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0 Buck Key
Captiva, FL, 33924
Active$13,000,000
0 Buck Key
Captiva, FL, 33924
Active$13,000,000
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Bedrooms
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Bathrooms
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Living Area
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Year Built
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Days on Market
Dock Score™
DockOnly63
GoodWhat shaped this score
✓Bay
✓Fits boats up to ~100ft+ (est.)
✓Bridge-free to ocean
✓Dock present
·Draft not independently verified
DockOnly.com rating, not provided by the MLS or listing broker.
Dock & Water AccessMLS
BayfrontAcrossTheRoadWaterFrontage
Navigation RouteDockOnly
Data sources: SFWMD AHED waterway polygons · FHWA National Bridge Inventory 2024 · Not provided by the MLS or listing broker.
Description
Some places are discovered. Others are preserved. Only a select few become part of someone's legacy. Just beyond the shores of Captiva Island lies Buck Key—an extraordinary private island where untouched natural beauty, remarkable privacy, & limitless possibility converge. Opportunities of this magnitude have become exceedingly rare, making Buck Key one of the most compelling island offerings available anywhere in North America. Surrounded by the tranquil waters of Roosevelt Channel and Hurricane Hole, the island encompasses approximately 14 acres, highlighted by nearly 2,600 feet of shoreline, approximately 8.6 acres of uplands, a protected 10-acre lagoon, and a 13-foot construction-grade dock. Positioned within a remarkable 350-acre island sanctuary, Buck Key offers an unparalleled combination of seclusion and accessibility, just minutes from the restaurants, marinas, and world-renowned beaches of Captiva Island. This is not a property defined by what already exists—it is defined by what is possible. Imagine an architectural masterpiece rising above the mangroves. A private family compound passed from one generation to the next. A waterfront retreat designed entirely around your vision. Here, every sunrise arrives over protected coastal habitat, every evening concludes with Gulf sunsets, and every day offers boating, fishing, paddleboarding, kayaking, and the quiet luxury of complete privacy. In an era when waterfront land grows increasingly scarce and entitlement opportunities continue to diminish, Buck Key represents something that can no longer be replicated. It is a place where conservation and luxury coexist, where nature becomes the ultimate amenity, and where the opportunity to create something entirely bespoke remains remarkably intact. Legacy properties are seldom created. They are preserved, stewarded, and ultimately entrusted to those with the vision to recognize their significance. Buck Key is more than an island. It is an invitation to create something that will endure for generations.
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Location
Captiva, FL, 33924
No price history available for this property.
Displayed by Blue Mar Real Estate Group Inc., Licensed Florida Real Estate Broker (DBPR CQ1018554) · [email protected]
Listing courtesy of John R. Wood Properties via Florida Gulf Coast MLS
Last checked: July 22, 2026
Listing updated: July 10, 2026
© 2026 Florida Gulf Coast Association of REALTORS®, Inc. All rights reserved. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of the Florida Gulf Coast Association of REALTORS®. Information is deemed reliable but not guaranteed and should be independently verified. All properties are subject to prior sale, change, or withdrawal.
IDX information is provided exclusively for consumers' personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
Dock Score™
DockOnly63
GoodWhat shaped this score
✓Bay
✓Fits boats up to ~100ft+ (est.)
✓Bridge-free to ocean
✓Dock present
·Draft not independently verified
DockOnly.com rating, not provided by the MLS or listing broker.
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Estimate your monthly payment for this waterfront property
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$2,600,000 down
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Principal & Interest$67,454/mo
Property Tax (est. ~1.2%, varies by county)$13,000/mo
Home Insurance (est.)$250/mo
Total Monthly Payment$80,704
Loan Amount: $10,400,000Rate: 6.75%
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Navigation note: Navigation routes show the shortest mapped path to open water. A vessel taller than the binding bridge clearance may still reach open water via a longer alternate route that we don't currently map. Verify navigability with a local captain or surveyor before relying on it.