90400 Overseas Highway, Plantation Key, FL 33070
$35,000,000
Property Type:
Commercial Sale
Baths:
8
Square Footage:
29,330
Lot Size (sq. ft.):
129,750
Status:
Active
Current Price:
$35,000,000
List Date:
12/03/2025
Last Modified:
12/09/2025
Description
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.
More Information MLS# 617565
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
Current Price: $35,000,000
Listing Date: 2025-12-03
List Price: $35,000,000
Location, Tax & Legal
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
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
General Property Description
Realtor.COM Type: Commercial
Waterfront: Yes
Control Depth: 5
Lot Size: 3 acres
Lot SqFt: 129750
Total Units: 0
SqFt Source: Property Data Card
Building SqFt: 29330
Style: Commercial
Living Apx SqFt: 29330
Year Built: 1986
Full Baths: 1
Half Baths: 7
Total Baths: 8
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
Association Info
Mandatory Home Owners Asc: No
1st Right of Refusal: No
Type
Boat Care: 1
Boat Sales/Service: 1
Marina: 1
Fee Includes
Other: 1
Dockage
Basin: 1
Boat Lift: 1
Boat Slip: 1
Appliances
Refrigerator: 1
Waterfront
Canal Front: 1
Open Water: 1
Waterview
Canal View: 1
Harbor/Marina View: 1
Construction
Steel Reinforced: 1
Land Size
2 Less Than 5 Acres: 1
Utilities
Municipal Sewer: 1
Financial Status
Bank Owned: No
Potential Short Sale: No
Status Change Info
Status: Active
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
Last Updated: December - 09 - 2025
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.