86600 Overseas Highway, Plantation Key, FL 33036

$15,000,000
Property Type: Vacant Land Lot Size (sq. ft.): 933,490 Status: Active
Current Price: $15,000,000 List Date: 8/17/2026 Last Modified: 8/17/2026

Description

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 already 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 dock offers a beautiful setting to enjoy Florida Bay. Designed for this remarkable property is an exceptional 8-bedroom luxury residence created for sophisticated Keys living. Plans feature eight bedroom suites, expansive living and entertaining spaces, a chef-inspired kitchen with oversized island, private office, game room, elevator, extensive garage and storage areas, covered balconies and terraces, plus a pool and spa with generous outdoor living areas. For a buyer who purchases prior to completion, a unique opportunity awaits. The seller will pay the building costs for the planned residence, subject to the terms, specifications and allowances of the purchase agreement. Depending on the stage of construction, the buyer may also have the opportunity to personalize available finishes, selections and certain design elements. Ideally positioned near Snake Creek, enjoy convenient Bay-to-Ocean access with no fixed-bridge restriction and proximity to Founders Park. A remarkable opportunity to create a private Florida Bay retreat where luxury, privacy and the natural beauty of the Keys come together in one exceptional setting.

More Information MLS# 621011

Contract Information

Current Price: $15,000,000 Listing Date: 2026-08-17 Listing Board: Florida Keys List Price: $15,000,000 Limited Representation: No Potential Short Sale: No Bank Owned: No

Location Tax Legal

Street #: 86600 Street Name: Overseas Street Suffix: Highway Key/Island: Plantation Key State/Province: FL Zip Code: 33036 County: Monroe Subdivision: Unplatted Windley Key (88.0) Area: 24 - Windley Key

General Property Description

Realtor.COM Type: Vacant Land Waterfront: Yes Control Depth: 5 Lot Dimensions: X Lot SqFt: 933490 Lot Sqft Source: Tax Records

Status Change Info

Status: Active

Miscellaneous Info

Mobile Home Lot: No

Dockage

Dock: Wood

Financial Status

Bank Owned: No Potential Short Sale: No

Property Features

Tax Exemptions: None Waterfront: Bay Front; Open Water Waterview: Bay View; Open Water View Existing Utilities: Undergrnd Utilities BuildingPermit: Active Permit Security: No Security Land Size: 10 or more Acres Terms: Buyer Obtain Finance
Listing Office: Real Estate Sales Force, Inc.
Last Updated: August - 17 - 2026
The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.