90400 Overseas Highway, Plantation Key, FL 33070
$30,000,000
Property Type:
Commercial Sale
Baths:
8
Square Footage:
29,330
Lot Size (sq. ft.):
129,750
Status:
Active
Current Price:
$30,000,000
List Date:
12/03/2025
Last Modified:
3/27/2026
Listing Details MLS# 617565
Location, Tax & Legal
- Street #
- 90400
- Street Name
- Overseas
- Street Suffix
- Highway
- Key/Island
- Plantation Key
- State/Province
- FL
- Zip Code
- 33070
- Subdivision
- Plant Key Colony (90.0)
- County
- Monroe
- Area
- 25 - Plantation Key
- City
- Tavernier
- Off Shore Island
- No
- Mile Marker
- 90
- Marathon Neighborhood
- N/A
- Side
- Bay/Gulf
- Flood Zone
- AE,AE
- Alternate Key #
- 1530433
- Parcel #
- 00432550-000000
- Zoning
- CG - General Commercial
- Legal
- PLANTATION KEY COLONY FIRST ADDITION PB4-4 PLANTATION KEY LOTS 1 THRU 5 BK 18 AND LOTS 31 THRU 38 BLK 19 OR250-574 OR361
- Taxes
- 56964.06
- Tax Year
- 2024
Contract Information
- Listing Board
- Florida Keys
- Limited Representation
- No
- As is Rght to Inspct
- Yes
- Potential Short Sale
- No
- Bank Owned
- No
- Species List
- No
General Property Description
- Realtor.COM Type
- Commercial
- Style
- Commercial
- Lot SqFt
- 129750
- Waterfront
- Yes
- Control Depth
- 5
- Building SqFt
- 29330
- SqFt Source
- Property Data Card
- Living Apx SqFt
- 29330
- Year Built
- 1986
- Full Baths
- Yes
- Half Baths
- 7
- Total Baths
- 8
- Total Units
- 0
Association Info
- Mandatory Home Owners Asc
- No
- 1st Right of Refusal
- No
Financial Status
- Bank Owned
- No
- Potential Short Sale
- No
More Information
Remarks & Misc
- Remarks – Consumer
- First time available since 1996! An exceptional opportunity to acquire a fully operational, income-producing marina and boat sales facility in the heart of the Upper Keys. With 600ft on US1 This premier waterfront property is right under 3 acres and located in Islamorada. With direct deep-water access and protected dockage its ideal for full-service marine operations, storage facility, or new development. The property features 37 wet slips and four (4) 60,000 lb platform boat lifts capable of accommodating a wide range of vessels. The marina is equipped with fuel station with above ground tanks, travel lift, marina bull, forklift, and on-site boat ramp, allowing for efficient launching, hauling, servicing, and storage. This turnkey operation includes a well-established, fully operational service and parts department with five (5) working buildings dedicated to sales, service, parts, electronics, and a large storage barn. The existing infrastructure supports boat sales, repair, rigging, and maintenance operations, offering diverse revenue streams from day one. Both the real estate and the operating business are included in the sale, presenting a rare opportunity to own a complete waterfront marine enterprise in one of the most desirable boating and fishing destinations in the world. With limited marina inventory across the Keys, strong demand for slips and service, and Islamorada's reputation as the ''Sportfishing Capital of the World,'' this offering represents a premier investment opportunity with immediate cash flow and long-term appreciation potential.
- Directions
- MM90 Bayside at the red light
Type
- Boat Care
- Yes
- Boat Sales/Service
- Yes
- Marina
- Yes
Fee Includes
- Other
- Yes
Dockage
- Basin
- Yes
- Boat Lift
- Yes
- Boat Slip
- Yes
Appliances
- Refrigerator
- Yes
Waterfront
- Canal Front
- Yes
- Open Water
- Yes
Waterview
- Canal View
- Yes
- Harbor/Marina View
- Yes
Construction
- Steel Reinforced
- Yes
Land Size
- 2 Less Than 5 Acres
- Yes
Utilities
- Municipal Sewer
- Yes
Property Features
Type:
Boat Care; Boat Sales/Service; Marina
Waterfront:
Canal Front; Open Water
Waterview:
Canal View; Harbor/Marina View
Dockage:
Basin; Boat Lift; Boat Slip
Utilities:
Municipal Sewer
Appliances:
Refrigerator
Construction:
Steel Reinforced
Land Size:
2 Less Than 5 Acres
Fee Includes:
Other
Listing Office:
LoKation Real Estate - Pompano Beach
Last Updated: March - 27 - 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.