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$15,000,000
56 Days On Site

86600 Overseas Highway
Plantation Key, FL 33036

For Sale|Land|Active
Subdivision:
Unplatted Windley Key (88.0)
County:
Monroe
Listing courtesy of Jamie Gunthner of Real Estate Sales Force, Inc.
Call Now: 305-395-3300
Is this the listing for you? We can help make it yours.
305-395-3300
86600 Overseas Highway86600 Overseas Highway86600 Overseas Highway86600 Overseas Highway
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Discover an extraordinary opportunity on Florida Bay in Plantation Key, offering a rare combination of privacy, natural beauty and approximately 1,250 feet of waterfront with sweeping open-water views and spectacular sunsets. The property encompasses 21+ acres, with approximately 5 acres cleared for the homesite and improvements. The remaining acreage creates an exceptional natural backdrop and sense of seclusion rarely found in the Florida Keys. A private drive winds through the tropical surroundings to the homesite, while a completed observation deck provides a beautiful vantage point overlooking Florida Bay. Included with the offering are architectural plans for an approximately 18,000-square-foot, 8-bedroom luxury residence designed specifically for this exceptional property. The proposed home features eight bedroom suites, expansive living and entertaining spaces, chef-inspired kitchen, private office, game room, elevator, extensive garage and storage areas, covered balconies and terraces, plus a pool and spa with generous outdoor living areas. The $15M offering includes the 21+ acre property, the architectural plans and improvements contemplated as part of the offering. Utilities and related infrastructure are being advanced in connection with the planned estate. For buyers interested in bringing the architectural vision to completion, the seller is willing to discuss completing the residence in accordance with the existing plans for a separately negotiated additional amount. An exceptionally rare opportunity combining 21+ acres, approximately 1,250 feet of Florida Bay frontage, privacy and the potential for a significant private estate. Ideally positioned near Snake Creek, with convenient Bay-to-Ocean access and proximity to Founders Park. Create a private Florida Bay retreat where expansive acreage, waterfront living, privacy and sophisticated residential design come together in one extraordinary setting.

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Listing Snapshot
Price 
$15,000,000
Days On Site 
56 Days
Bedrooms 
N/A
Inside Area (SqFt) 
N/A
Total Baths 
N/A
Full Baths 
N/A
Partial Baths 
N/A
Lot Size 
21.43 Acres
Year Built 
N/A
MLS® Number 
621011
Status 
Active
Property Tax 
$43,978.69
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
2 months agoListing first seen on site
2 months agoListing updated with changes from the MLS®
General Features
Acres 
21.43
Utilities 
Underground Utilities
Zoning 
NR - Native Residential
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Exterior Features
Lot Features 
Cleared
View 
Bay
Waterfront 
Yes
Waterview 
Bay
Community Features
MLS Area 
24 - Windley Key
Listing courtesy of Jamie Gunthner of Real Estate Sales Force, Inc.



Listing information is provided by Participants of the Florida Keys Board of REALTORS MLS. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2026, Florida Keys Board of REALTORS MLS.
Data last updated at: 2026-10-13 03:14 PM UTC

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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