Welcome to 9 Ocean Avenue, a beautifully maintained four-bedroom, two-and-a-half-bath Colonial in the Amityville Harbor area, close to the water. Blending historic character with thoughtful modern improvements, this immaculate home features a spacious main-level primary en-suite, added in June 2023, with a full bathroom, walk-in closet, and ductless A/C unit. Additional features include a fireplace, two convenient laundry areas-one on the main level and another in the basement-a full finished basement with an outside entrance, and a finished walk-up attic extending nearly the full length of the home. Recent improvements include the main roof (July 2020), upgraded electrical service panel (2023), solar panels (February 2024), siding, exterior door, and garage roof (March 2025), plus in-ground sprinklers (May 2025). The property also offers an EV charger, an expansive backyard ideal for entertaining, and an impressive oversized two-car garage/barn. A distinctive Colonial offering historic charm, generous space, and modern convenience. A Must See!