Welcome to this stately Colonial in the Three Village School District with low taxes, ideally positioned north of 25A on a Belgium -blocked curbed and recently paved private cul-de-sac. With over 4500 sq. ft. of living space including a newly finished basement, gas heat and appliances, this home offers a rare combination of scale, privacy, and convenience- just minutes to Setauket Harbor, Port Jefferson Village, Stony brook University & Hospital. A custom wrought iron front door opens to a dramatic two-story foyer accented by custom millwork, hardwood flooring throughout, and abundant closet and utility space. Formal living and dining rooms lead to a spacious, sun-trenched family room anchored by a natural stone fireplace. Large double hung windows flood the home with light and are complemented by custom window treatments and drapes throughout. The kitchen flows into a newly built tiled mudroom/laundry room with shelving and direct access to the garage, offering practical convenience for daily living. The possible main level in law suite is ideal for mother-daughter or can easily be converted into a private office. The home is energy efficient and is powered by Google Home. Recent updates include fresh interior paint and a brand new commercial grade 50 gallon gas water heater. The newly finished basement is a must see with egress window, recessed lighting, and glass barn track door to office. Set on a flat .69-acre lot with privacy hedges, paver patio, built-in-fire pit, and mature landscaping, the property ensures that neighboring homes are well positioned for privacy. With walkable access to Setauket Harbor, local shops, parks and libraries, and quick proximity to all major local institutions, this home offers a rare blend of lifestyle, flexibility, and timeless quality.