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139 Marina Avenue, Key Largo, FL 33037

$2,600,000
  • 139 Marina Avenue, Key Largo, FL 33037 Main Photo

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Active
BEDS4 BATHS4 full 2 partial SQUARE FEET2,485 MLS#617374
STATUSActive PROPERTY TYPEResidential - Multiple SUBDIVISIONPort Largo (1000)

Property Description

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 Neptune 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.

139 Marina Avenue | MLS# 617374

This home located at 139 Marina Avenue, Key Largo, FL 33037 is currently listed for sale with an asking price of $2,600,000. This property was built in 1980 and has 4 bedrooms and 4 full and 2 partial baths with 2485 sq. ft. Marina Avenue is located in the Port Largo (1000) subdivision. Search Port Largo (1000) real estate on teammacpope.adamscameron.com today.

Property Features

Property Type: Residential - Multiple
Cooling: Central Air
Fenced: Yes
Heating: Central
Lot Size: 0.22 Acres
Roof Type: Concrete Roof
Stories: 3.0
Taxes: $13,732
Year Built: 1980

Feature Descriptions

Appliances: Washer, Disposal, Microwave, Range, Refrigerator, Dishwasher, Dryer
Building Above Flood: Yes
Community Features: Community Boat Ramp
Days on Site: 118
Dock: Concrete
Dockage: Davits
Dock Length: 75
Exterior: Chickee Hut, Storage, Privacy Wall/Fence, Lighting, Hot Tub
Exterior: CBS
Flood Zone: AE
Flooring: Tile, Vinyl
Furnished: Negotiable
HOA (1st Right of Refusal) Y/N: No
HOA (Mandatory) Y/N: No
HOA (Voluntary) Y/N: Yes
HOA Fee: 300.00/Yearly
Hot Tub: Yes
Interior: Smoke Alarms, Brazilian Quartzite Countertops, Quartz Countertops, Storage
Key/Island: Key Largo
Listing Board: Florida Keys
Lot Dimensions: 0.22Acre(s)
Parcel #: 00452700-000000
Parking: Open Parking, Covered Parking
Pets: Pets Allowed
Porch/Balcony: Open Porch/Balcony
Seawall: Concrete
Security: No Security
Sewer Hookup: Yes
Tax exemptions: Homestead
Utilities: FKAA, Elect Separate Meter, Water Separate Meter, Municipal Sewer
Waterfront: Canal Front
Waterview: Ocean View, Canal View
Windows/Doors: Impact Rstnce Doors
Zoning: R2 - Residential Duplex

Listed By / Shown By

Listed By

Agency Name: American Caribbean Real Estate, Christie's International Re
Agency Phone: (305) 451-4078

Shown By

Agent Name: Shon/Dee Team: Pope - MacDughlas
Agent Phone: (904) 347-6353
Agency Title: Adams Cameron & Co. REALTORS

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Estimated Payment

$ 15,740.96 per month $13,838.29 Principal & Interest $1,144.33 Property Tax $758.33 Homeowner's Insurance

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Disclaimer: 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 consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 03/18/2026. The listing information on this page last changed on 03/18/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Wed 03/18/2026 12:20:22 AM EST) or Miami MLS (last updated Wed 03/18/2026 12:18:30 AM EST) or Stellar MLS (last updated Wed 03/18/2026 12:14:03 AM EST) or Daytona MLS (last updated Tue 03/17/2026 11:36:42 PM EST) or Tallahassee MLS (last updated Tue 03/17/2026 10:48:14 PM EST) or Northeast Florida MLS (last updated Wed 03/18/2026 12:18:39 AM EST) or My State MLS (last updated Tue 03/17/2026 11:30:08 PM EST) or Florida Keys MLS (last updated Tue 03/17/2026 8:29:57 PM EST). Real estate listings held by brokerage firms other than Adams Cameron & Co. REALTORS may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.
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