Looking for the perfect in-law setup or multigenerational living arrangement? This beautifully renovated 4-bedroom ranch features a spacious, legal accessory dwelling unit (ADU) with its own private living room, brand-new kitchen, bedroom and full bath! Ideal for extended family, adult children, an au pair, caregiver, guests or home office. Situated on a quiet cul-de-sac in Trumbull's desirable Long Hill neighborhood, this home combines comfortable single-level living with exceptional flexibility. The light-filled main residence features a completely renovated kitchen with abundant cabinetry, center island, quartz countertops, stainless steel appliances and hardwood floors throughout. A slider opens to new bluestone patios and an expansive, fully fenced backyard with an in-ground pool, perfect for outdoor entertaining. The generously sized living room features a large picture window and fireplace. The primary bedroom offers a beautifully renovated ensuite bath, while two additional bedrooms share a second updated full bath. The ADU also features its own beautifully appointed kitchen with quartz countertops and stainless steel appliances. An attached 2-car garage and large unfinished basement provide additional space and possibilities. Enjoy Trumbull's parks, recreation, highly rated schools, with easy access to shopping, dining and highways.