2 homes in one, an exceptional opportunity in Southbury! Privately set on 2+ picturesque acres along a scenic country road, this multigenerational Colonial offers a 2'nd living unit for an in-law or au pair arrangement, guest quarters, a home business, or rental potential. The private Accessory Dwelling Unit (ADU) truly lives like a second home, with its own entrance, separate utility meters and heating system, eat-in kitchen, living area, loft, 2 bedrooms, and 2 full baths. It connects to the main residence through a sun-filled 4-season room. A major highlight is the recently renovated, expansive finished lower level spanning nearly the full footprint of the home. This additional living space is ideal for a recreation room, home theater, fitness area, office, playroom, or other flexible use. The main home features a columned porch, dramatic 2-story foyer with Brazilian cherry hardwood floors, private office, formal living and dining rooms, and a spacious family room with fireplace, custom wet bar, wine cooler, and projection system. The gourmet kitchen offers granite countertops, center island, walk-in pantry, and oversized gas range with double ovens. Upstairs, the primary suite includes a spa-inspired bath and walk-in closet, plus 3 additional bedrooms. Enjoy a stone patio, fire pit, landscaped grounds, oversized 3-car garage, and Southbury's town pool approximately 5 minutes away. Convenient to I-84, Metro-North, shopping, dining, parks, and Southford Falls State Pa