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Land for Sale in Plantation Key, Florida

86600 Overseas Hwy, Plantation Key, FL 33036

$15,000,000
21.4 acres
Active sale
Est $85,933/mo

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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Sq feet

Location

Street address
86600 Overseas Hwy
Zip code
33036
Elevation
33 feet
Coordinates
24.9605, -80.5727

Property details

Acreage
21.43 acres
Zoning
NR - Native Residential
MLS #
FLKEYSMLS 621011
Posted

Property taxes

2025
$43,979

Parcels

  • 00092120000000

Legal description

Details and features

Listing

Type
Land

Lot

View
Water
Waterfront
Yes
Features
Cleared Site, Water Frontage

Interior

Security
Security

Listing history

DateEventPriceChangeSource
Aug 17, 2026New listing$15,000,000—FLKEYSMLS
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This 21.43-acre property is located at 86600 Overseas Hwy in Plantation Key, FL 33036. The property is available for sale, priced at $15,000,000. It has a structure.

Listed by Real Estate Sales Force, (305) 392-1497

Checked 2 hours agoUpdated Source

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Copyright © 2026 Florida Keys Board of REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

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