Amazing Income Property Opportunity in Marathon, FL! Don’t miss out on this incredible chance to own a stunning waterfront property that offers the best of both worlds—breathtaking ocean and bay views! Duplex featuring two units of 2 bed/ 2 bath each. Featuring 80 feet of deeded dock access, making it perfect for boating enthusiasts and anyone who dreams of life on the water. Private, heated pool & spa. A must-see to truly appreciate its beauty and potential. Whether you’re looking for a personal retreat or an investment opportunity, this property will not last long on the market! Don’t let it pass you by! Also features an enclosed 2/1 ofc/storage/cabana space. Bonus: Upon purchase, the buyer will instantly receive 3 months of rental income—making this an unbeatable investment opportunity!
Sold for $1,500,000 on 07/31/25
$1,500,000
9920-9922 Aviation Blvd, Marathon, FL 33050
4beds
4baths
1,666sqft
Duplex
Built in 1980
-- sqft lot
$1,500,000 Zestimate®
$900/sqft
$3,247 Estimated rent
What's special
Zillow last checked: 9 hours ago
Listing updated: August 07, 2025 at 08:54am
Listed by:
Stanley Rosen 305-510-8032,
The Keyes Company,
Ashley Seraydar 954-614-0989,
The Keyes Company
Bought with:
Non-Member Non-Mls Id'S For Ragfl-Sold Mls Agent
NON MEMBER MLS
Source: BeachesMLS ,MLS#: F10474086
Originating MLS: Beaches MLS

Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
Heating
- Central
Cooling
- Ceiling Fan(s), Central Air
Features
- Flooring: Ceramic Tile
Interior area
- Total interior livable area: 1,666 sqft
Property
Parking
- Total spaces: 8
Features
- Stories: 1
- Exterior features: Dock
- Pool features: Heated
- Waterfront features: Unrestricted Salt Water Access, Bayfront, No Fixed Bridges, Ocean Access, Ocean Front
- Frontage length: Waterfront Frontage: 80
Lot
- Size: 7,501 sqft
- Dimensions: 7500
- Features: Less Than 1/4 Acre Lot
Details
- Zoning: IS
Construction
Type & style
- Home type: MultiFamily
- Property subtype: Duplex
Materials
- Cbs Construction
- Roof: Metal
Condition
- Year built: 1980
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Cable Available
Community & neighborhood
Location
- Region: Marathon
- Subdivision: Sea-Air Estates
Other
Other facts
- Listing terms: Conventional,FHA,Other