Double your pleasure with two beaches and one extraordinary Gulf-to-Bay opportunity on exclusive Casey Key. This rare .58-acre waterfront parcel spans from the Gulf to Blackburn Bay, offering approximately 85 feet of private Gulf frontage plus a newly expanded sandy shoreline along the bay-creating a truly unique dual-beach setting. This property presents an exceptional opportunity for a future new build, the creation of a custom coastal estate, or continued use as an income-producing rental. Envision a bespoke architectural masterpiece designed to capture breathtaking sunrises over the bay and glowing sunsets over the Gulf, with panoramic water views from nearly every angle. The property includes a charming vintage 1951 beach cottage featuring pecky cypress siding, a brick fireplace, and an elevated split-level design reminiscent of classic Old Florida style. The home offers two bedrooms, two full baths, plus a third bath with shower located in the laundry room. A rooftop deck provides sweeping Gulf-to-Bay vistas. Recent improvements include two new AC units (2024), a roof replacement (2015), and new garage doors. The elevated structure remained dry during recent storms. Enjoy endless waterfront activities with private Gulf-front beach access, tranquil bay waters ideal for kayaking and paddleboarding, accessible from your private composite dock - complete with a boat lift. Situated near the desirable south bridge, this location offers convenient access to fine dining, boutique shopping, cultural attractions, and Venice Airport for private aviation. Surrounded by multi-million-dollar homes, this is a rare opportunity to secure one of Casey Key's most dynamic and valuable Gulf-to-Bay parcels-perfect for building your dream beach home or investing in a legacy property on Florida's west coast.