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Canal-Front Waterfront Land

6099 Overseas Highway lot 55W Marathon, FL 33050

Claim this Listing
For Sale
$330,000

LAND - Marathon, FL

Lot size:
0.03 Acres
Added:
Jul 4, 2026
Days on Market:
10
Last Refresh:
Jul 13 at 2:06 am

Property Features for 6099 Overseas Highway lot 55W

General Information

Property type
Land
Property subtype
Other
Zoning
R-MH - Residential - MH
Standard status
Active
APN
00338830001950
Lot size
0.03 Acres

Taxes and HOA fees

Tax Year
2025
Tax Description
Parcel No 55W And 1/200% Common Elements Keys Rv/Mobile Home Condominium Or2072-382 Or2184-1319/29Amd Or2329-475 Or3123-
Tax Annual Amount
3366

Utilities

Water front
1

Listing agent Jennifer Davis License #BK3435178

Listing office Island Breeze Realty, LLC 12220 OVERSEAS HIGHWAY, Marathon, FL

Listing date Jul 4, 2026

MLS# 620531 Listing URL

Copyright © 2026 Marathon and Lower Keys Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.


Investment Insights

Based on property information with market context.

This is a canal-front waterfront land lot (Unit 55W) offering immediate boating access via a newly rebuilt dock and an installed boat lift. The sale includes an official Letter of Determination confirming a transferable building right, which may be relevant to development planning. A 2022 travel trailer is negotiable in the sale as personal property.

The property is located in Key by the Sea in Marathon, Florida, off Overseas Highway (6099 Overseas Highway, lot 55W). It sits within a waterfront community near marinas, restaurants, and shopping, providing convenient access to amenities commonly associated with the Florida Keys.

The lot can be of interest to buyers looking for canal frontage with existing dock infrastructure and a documented transferable building right. Interested parties should verify all development rights and intended use with the appropriate governmental authorities prior to purchasing or planning improvements. As noted in the remarks, buyers are encouraged to conduct their own due diligence regarding permitted uses and development requirements under the R-MH Residential–MH zoning designation.

Key Highlights

  • Canal‑front lot in Key by the Sea at 6099 Overseas Highway, Unit 55W, Marathon, Florida
  • Newly rebuilt dock with installed boat lift for immediate boating access to open water
  • Includes an official Letter of Determination confirming a transferable building right

Property Analytics

Property Profile Location Intelligence

Current Use by Public Records

Happy Campers RV ... Auto Repair Shop Key By The Sea Campground & RV Park David Sciabarasi Commercial ... Marketing & Advertising Florida Girl Boat ... Car Wash BB&T Mortgage Loan Service

Suggested Use

Dental Office Parking Lot & Garage Auto Parts Store (Bike/Boat/Book/etc) Store Catering Service Home Appliance Store Veterinary Clinic Plumbing Service Grocery & Convenience Store Florist

Zoning and permitted uses should be independently verified with local authorities.

FAQs

What type of property is this?
Waterfront Land - Canal-front lot with a newly rebuilt dock and boat lift for immediate water access.
Where is this waterfront land located?
The property is located at 6099 Overseas Highway lot 55W Marathon, FL.
What is the asking price?
The asking price for this property is $330,000.
What are key features of this property?
This property features: Canal‑front lot in Key by the Sea at 6099 Overseas Highway, Unit 55W, Marathon, Florida; Newly rebuilt dock with installed boat lift for immediate boating access to open water; Includes an official Letter of Determination confirming a transferable building right
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