Stunning duplex on a generous 7,500 square foot lot with 75 feet of dock/sea wall. Each unit has 3 bedrooms and 2 bathrooms. Enjoy the Florida lifestyle with an above ground pool and fully fenced yard, ideal for entertaining. Short term rentals possible with the appropriate license. Live in one unit and receive rental income from the other, keep it as a duplex investment, or convert it into a single-family home facing deep water canal with no bridges. Strong rental market. Both units offer spacious layouts, ample parking, and separate utilities. The property's canal front location offers excellent access to the ocean/bay with minimal time. Very well protected with boot key harbor. The owner is a real estate agent
For sale
$1,750,000
440-442 48th St, Marathon, FL 33050
6beds
4baths
2,244sqft
Est.:
Duplex
Built in 1981
-- sqft lot
$-- Zestimate®
$780/sqft
$-- HOA
What's special
Fully fenced yardCanal front locationAbove ground poolSpacious layouts
- 30 days
- on Zillow |
- 562 |
- 34 |
Zillow last checked: 7 hours ago
Listing updated: July 16, 2025 at 01:29pm
Listed by:
Danielle Torres 305-972-5115,
LoKation
Source: MIAMI,MLS#: A11841247
Originating MLS: A-Miami Association of REALTORS

Travel times
Tour with a buyer's agent
Tour with a buyer's agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 6
- Bathrooms: 4
Heating
- Central, Other
Cooling
- Central Air
Features
- Stairs
- Flooring: Ceramic Tile
- Windows: Complete Accordian Shutters, Hurricane Shutters
Interior area
- Total structure area: 4,478
- Total interior livable area: 2,244 sqft
Video & virtual tour
Property
Parking
- Total spaces: 6
Features
- Stories: 2
- Patio & porch: Deck
- Exterior features: Barbecue, Balcony, Outdoor Shower, Room For Pool
- Has private pool: Yes
- Pool features: Above Ground, Equipment Stays
- Fencing: Fenced
- Waterfront features: Canal Front
- Frontage length: 75
Lot
- Features: Less Than 1/4 Acre Lot
Details
- Parcel number: 00324800000000
- Zoning: UR
Construction
Type & style
- Home type: MultiFamily
- Property subtype: Duplex
Materials
- Concrete Block Construction
- Roof: Metal
Condition
- Year built: 1981
Utilities & green energy
- Sewer: Public Sewer
- Water: Municipal Water
Community & HOA
Community
- Subdivision: Marameade Amd
HOA
- Has HOA: No
Location
- Region: Marathon
Financial & listing details
- Price per square foot: $780/sqft
- Annual tax amount: $11,601
- Date on market: 7/15/2025
- Listing terms: All Cash,Cryptocurrency
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