Set on 2.53 picturesque acres on a cul-de-sac, this Colonial offers a rare combination of privacy, room to spread out, and easy access to all that Mystic has to offer. The beautifully landscaped, fully fenced backyard is the centerpiece-a park-like setting with mature trees, expansive lawn, and outdoor spaces for entertaining, relaxing and everyday life. With over 4,500 sq ft across three finished levels, the home offers 6 bedrooms, 4.5 baths, and exceptional flexibility for family and guests. The kitchen features granite counters, double ovens, electric cooktop, double sinks, breakfast bar, walk-in pantry, and dining area with French doors and sliders to the deck and patio. A formal dining room with arched windows, family room with wood-burning fireplace, and living room provide flexible living space. Upstairs, the primary suite includes an en-suite bath and custom walk-in closet (2024), plus 5 additional bedrooms. The finished walk-up attic offers a media/game room (2025) with mini-split HVAC (2024), creating another versatile retreat. Features include hardwood floors, 2 wood-burning fireplaces, first-floor laundry, central air, Buderus heat, central vacuum, Culligan water filtration (2025), irrigation, underground utilities, 3-car garage (fits 4 cars), and a new asphalt driveway (2024). Just minutes from downtown Mystic's waterfront, dining, shops, marinas, and beaches, this is a home with the space to live, gather, entertain, and make your own.