Properties like this almost never hit the market - a true multigenerational 4,258 sf home offering the rare blend of space, privacy, flexibility, and "two homes in ONE." Set on a little over an acre in desirable Shelton within the sought-after Mohegan School District, this unique property is ideal for extended family, guests, or anyone needing room to spread out comfortably. The main residence features 3 bedrooms, 1.5 baths, hardwood floors, and inviting living spaces filled with warmth and charm. The dining area features sliders leading to a large recreational deck with access to the above-ground pool - perfect for entertaining and summer gatherings. The spacious living/family room offers a wood-burning fireplace, while the finished walk-out lower level includes a second fireplace, family room or office, craft room, half bath, laundry room with sink, and direct access to the attached 2-car garage. Connected seamlessly is a secondary living area featuring its own private entrance, separate driveway, attached garage, private deck, 2 bedrooms, 2 full baths, laundry room, dining room, sunroom, and oversized family room with skylights. Flat backyard, peaceful wooded setting, and endless possibilities. While the home could use some cosmetic updating, it offers great bones, an incredibly functional layout, and the ability to move right in while making it your own over time. A rare opportunity with space, flexibility, and tons of potential. Don't miss this ONE!