139 Marina Ave Key Largo, FL 33037
Estimated payment $15,401/month
Highlights
- Ocean View
- Boat Ramp
- Spa
- Coral Shores High School Rated A
- Dock made with concrete
- 1-minute walk to Schwingggg
About This Home
Discover this unique and versatile canal front property in Port Largo, featuring a remarkable legal duplex with breathtaking ocean views. Each side-by-side townhome includes 2 bedrooms and 2.5 bathrooms, with all bedrooms thoughtfully designed as en-suites for ultimate privacy and comfort. With 75 feet of water-frontage, the property includes a concrete dock equipped with a 20,000 lbs boat lift. The wide 80 ft deep-water canal provides direct ocean access, allowing you to be first to the fishing grounds, as you're located on the first channel leading to the world-famous Key Largo waters ideal for boating, fishing, and diving. This concrete fortress has been completely renovated and is located on Marina Ave, just a few homes away from the homeowner's park, allowing you to enjoy daily sunrises from your balconies. Positioned across from a nature preserve, this home ensures tranquility with no front neighbors. Downstairs, you'll find a spacious 760 sq ft storage area and a comfortable Tiki Hut, perfect for outdoor relaxation. Plans for a concrete swimming pool were previously approved. An electric gated entry enhances security, and covered parking adds convenience. Each side has its own separate electric and water meters. Furniture negotiable. This property boasts excellent rental potential and is also perfect for two families looking to share a second home. Owner/Agent.
Listing Agent
American Caribbean Real Estate, Christie's International Real Estate License #634298 Listed on: 11/19/2025
Open House Schedule
-
Sunday, November 23, 20251:00 to 4:00 pm11/23/2025 1:00:00 PM +00:0011/23/2025 4:00:00 PM +00:00Add to Calendar
Property Details
Home Type
- Multi-Family
Est. Annual Taxes
- $13,733
Year Built
- Built in 1980
Lot Details
- 9,375 Sq Ft Lot
- Home fronts a canal
- Privacy Fence
HOA Fees
- $25 Monthly HOA Fees
Property Views
- Ocean
- Canal
Home Design
- Duplex
- Concrete Roof
Interior Spaces
- 2,485 Sq Ft Home
- 3-Story Property
- Storage
Kitchen
- Range
- Microwave
- Dishwasher
- Quartz Countertops
- Disposal
Flooring
- Tile
- Vinyl
Bedrooms and Bathrooms
- 4 Bedrooms
Laundry
- Dryer
- Washer
Home Security
- Impact Glass
- Fire and Smoke Detector
Parking
- Covered Parking
- Open Parking
Outdoor Features
- Spa
- Davits
- Seawall
- Dock made with concrete
- Balcony
- Exterior Lighting
- Outdoor Storage
- Tiki or Chickee Hut
Utilities
- Central Heating and Cooling System
- Separate Meters
- Public Hookup Available For Sewer
Listing and Financial Details
- Homestead Exemption
- Assessor Parcel Number 00452700-000000
Community Details
Overview
- Port Largo Subdivision
Recreation
- Boat Ramp
Pet Policy
- Pets Allowed
Map
Home Values in the Area
Average Home Value in this Area
Tax History
| Year | Tax Paid | Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. | Land | Improvement |
|---|---|---|---|---|
| 2024 | $13,278 | $1,584,157 | -- | -- |
| 2023 | $13,278 | $1,538,017 | $0 | $0 |
| 2022 | $7,491 | $930,146 | $0 | $0 |
| 2021 | $7,076 | $748,230 | $316,406 | $431,824 |
| 2020 | $7,357 | $777,454 | $0 | $0 |
| 2019 | $7,450 | $787,309 | $0 | $0 |
| 2018 | $7,473 | $775,796 | $0 | $0 |
| 2017 | $7,234 | $768,514 | $0 | $0 |
| 2016 | $7,259 | $744,685 | $0 | $0 |
| 2015 | $7,189 | $721,708 | $0 | $0 |
| 2014 | $7,191 | $700,257 | $0 | $0 |
Property History
| Date | Event | Price | List to Sale | Price per Sq Ft | Prior Sale |
|---|---|---|---|---|---|
| 11/19/2025 11/19/25 | For Sale | $2,695,000 | +48.9% | $1,085 / Sq Ft | |
| 03/30/2022 03/30/22 | Sold | $1,810,000 | 0.0% | $739 / Sq Ft | View Prior Sale |
| 03/30/2022 03/30/22 | Sold | $1,810,000 | -9.5% | $739 / Sq Ft | View Prior Sale |
| 02/01/2022 02/01/22 | Price Changed | $1,999,000 | -9.1% | $816 / Sq Ft | |
| 12/31/2021 12/31/21 | For Sale | $2,199,000 | 0.0% | $898 / Sq Ft | |
| 12/16/2021 12/16/21 | For Sale | $2,199,000 | -- | $898 / Sq Ft |
Purchase History
| Date | Type | Sale Price | Title Company |
|---|---|---|---|
| Warranty Deed | $1,810,000 | New Title Company Name | |
| Interfamily Deed Transfer | -- | Attorney | |
| Warranty Deed | $1,000,000 | -- | |
| Quit Claim Deed | $93,000 | -- | |
| Warranty Deed | $370,000 | -- | |
| Warranty Deed | $250,000 | -- | |
| Warranty Deed | $195,000 | -- | |
| Deed | $35,000 | -- |
Mortgage History
| Date | Status | Loan Amount | Loan Type |
|---|---|---|---|
| Open | $1,440,000 | New Conventional | |
| Previous Owner | $484,076 | Credit Line Revolving | |
| Previous Owner | $210,000 | Commercial |
Source: Florida Keys Board of REALTORS®
MLS Number: 617374
APN: 00452700-000000
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