91 Avenue A Avenue, Marathon, FL 33050 (MLS# 617777)

91 Avenue A Avenue, Marathon, FL 33050

$5,499,997

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Property Type: Commercial Sale Bedrooms: 1 Baths: 2 Square Footage: 5,150 Lot Size (sq. ft.): 15,500 Status: Active

Current Price: $5,499,997 List Date: 12/20/2025 Last Modified: 7/22/2026

Overview

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 m ... (Read more)

Listing Details MLS# 617777

Location, Tax & Legal

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

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

General Property Description

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

Association Info

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

Property Info

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

More Information

Vehicle Storage

Car(s): 4+

Financial Status

Bank Owned: No
Potential Short Sale: No

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

Documents

91 Avenue A Offering Memorandum ›

Listing Office: No Nonsense Real Estate Branch Office

Last Updated: July - 22 - 2026

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