Welcome to 539 Castine Road, where privacy, versatility, and waterfront living come together along the beautiful Orland River. Set on approximately 4 acres per town records, this three-bedroom, three-bath home offers a spacious and functional layout, including an in-law suite in the basement, ideal for extended family, guests, or additional living space. This property features an expansive double lot with additional building locations. Enjoy substantial owned frontage along the tidal Orland River, complete with a private cove and peaceful water views that transform with the changing tides. A private pond, mature fruit-producing apple trees, and generous outdoor space create a setting that feels tucked away while still offering convenient access to surrounding coastal Maine communities. Whether you're searching for a year-round waterfront home, space for multi-generational living, or simply a private place to enjoy the Maine outdoors, 539 Castine Road offers a rare combination of acreage, waterfront, flexibility, and possibility.