Waterfront Duplex with
For Sale
$1,725,000
Pending
440-442 48th Street Ocean, Marathon, FL 33050
Duplex with dock, pool, and short-term rental potential.
Property Size2,244 SF
Days on Market268
Property Features for 440-442 48th Street Ocean
General Information
Standard status
Pending
Size
2,244 SF
Property subtype
Other
Taxes and HOA fees
Annual Taxes
$11,601
Building Details
Building Size
2,244 SF
Year Built
1981
Stories
2
Units
2
Listing Agency:
LoKation Real Estate
(305) 972-5115
Listed By:
Danielle Torres · License #3213206
(305) 972-5115
Source:
Elliman
Added: Nov 27, 2025
Changed: Aug 8
Last Checked: Jul 23 at 9:03AM
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
Current Use
Location Intelligence
Trade Area within ½ mile
588
Businesses Nearby
Explore this area
Business Placement
Demographics for 33050, FL
10,479
Population
7,314
Households
1.4
Avg Household Size
50
Median Age
34%
College-Educated
90%
High-School Grad
9.1 sq mi
ZIP Area
1,152
Density / Sq Mi
$83,243
Median Household Income
$40,006
Median Earnings
$1,611
Median Rent
$705,600
Median Home Value
Market
Vacancy Rate% for Multifamily in South region
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.
Frequently Asked Questions
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.
