Impeccably maintained 1 owner custom Colonial set on a private 1.95-acres in one of Southampton's premier neighborhoods. This 4-bedroom, 2.5-bath home is surrounded by beautiful landscaping with stone walls and goshen stone walkways. Inside, you'll find an open floor plan with custom woodwork, gleaming hardwood floors, a sun-filled living room with a fireplace, dining room, and a spacious family room with French doors leading to a 14x25 deck. The updated kitchen features quartz countertops and a breakfast bar. A ½ bath, laundry room, and mudroom with garage access complete the first floor. Upstairs offers a spacious primary suite with a walk-in closet,jetted tub, and separate shower, plus 3 additional bedrooms and a full bath. The walk-out basement provides excellent potential for future living space. Additional highlights include Andersen windows, quality 2x6 construction, a new roof, repointed chimney, economical HG&E natural gas heat,and a convenient location 10 minutes from I-90/91