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8501 Overseas Highway, Marathon, FL 33050

New Listing
$3,450,000
Property Type: Commercial Sale Lot Size (sq. ft.): 41,225 Status: Active
Current Price: $3,450,000 List Date: 3/30/2026 Last Modified: 3/30/2026

Overview

Description

Commercial Vacant Land Opportunity - Prime Highway Frontage Exceptional development opportunity featuring approximately 231 feet of highway frontage in a highly visible location. Just under of 1 acre of cleared land, fully enclosed with privacy fencing and is ideally situated between 85th street and 86th street, directly across from Marathon Airport. The property is ready for development and includes an existing income-producing billboards with a flexible month-to- month lease. A rare added benefit is 128 feet of private boat dockage, offering direct Ocean access for personal use. This unique combination of commercial visibility, development readiness, and waterfront access makes it a standout investment opportunity.

Listing Details MLS# 619267

Location, Tax & Legal

Street #
8501
Street Name
Overseas
Street Suffix
Highway
Key/Island
Marathon
State/Province
FL
Zip Code
33050
Subdivision
Sunny Isle (52.0)
County
Monroe
Area
16 - Sombrero Bch Rd to Vaca Cut - Oceanside
City
MARATHON
Mile Marker
52
Marathon Neighborhood
Airport - Ocean (72nd to 106th)
Side
Ocean
Flood Zone
AE,AE,AE
Alternate Key #
1427098
Parcel #
00349330000000
Zoning
MU - Mixed Use Commercial Mixed Use
Legal
Sunny Isle Pb4-52 Key Vaca Motel Site
Taxes
8568.85
Tax Year
2025

Contract Information

Listing Board
Florida Keys
Limited Representation
No
Potential Short Sale
No
Bank Owned
No
Species List
No

General Property Description

Realtor.COM Type
Commercial
Style
Commercial
Lot SqFt
41225
Waterfront
Yes
Control Depth
4
SqFt Source
Property Data Card
Building SqFt
0

Association Info

Mandatory Home Owners Asc
No
1st Right of Refusal
No

Dockage

Dock
Concrete
Dock Length
128
Seawall
Concrete

More Information

Financial Status

Bank Owned
No
Potential Short Sale
No

Remarks & Misc

Remarks – Consumer
Commercial Vacant Land Opportunity - Prime Highway Frontage Exceptional development opportunity featuring approximately 231 feet of highway frontage in a highly visible location. Just under of 1 acre of cleared land, fully enclosed with privacy fencing and is ideally situated between 85th street and 86th street, directly across from Marathon Airport. The property is ready for development and includes an existing income-producing billboards with a flexible month-to- month lease. A rare added benefit is 128 feet of private boat dockage, offering direct Ocean access for personal use. This unique combination of commercial visibility, development readiness, and waterfront access makes it a standout investment opportunity.
Directions
US1 Oceanside across from Marathon Airport between 85th & 86th Street

Type

Other Comrcl Style
Yes

Fee Includes

None
Yes

Appliances

No Appliances
Yes

Waterfront

Canal Front
Yes

Waterview

Canal View
Yes

Construction

Other
Yes

Land Size

1/2 - Less Than 1 AC
Yes

Utilities

FKAA
Yes

Title

Title Ins - Buyer
Yes

Property Features

Type: Other Comrcl Style Waterfront: Canal Front Waterview: Canal View Utilities: FKAA Appliances: No Appliances Construction: Other Land Size: 1/2 - Less Than 1 AC Fee Includes: None Title: Title Ins - Buyer
Listing Office: Coldwell Banker Schmitt Key Largo
Last Updated: March - 30 - 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.