Welcome to this custom-built 3,100 square foot home nestled on a private and expansive 1.1-acre lot in desirable South Blue Point. Built in 1989 by the original builder for himself, this well-constructed residence features quality craftsmanship throughout, including a steel I-beam in the oversized 2-car garage. The main level offers a welcoming foyer, a private office, a spacious family room with gas fireplace and soaring ceilings, formal dining room, comfortable living room, and a full bath. The updated eat-in kitchen features granite countertops, white shaker cabinetry, and sleek black stainless steel appliances. Thoughtful upgrades include recessed lighting, central vacuum, in-ground sprinklers, and 200-amp electric with a sub panel in the basement. Upstairs you'll find four generously sized bedrooms, including a primary suite with walk-in closet and ensuite bath featuring a steam shower. Bedroom four is currently open to the primary, but has a closet and can easily be closed off. The finished basement with outside entrance adds excellent bonus space, offering a newly renovated full bath, four rooms, and additional unfinished storage. Enjoy peace of mind with a gas boiler, gas water heater, and seven heating zones for efficiency. Outdoor living includes a rear deck, in-ground pool, and a new shed. The property extends beyond the rear fence, providing additional space and privacy. A rare find offering size, quality, and privacy in a prime location…come see for yourself.