Tucked away on nearly a full acre in the highly desirable Chateaux Sur Mer community, 4619 Rue Bayou offers a rare combination of space, privacy, and proximity to one of Sanibel's most beautiful stretches of beach. This exceptional property enjoys nearby deeded beach access, allowing you to reach the sand, surf, and shelling. Surrounded by natural beauty and expansive water views, the setting feels serene and secluded, making it a true retreat. The renovated 3-bedroom, 2-bath home features an updated kitchen and baths with quartz countertops, shaker-style cabinetry, and tiled bathrooms, along with two large screened porches at the front and rear that create seamless indoor-outdoor living and showcase the tranquil surroundings. Significant improvements include a new roof, updated electrical and plumbing, elevated A/C, new framing in the lanai, Corebond spray foam insulation, and brand-new impact windows and doors. Whether you choose to enjoy the home as it is, elevate, or build a custom estate, the possibilities here are exceptional. With its rare acreage, remarkable privacy, deeded beach access, and the welcoming community of Chateaux Sur Mer, this is a truly unique Sanibel opportunity that must be experienced to be fully appreciated.