Gulf Of Mexico Boulevard, MARATHON, FL 33050
Local realty services provided by:Better Homes and Gardens Real Estate Destinations



Listed by:samuel davis williams
Office:coldwell banker schmitt real estate co.
MLS#:613238
Source:FL_FKBOR
Price summary
- Price:$9,999,999
About this home
Discover unparalleled privacy and luxury on SeaWatch Island, a breathtaking 13.2-acre private island in the heart of the Florida Keys. This one-of-a-kind property offers a rare opportunity with building entitlement in hand to build a custom 9,500 sq. ft. estate. In addition to the main residence, the property allows for the construction of a stand-alone garage and pool house, offering ample space for vehicles, recreational amenities, and more. Boating enthusiasts, take note! The island is a true boater's paradise, featuring a protected marina with a concrete bulkhead and multiple deep-water slip configurations. Designed for big boat dockage, the marina accommodates Vikings, sportfishers, catamarans, and other large vessels. Whether you're a passionate yachtsman or a fishing aficionado, this property provides a safe, convenient harbor for your fleet. Inquire for more details on this unparalleled dockage opportunity. Fully equipped with a Development Agreement and Building Right, SeaWatch Island simplifies the process of creating your dream sanctuary. The island's concrete bridge ensures easy access while maintaining the ultimate seclusion. The property offers expansive open water views and immediate access to the Atlantic Ocean and Gulf of Mexico, placing world-class fishing, boating, and diving at your fingertips. For additional convenience, MARATHON International Airport is just a short distance away, ensuring seamless connectivity to the rest of the world. This private oasis is more than a propertyit's an exceptional lifestyle. Don't miss the chance to build your legacy on SeaWatch Island, where luxury and tranquility come together like nowhere else.
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Home facts
- Listing Id #:613238
- Added:207 day(s) ago
- Updated:August 16, 2025 at 02:23 PM
Structure and exterior
- Lot area:13.2 Acres
Finances and disclosures
- Price:$9,999,999
- Tax amount:$2,428 (2024)
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