Rare opportunity to own a beautifully maintained young Colonial in a peaceful Westford setting, privately situated on nearly an acre abutting Town Conservation Land. Offering 3,310 sq ft of finished living space, this 4-bedroom, 2.5-bath home features a spacious and flexible layout. The main level offers 9' ceilings, hardwood floors, sun-filled living and dining rooms, and an oversized family room with fireplace. The spacious kitchen features granite countertops, center island, pantry, 2022 stainless steel appliances, and an open layout with direct access to the deck and backyard. Upstairs, the primary suite offers a walk-in closet and private bath, along with three additional bedrooms, a full bath, and convenient second-floor laundry. The finished walk-out lower level provides approximately 700 sq ft of additional living space, ideal for a great room, home office, gym, or recreation area. A walk-up third floor with 8' ceilings and framed kneewalls offers excellent future expansion potential. Enjoy a private, level yard with deck, patio, and shed, abutting Town Conservation Land and close to scenic trails. Additional highlights include an attached 2-car garage, central air, tankless hot water, new hardwood floors, 2022 kitchen appliances and a Tesla Universal EV charger. Convenient to Westford schools, shopping, recreation, and major commuter routes.