This exceptional three-bedroom, three-bath Colonial with a Two-bedroom accessory dwelling unit (ADU) above the garage is set on a beautifully landscaped one-acre lot complete with an inground pool, offering comfort, flexibility, and outdoor enjoyment. Located in one of the Seacoast's most desirable communities, Newington is known for its privacy, waterfront setting, low property taxes, and convenient location. Enjoy easy access to downtown Portsmouth, waterfront recreation, shopping, dining, and major commuter routes. Spend your days boating on the Piscataqua River, exploring nearby beaches and nature preserves, or simply relaxing in this peaceful coastal community. Whether you're seeking multigenerational living, rental income potential, or additional space for guests, this property offers a rare opportunity to enjoy the best of Seacoast living.