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91 Avenue A Avenue, Marathon, FL 33050

New Listing
$5,999,997
Property Type: Commercial Sale Bedrooms: 1 Baths: 2 Square Footage: 5,150 Lot Size (sq. ft.): 15,500 Status: Active
Current Price: $5,999,997 List Date: 12/20/2025 Last Modified: 12/20/2025

Description

This is a Rare opportunity to purchase a Turn-Key Highly Established Florida Keys Boat Rental Business and Marina located in the heart of Marathon Florida in Coco Plum and just minutes to Key Colony Beach. Opportunity includes a 15,500 sqft Deep Waterfront Lot that has quick unobstructed access to the Atlantic Ocean & Gulf of Mexico with Boat Dockage including 8 Slips, a well-maintained 5150 sqft Elevated Metal Building, which has just been newly painted and has 6 roll up doors including multiple that are 14 Ft High, a Fully Built Out Office Space with 1st Floor Bathroom & Laundry, a Paint Booth, Plenty of interior Storage for Boats, an Upstairs 1400 sqft Legal Dwelling, which has been Renovated and includes 1 Bed, 1 Full Bath, a Living Room & Kitchen & Impact Resistant Windows. Business is known for having one of most impressive Pristine Fleet of Rental Boats in the entire Keys including 18 Twin Engine Boats ranging in size from 25ft to 34FT in length including Many New engines. The maintenance schedule of the boats is impeccable with each Boat receiving Brand New Paint & New Upholstered Interiors with New Canvas on the T-Tops every few years, updated Electronics & they all received upgraded Twin Yamaha Motors over the last few years. There are 14 Aluminum Trailers for the Fleet, which are fully registered and road worthy. Total estimated values of all Business inventory including the Boat Fleet is almost $1.7M. You will not find any other comparable opportunity available in all of the Keys as this business has been successfully operated since 2007, has an estimated 80% of its business from repeat customers. So, if you have been looking for an opportunity to expand your Boat Rental or Marina business in the Florida Keys or if you have been dreaming about moving to the Florida Keys and owning your business, you may have just found the perfect opportunity as day 1 of ownership you are making money. Financials to be provided once NDA is fully executed.

More Information MLS# 617777

Contract Information

Listing Board: Marathon/Lower Keys Limited Representation: No As is Rght to Inspct: Yes Potential Short Sale: No Bank Owned: No Species List: No Current Price: $5,999,997 Listing Date: 2025-12-20 List Price: $5,999,997

Location, Tax & Legal

City: MARATHON Mile Marker: 54.6 Marathon Neighborhood: Coco Plum Side: Ocean Flood Zone: AE,AE Alternate Key #: 8802048 Parcel #: 00100750-000102 Zoning: MU - M - Mixed Use - Maritime Legal: 5/4 66 33 FAT DEER KEY PT GOVT LOTS 2 & 6 (AKA LOT 2 & PT EASEMENT & PT ADJ CANAL UNRECORDED PLAT OF LIME GROVE ESTATES) Taxes: 10519.35 Tax Year: 2024 Street #: 91 Street Name: Avenue A Street Suffix: Avenue Key/Island: Marathon State/Province: FL Zip Code: 33050 Subdivision: Coco Plum (54.6) County: Monroe Area: 18 - East of Holiday Inn US #1 & Coco Plum

General Property Description

Realtor.COM Type: Commercial Waterfront: Yes Control Depth: 4 Lot Size: 111x140 Lot SqFt: 15500 Business Name: Tropical Boat Rental Total Units: 1 Year Established: 2006-12-31 SqFt Source: Property Data Card Total # Buildings: 1 Building SqFt: 5150 Style: Commercial Living Apx SqFt: 5150 Year Built: 2001 Total Bedrooms: 1 Full Baths: 1 Half Baths: 1 Total Baths: 2

Remarks & Misc

Remarks – Consumer: This is a Rare opportunity to purchase a Turn-Key Highly Established Florida Keys Boat Rental Business and Marina located in the heart of Marathon Florida in Coco Plum and just minutes to Key Colony Beach. Opportunity includes a 15,500 sqft Deep Waterfront Lot that has quick unobstructed access to the Atlantic Ocean & Gulf of Mexico with Boat Dockage including 8 Slips, a well-maintained 5150 sqft Elevated Metal Building, which has just been newly painted and has 6 roll up doors including multiple that are 14 Ft High, a Fully Built Out Office Space with 1st Floor Bathroom & Laundry, a Paint Booth, Plenty of interior Storage for Boats, an Upstairs 1400 sqft Legal Dwelling, which has been Renovated and includes 1 Bed, 1 Full Bath, a Living Room & Kitchen & Impact Resistant Windows. Business is known for having one of most impressive Pristine Fleet of Rental Boats in the entire Keys including 18 Twin Engine Boats ranging in size from 25ft to 34FT in length including Many New engines. The maintenance schedule of the boats is impeccable with each Boat receiving Brand New Paint & New Upholstered Interiors with New Canvas on the T-Tops every few years, updated Electronics & they all received upgraded Twin Yamaha Motors over the last few years. There are 14 Aluminum Trailers for the Fleet, which are fully registered and road worthy. Total estimated values of all Business inventory including the Boat Fleet is almost $1.7M. You will not find any other comparable opportunity available in all of the Keys as this business has been successfully operated since 2007, has an estimated 80% of its business from repeat customers. So, if you have been looking for an opportunity to expand your Boat Rental or Marina business in the Florida Keys or if you have been dreaming about moving to the Florida Keys and owning your business, you may have just found the perfect opportunity as day 1 of ownership you are making money. Financials to be provided once NDA is fully executed.

Deed Restrictions

Affordable Housing: 1

Association Info

Mandatory Home Owners Asc: No Voluntary Home Owners Asc: No 1st Right of Refusal: No

Type

Boat Care: 1 Boat Sales/Service: 1 Marina: 1 Other Services: 1

Fee Includes

None: 1

Dockage

Boat Slip: 1

Appliances

Dryer: 1 Refrigerator: 1 Washer: 1

Property Info

# Boat Slips: 8 # Kitchens: 1 # Refrigerators: 1 # Range/Ovens: 1 # Washers: 1 # Dryers: 1

Waterfront

Canal Front: 1

Electric

220 Volt: 1 Circuit Breakers: 1

Waterview

Canal View: 1 Harbor/Marina View: 1

Windows/Doors

Impact Rstnce Doors: 1 Impact Rstnce Window: 1

Vehicle Storage

Car(s): 4+ Covered Parking: 1 Garage: 1 Guest Parking: 1 Off Street Parking: 1 Trailer Storage: 1

Construction

Combo Construction: 1

Land Size

1/4 - 1/2 Acre: 1

Utilities

FKAA: 1 Municipal Sewer: 1

Roof

Metal Roof: 1

Financial Status

Bank Owned: No Potential Short Sale: No

Status Change Info

Status: Active

Property Features

Deed Restrictions: Affordable Housing Type: Boat Care; Boat Sales/Service; Marina; Other Services Waterfront: Canal Front Waterview: Canal View; Harbor/Marina View Dockage: Boat Slip Vehicle Storage: Garage; Covered Parking; Guest Parking; Off Street Parking; Trailer Storage Utilities: FKAA; Municipal Sewer Appliances: Dryer; Refrigerator; Washer Construction: Combo Construction Electric: 220 Volt; Circuit Breakers Roof: Metal Roof Land Size: 1/4 - 1/2 Acre Fee Includes: None
Listing Office: No Nonsense Real Estate Branch Office
Last Updated: December - 20 - 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.