Immaculate Ranch with partial water views of the Long Island Sound, located in the highly sought-after private beach community of Miller Place Park. Seacliff Avenue gets its name from its luxurious location, one of the quietest and most peaceful spots in all of Suffolk County. Perched high above sea level, Seacliff Ave offers panoramic, unobstructed views of the Sound, making homes in this area exceptionally rare to find on the market, as they often stay in families for generations. Recent upgrades to this beautiful home include central air, a back patio, a new roof, gutters, and two top-of-the-line pellet stoves that significantly reduce heating costs while keeping the home warm and cozy. The backyard is fully enclosed with new PVC fencing and solar lighting, set on a 200-foot-deep, 0.23-acre lot. Inside, the home features two inviting spaces perfect for entertaining or relaxing. In the front of the house, a bay window offers partial water views, and the living room—with its pellet stove fireplace insert—has excellent flow for gatherings. Large windows and three skylights flood the space with natural light, creating a bright and welcoming atmosphere. Both bedrooms, bathrooms, and the kitchen are thoughtfully designed and situated on the same level. Just three steps down from the kitchen leads to a sun-drenched, south-facing sunroom—an ideal spot to enjoy year-round. If the abundant solar heat isn't enough, simply turn on the second pellet stove for additional warmth. A short walk from the front door brings you to a park overlooking the Sound, complete with benches for taking in the breathtaking views. If the idea of having access to acres of private beach appeals to you, you'll love what Miller Place Park has to offer. For just $450 per year, residents can enjoy entry to this secluded, gated beach. Don't miss the opportunity to tour this amazing, updated smart home!