Duplex on a Large 10,591SF Lot in the FL Keys 329 63rd Court Gulf Immeuble residentiel 2 lots À vendre Marathon, FL 33050

UNITED STATES BANKRUPTCY AUCTION
Marathon Development Partners, LLC - Marathon, Florida
Auction Date: Thursday, September 10, 2026 | Auction Subject to Terms of Sale
Fisher Auction Company and Compass Florida / The Abella Group are pleased to present a 2 Bedroom / 2 Bathroom Duplex on a Large 10,591± SF Lot in the Heart of the Florida Keys located on Grassy Key, Marathon, Florida. Ideal for redevelopment, expansion, or construction of a larger duplex, subject to local approvals. Prime location near popular restaurants, Sombrero Beach, Marathon Sandbar, Florida Keys Marathon Airport, and Curry Hammock State Park. A versatile property with strong upside potential in the Middle Keys.
Property highlights
- 2 bed / 2 bath duplex on a generous 10,591± SF lot in the heart of Grassy Key, offering flexible living and/or rental potential in the Middle Keys.
- Prime Marathon location close to popular dining, Sombrero Beach, Marathon Sandbar, Florida Keys Marathon Airport, and Curry Hammock State Park—ideal for Keys lifestyle seekers.
- Excellent redevelopment opportunity: expand, reconfigure, or construct a larger duplex subject to all required local approvals
- Versatile layout designed for functionality—one-bedroom floor plans with one full bathroom for comfort, privacy, and everyday convenience.
- Strong upside potential in a high-demand area near major attractions, making this a compelling investment or custom build site for discerning buyers.