Waterfront
Address
139 Marina Avenue, Key Largo, FL
Price
$ 2,750,000
Property Attributes
- MLS#620421
- TypeSingle Family
- Listing Status Active
- CountyMONROE
- CityKey Largo
- AreaKey Largo MM 97-107
- NeighborhoodPort Largo
- Zip33037
- StyleSingle Family
- Year Built1980
- Taxes$ 14393
- Price$ 2,750,000
- Bedrooms4
- Full Bathrooms4
- Half Bathrooms2
- Sqr Footage2485
- Lot Size0.21 Acres
Data Source:
Florida Keys MLS (FLKMLS)
Property Description
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 and easy access to world-class fishing, diving, and boating.Built entirely of concrete and fully renovated, this home combines durability with modern coastal style. Tastefully updated kitchen, flooring, baths, and more, this home was thoughtfully designed. Located on sought-after Marina Avenue, just steps from the private Port Largo homeowners' park, you'll enjoy beautiful sunrise views from the balconies and the privacy of a nature preserve directly across the street.The ground level includes a spacious storage room, covered parking, and a spacious tiki hut perfect for outdoor living and entertaining. Additional features include all impact windows and doors, an electric gated entrance on both sides, separate electric and water meters for each unit, and furnishings and decor included.Ideal as an investment property, family compound, or waterfront retreat, this unique Port Largo opportunity delivers the best of the Florida Keys lifestyle. Call today. Owner/Agent.
| Price History | |
|---|---|
| 6/26/2026 | Listed $2,750,000 |
General Features
| Living Area | 2485.00 |
|---|---|
| Construction | CBS |
| Utilities | FKAA,Water Separate Meter,Elect Separate Meter,Municipal Sewer |
| Roof | Concrete Roof |
| Appliances | Washer,Stainless Steel Appliance(s),Disposal,Microwave,Range,Refrigerator,Dishwasher,Dryer |
| Flood Zone | AE |
| Zoning | IS - Improved Subivision District |
| HOA Fee | 300.00 |
| Pets Allowed Y/N | Pets Allowed |
| Status | Active |
| Full Baths | 4 |
| Half Baths | 2 |
| Year Built | 1980 |
| Subdivision | Port Largo (100.0) |
| Style | Single Family |
| View | Ocean View,Canal View |
| Property Type | A |
| Neighborhood Feature | Community Boat Ramp |
| Fee Includes | Common Area Mnt,None |
| Acres | 0.21 |
| Lot Sqft | 9375.00 |
| Rental Allowed | Yes |
| HOA/Maint Fee Per | Yearly |
| Building Style: Above Flood | Yes |
| Building Style: Stories | 3 Stories |
| Control Depth | 4 |
| Dockage | Davits |
| Dockage: Dock | Concrete |
| Dockage: Dock Length | 75 |
| Dockage: Seawall | Concrete |
| Min Rental Days | 28.00 |
Interior Features
| Interior Amenities | Drapes/Blinds Incl,Built-in Cabinets,Brazilian Quartzite Countertops,Quartz Countertops,Storage,Smoke Alarms |
|---|---|
| Total Units | 0.00 |
| Furnished Y/N | Furnished,Negotiable |
| Flooring | Tile,Vinyl |
| Specialty Rooms | Utility Room |
| Specialty Rooms: Guest/Servant Qtrs | Legal |
Exterior Features
| Exterior Amenities | Chickee Hut,Storage,Privacy Wall/Fence,Lighting,Hot Tub,Detached Guest Qtrs,Fencing |
|---|---|
| Pool | Yes |
| Waterfront | Canal Front |
| Lot Size | 75 X 125 |
| Land Size | Less Than 1/4 Acre |
| Pool Info | In Ground,Concrete,Salt Water |
| Pool Info: Heated | Yes |
| Porch/Balcony | Open Porch/Balcony |
| Public Sewer Hookup | Yes |
| Side | Ocean |
| Vehicle Storage | Open Parking,Covered Parking |
| Windows/Doors | Impact Rstnce Doors |
Amenities
- Foreclosure
- Views
- Short Sale
- New Construction
- Adult 55+
- Lease To Own
- No HOA Fees
- Furnished
- Primary On Main
- Air Conditioning
- Seller Finance
- Green
- Fixer Upper
- Horse
- Golf
- Fireplace
- Deck
- Garage
- Basement
- Pool
Property vs Single Family Average in 33037
Price
Taxes
Year Built
Visits
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Data Last Updated: September 15, 2026 4:07 PM UTC
Information is deemed to be reliable, but is not guaranteed. © 2026 MLS and FBS. Prepared by Florida Keys MLS, Inc. on September 15, 2026 4:05 PM UTC The information on this sheet has been made available by the MLS and may not be the listing of the provider. The data relating to real estate for sale on this web site comes in part from the Florida Keys MLS, Inc. Information provided is deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. The information
All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data relating
