flooring, white cabinetry, granite countertops, stainless steel appliances, a long center island with range top, pendant lighting and seating area, double ovens, and sliders leading directly to the custom patio; upstairs you'll find an enormous primary suite wing with hardwood floors, vaulted ceilings, walk-in closet with closet system, and a full bath with walk-in stand-up shower, along with additional spacious bedrooms and a spotlight Jack-and-Jill hallway bath with glass tub and stand-up shower; complete with 200-amp electric and located in the Port Jefferson School District with deeded beach rights, this is the kind of home that checks every box—privacy, property size, layout, and location—all wrapped into one exceptional offering in Port Jefferson Village.