RARE DOUBLE-SIZED ESTATE LOT ON LONGBOAT KEY – 18,000 SQ FT OF ISLAND LUXURY READY FOR YOUR VISION. Opportunities like this are few and far between. Nestled in one of the most coveted areas of Longboat Key, this expansive 18,000-square-foot estate lot at 560 Gulf Bay Road offers a blank canvas for your dream coastal retreat—just steps from the sugar-white sands of the Gulf of Mexico. Perfectly situated between the charm of Anna Maria Island and the upscale allure of St. Armands Circle, this oversized lot provides unparalleled space, privacy, and freedom—with no HOA and no deed restrictions limiting your design. Bordering the award-winning Joan Durante Park, you'll enjoy direct access to peaceful nature trails, scenic bayfront views, and regular visits from local wildlife including ospreys, eagles, and herons. Plus, enjoy private deeded beach access to a tranquil stretch of the Gulf, and walkable access to beloved Longboat Key staples like Euphemia Haye, Harry’s Continental Kitchen, and charming neighborhood shops. Whether you're building a serene getaway or a luxury showpiece, this one-of-a-kind homesite blends natural beauty, prime location, and limitless potential—a rare find on Florida’s Gulf Coast. Schedule your private showing today to walk the property and begin planning your Longboat Key dream build.