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Waterfront Duplex with Dock

440-442 48th Street Ocean Marathon, FL 33050

440-442 48th Street Ocean, Marathon, FL, 33050
$1,725,000
For Sale
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$1,725,000

Duplex with dock, pool, and short-term rental potential.

AddedNov 27, 2025
Days on Market230
Last RefreshJul 2 at 10:08 am

Property Features for 440-442 48th Street Ocean

General Information

Standard status
Active
Property subtype
Other

Building Details

Year Built
1981

Listing office LoKation Real Estate

Listing date Nov 27, 2025

Source Elliman

Displayed information is deemed reliable but is not guaranteed and should be independently verified.

All listing content including descriptions, pricing, images are the copyrighted material of LoKation Real Estate


Investment Insights

Based on property information with market context.

This duplex property is situated on a 7,500 square foot lot featuring 75 feet of dock and sea wall. Each of the two units includes 3 bedrooms and 2 bathrooms. The property features an above-ground pool and a fully fenced yard. The location on the canal front provides access to the ocean and bay. The property is located in close proximity to Boot Key Harbor. Each unit has a spacious layout, ample parking, and separate utilities. The property can be used as a duplex investment, converted into a single-family home, or used for short-term rentals with the appropriate license. The property is located on 48th Street Ocean in Marathon, Florida.

Key Highlights

  • Waterfront property with 75 feet of dock/sea wall and direct ocean/bay access (no bridges).
  • Duplex offers flexible options: live in one unit and rent the other, duplex investment, or convert to single‑family home.
  • Short term rentals possible (with license) in a strong rental market.

Property Analytics

Property Profile Location Intelligence

Current Use by Public Records

Duplexes

Suggested Use

Dental Office Parking Lot & Garage Hair Salon Auto Parts Store Grocery & Convenience Store (Bike/Boat/Book/etc) Store Grocery & Convenience Store Skin Care Clinic Veterinary Clinic Home Appliance Store

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

FAQs

What type of property is this?
Duplex - Duplex with dock, pool, and short-term rental potential.
Where is this duplex located?
The property is located at 440-442 48th Street Ocean Marathon, FL.
What is the asking price?
The asking price for this property is $1,725,000.
What are key features of this property?
This property features: Waterfront property with **75 feet of dock/sea wall and direct ocean/bay access (no bridges).**; Duplex offers flexible options: live in one unit and rent the other, duplex investment, or convert to single‑family home.; Short term rentals possible (with license) in a strong rental market.
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