Exceptional craftsmanship, sophisticated comfort, and an unparalleled lifestyle await in this beautifully updated custom ranch set on just over 3 private acres with lake rights to fully recreational Hamilton Reservoir. Prepare to be impressed by this meticulously maintained home offering over 2,000 sq. ft. on the main level PLUS a completely finished lower level that nearly doubles the living space and square footage! Step inside to an incredible open floor plan with soaring cathedral ceilings, stunning solid Hickory hardwood floors, and an updated kitchen featuring beautiful Cherry cabinetry. Three bedrooms on the main level include two master suites, offering exceptional flexibility for family and guests. Enjoy year-round comfort with central A/C, a cozy pellet stove, and a propane fireplace that adds warmth and ambiance. The finished lower level adds a large open space, full bath, and two additional rooms-perfect for a home gym, office, media room, guest space, or whatever your lifestyle demands. The two-car garage features a premium polyaspartic floor, while outside you'll discover a top-of-the-line hot tub and fully screened rear porch made for relaxing and entertaining. A generator hookup provides added peace of mind. Add a newer roof, septic, exceptional maintenance, and over 3 acres of private grounds with recreational lake access, and you have a truly special property that checks virtually every box! Don't forget to check out the video walkthrough - https://tinyurl.com/383-Mashapaug-Walkthrough