13755 Overseas Highway, Marathon, FL 33050

New Listing

$1,499,000

Marathon_13755__13759_Overseas_Hwy_0101_

Virtual Tour

https://idx.paradym.com/idx/4986017

Marathon_13755__13759_Overseas_Hwy_0096_

Marathon_13755__13759_Overseas_Hwy_0091_

Marathon_13755__13759_Overseas_Hwy_0081-

Property Type: Residential Bedrooms: 4 Baths: 5 Square Footage: 3,017 Lot Size (sq. ft.): 39,500 Status: Active

Current Price: $1,499,000 List Date: 10/21/2026 Last Modified: 10/22/2026

Overview

Description

A compelling investment and redevelopment opportunity in the heart of Marathon, this multi-family property offers immediate use along with significant long-term potential in one of the Florida Keys' most active markets. Fronting Overseas Highway with excellent visibility and convenient access, the property includes two concrete block buildings. One structure is configured as a three-bedroom, two-bath residence, while the second is arranged as a duplex with two efficiency studio units, each with a private bath. The property includes three residential property rights, creating flexibility for continued income-producing use or future redevelopment. For investors and developers, the location and existing configuration open the door to a variety of possibilities, whether the goal is to maintain the current multi-family setup, reposition the site, or pursue a larger development strategy. An additional opportunity exists to acquire the adjacent parcel along with submerged land rights, al ... (Read more)

Listing Details MLS# 621728

Location, Tax & Legal

Street #: 13755
Street Name: Overseas
Street Suffix: Highway
Key/Island: Marathon
State/Province: FL
Zip Code: 33050
County: Monroe
Subdivision: Driftwood Estates (54.0)
Area: 18 - East of Holiday Inn US #1 & Coco Plum
City: MARATHON
Off Shore Island: No
Mile Marker: 54
Marathon Neighborhood: Coco Plum
Senior Community YN: No
Side: Ocean
Alternate Key #: 1444740
Parcel #: 00362660000000
Zoning: MU - Mixed Use Commercial Mixed Use
Deed Restrictions: Unknown
Legal: Lot 2 Driftwood Estates Pb2-132 Fat Deer Key
Taxes: 13892.54
Tax Year: 2025
Pub Sewer HkUp: Yes

Contract Information

Listing Board: Marathon/Lower Keys
As is Rght to Inspct: Yes
Potential Short Sale: No
Bank Owned: No
Species List: No

General Property Description

Realtor.COM Type: Multi-family
Style: Multi-Units
Waterfront: Yes
Control Depth: 4
Pool: No
Year Built: 1973
Lot SqFt: 39500
Lot Sqft Source: Property Data Card
Acres: 1.36
Living Apx SqFt: 3017
SqFt Source: Property Data Card
Total Bedrooms: 4
Full Baths: 4
Half Baths: Yes
Total Baths: 5
Rentals Allowed: Yes
Min Rental Days: 7

Association Info

Mandatory Home Owners Asc: No
1st Right of Refusal: No
Association Fee $: 0

Building Style

Above Flood: No

More Information

Vehicle Storage

Car(s): 4+
Guest Parking: Yes
Open Parking: Yes
RV Parking Open: Yes
Off Street Parking: Yes
Trailer Storage: Yes

Financial Status

Auction: No
Bank Owned: No
Potential Short Sale: No
Standard Sale: Yes

Remarks & Misc

Remarks – Consumer: A compelling investment and redevelopment opportunity in the heart of Marathon, this multi-family property offers immediate use along with significant long-term potential in one of the Florida Keys' most active markets. Fronting Overseas Highway with excellent visibility and convenient access, the property includes two concrete block buildings. One structure is configured as a three-bedroom, two-bath residence, while the second is arranged as a duplex with two efficiency studio units, each with a private bath. The property includes three residential property rights, creating flexibility for continued income-producing use or future redevelopment. For investors and developers, the location and existing configuration open the door to a variety of possibilities, whether the goal is to maintain the current multi-family setup, reposition the site, or pursue a larger development strategy. An additional opportunity exists to acquire the adjacent parcel along with submerged land rights, allowing a buyer to assemble a larger contiguous footprint and expand the potential of the overall site. Both properties are offered together under MLS number 620305. With its central Marathon location, direct Overseas Highway access, established residential use, and added development upside, this property presents a rare chance to secure a versatile piece of the Florida Keys market.

Fee Includes

None: Yes

Dockage

Dock Privileges: Yes

Tax Exemptions

Homestead: Yes

Appliances

Oven: Yes
Range: Yes
Refrigerator: Yes

Pets

Pets Allowed: Yes

Cooling

Ceiling Fans(s): Yes
Wall/Window Unit(s): Yes

Waterfront

Lake Front: Yes
Open Water: Yes

Waterview

Harbor/Marina View: Yes
Lake View: Yes
Open Water View: Yes

Neighborhood Feature

Airstrip: Yes
Bike Paths: Yes
Community Boat Ramp: Yes

Property Condition

Fixer Upper: Yes

Construction

Concrete: Yes

Land Size

1 Less Than 2 Acres: Yes

Furnished

Unfurnished: Yes

Utilities

Elect Separate Meter: Yes
FKAA: Yes
Municipal Sewer: Yes
Water Separate Meter: Yes

Roof

Tar/Gravel Roof: Yes

Property Features

Fee Includes: None Tax Exemptions: Homestead Waterfront: Lake Front; Open Water Waterview: Harbor/Marina View; Lake View; Open Water View Dockage: Dock Privileges Property Condition: Fixer Upper Vehicle Storage: Guest Parking; Off Street Parking; Open Parking; RV Parking Open; Trailer Storage Furnished: Unfurnished Cooling: Ceiling Fans(s); Wall/Window Unit(s) Utilities: Elect Separate Meter; FKAA; Municipal Sewer; Water Separate Meter Appliances: Oven; Range; Refrigerator Construction: Concrete Roof: Tar/Gravel Roof Pets: Pets Allowed Neighborhood Feature: Airstrip; Bike Paths; Community Boat Ramp Land Size: 1 Less Than 2 Acres

Listing Office: Coldwell Banker Schmitt Real Estate Co.

Last Updated: October - 22 - 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.

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