139 Marina Avenue AVENUE
KEY LARGO, FL 33037
4
Bed
6
Bath
2,485Sqft
Resort-style living just got better! Turnkey waterfront living in prestigious Port Largo. This rare turnkey property offers a legally permitted duplex with ocean views, exceptional flexibility, and strong income potential in one of Key Largo's most desirable waterfront communities.The residence features two side-by-side townhomes, each with 2 bedrooms and 2.5 bathrooms, for a total of 4 bedrooms, 4 full baths, and 2 half baths. Every bedroom includes a private en-suite bath, providing comfort and privacy for owners and guests.Situated on 75 feet of waterfront, the property boasts a brand-new heated saltwater pool, concrete dock, and 20,000-pound Neptune boat lift. The wide, 80-foot deep-water canal offers quick ocean access, placing you on the first channel to the Atlantic with ocean views
Property Details
Map
Map
What's Nearby
Nearby Areas
Features
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Bedroom Information
Total Bedrooms: 4 Utility RoomBathroom Information
Total Baths: 6 Full Baths: 4 Half Baths: 2 -
Interior Features
Drapes/Blinds Incl,Built-in Cabinets,Brazilian Quartzite Countertops,Quartz Countertops,Storage,Smoke Alarms Appliances: Washer,Stainless Steel Appliance(s),Disposal,Microwave,Range,Refrigerator,Dishwasher,Dryer -
Roofing Information
Concrete RoofFlooring Information
Tile,VinylHeating & Cooling
Cooling: Central Air Heating: Central Water Front: Yes Canal Front Ocean View,Canal ViewWindow Information
Window Treatments: Impact Rstnce Doors
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Building Information
Year Built: 1980 Total Units: 0.00 Floor Location: 9375 Construction: CBS Security System: No Security Roof: Concrete Roof -
Exterior Features
Chickee Hut,Storage,Privacy Wall/Fence,Lighting,Hot Tub,Detached Guest Qtrs,FencingPool Information
In Ground,Concrete,Salt Water Heated: Yes -
Guest House Information
Legal
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Lot Information
Lot Dimensions: 75 X 125 Lot SqFt: 9,375 Lot SqFt Source: Tax Records Lt 139 Port Largo-Key Largo Pb5-3 Or558-557 Or560-1023 Or795-373 Or825-1828 Or995-248 Or1454-234 Or1598-90 Or1651-2119 O -
Property Information
SQ ft (Living Area): 2,485 View: Ocean View,Canal View Subdivision: Port Largo (100.0) Stories: 3 Stories
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Listing Price Information
List Price: $2,750,000 -
Listing Information
Cash,Conventional
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Tax Information
Taxes: $14,394 Tax Year: 2025 Parcel Number: 00452700000000 Tax Exemptions: Homestead
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Multi-Unit Information
Pets Allowed: Pets Allowed -
Homeowners Association Information
Mandatory Home Owners Asc: No Voluntary Home Owners Asc: Yes 1st Right of Refusal: No Association Fee: $300.00 Assoc/Mnt Fee Per: Yearly
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Utility Information
FKAA,Water Separate Meter,Elect Separate Meter,Municipal Sewer
How much is this property worth?
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Nearby Home Value
| Address | Estimate | Bed | Bath | Sq. Ft | Lot Size |
|---|---|---|---|---|---|
| 2 Janet Pl, Key Largo, FL, 33037 | $335,000 | 1 | 1 | -- | |
| 397 Laguna Avenue, Key Largo, FL, 33037 | $3,339,000 | 7 | 5 | 2,992 | 2,992 SqFt |
| 128 La Paloma Rd, Key Largo, FL, 33037 | $2,500,000 | 3 | 2 | 1,100 | 1,100 SqFt |
| 133 Valois Boulevard, Key Largo, FL, 33037 | $695,000 | 2 | 2 | 1,776 | 1,776 SqFt |
| 1514 Shaw Drive, Key Largo, FL, 33037 | $1,800,000 | 2 | 2 | 1,244 | 1,244 SqFt |
| 1019 Snapper Ln, Key Largo, FL, 33037 | $899,000 | 3 | 3 | 1,547 | 1,547 SqFt |
| 1126 Grand St, Key Largo, FL, 33037 | $1,399,000 | 2 | 1 | 1,000 | 1,000 SqFt |
| 365 Loeb Ave, Key Largo, FL, 33037 | $1,689,000 | 3 | 2 | 2,169 | 2,169 SqFt |
| 98703 Overseas Highway .., Key Largo, FL, 33037 | $495,000 | 1 | 1 | 480 | 480 SqFt |
| 180 La Paloma Road, Key Largo, FL, 33037 | $1,375,000 | 3 | 3 | 2,070 | 2,070 SqFt |
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ByOwner last updated this listing 08/16/2026 @ 18:15
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