421 Shelton Road, Trumbull - Income-Producing Colonial with Legal Studio Apartment. A rare find for investors and owner-occupants alike - this remodeled Colonial offers a legal studio apartment above the garage, creating flexible options to own and rent, or rent both units. The main residence features 4 bedrooms and 2.5 baths with a thoughtfully updated layout. The main level opens to a renovated kitchen with attached dining area, ideal for everyday living and entertaining. A heated enclosed front porch adds year-round charm - the perfect spot for a quiet morning coffee. Upstairs, the updated primary suite includes a walk-in closet and a private sun porch, a true retreat on warm summer days. Outside, a large back deck and level, partially fenced backyard is ready for barbecues, play, or gardening. Dual driveways on both sides of the property provide convenient access for both units. The beautifully renovated studio apartment above the garage is turnkey - ideal for rental income, an au pair, extended family, or visiting guests. All of this just minutes from Trumbull's award-winning schools, parks, shopping, and major commuter routes.