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Anchor Line Realty

Anchor Line Realty specializes in buyer brokerage, real estate sales listings, and long term property management in Key West & the Florida Keys.

Call: (305) 766-6835

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$2,750,000
139 Marina Avenue
Key Largo, FL 33037
MLS# 620421
Status: Pending
4 beds  |  6 baths  |  2485 sqft


Welcome to paradise!
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Welcome to paradise! Welcome to paradise! 139 Marina Ave 139 Marina Ave Heated Pool Relax and unwind DSC07674 139 Marina Ave 139 Marina Ave Welcome to paradise! Outdoor oasis Left side Kitchen & living room 1st kitchen Totally updated Living room Front door to 2nd side Living room Living space 2nd living room 1/2 bath Upstairs Upstairs 1st bedroom 1st bedroom Full bath En suite 2nd Bedroom Bedroom Tastefully updated Laundry Right side - 2nd living area 2nd Kitchen Totally updated Totally updated Totally updated Living area Master Bedroom Balcony downstairs 1/2 bath stairs Upstairs !st bedroom DSC03483 DSC03486 Totally updated Totally updated Upstairs Totally updated 2nd bedroom 2nd bedroom 2nd bedroom Totally updated 2nd full bath Outdoor patio Outdoor patio Outdoor patio with ocean views Laundry Storage Storage DSC07639 DSC07677 139 Marina Ave 139 Marina Ave DSC07704 DSC07694 DSC07684 DSC07629 Front of the home Front of the home 139 Marina Ave Exterior DSC07549 New pool with heater DSC07539 New pool with heater Outdoor living Boat lift Boat lift Tiki Welcome home Aerial view 80 Ft Wide Canal Front of the home 139 Marina Ave Front of the home 139 Marina Ave44_0483_D 139 Marina Ave Front Front Dock 139 Marina Ave 139 Marina Ave 139 Marina Ave DJI_20260625123350_0633_D

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 décor 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.

Details
Maps
Contract Information
Current Price: $2,750,000
Listing Date: 2026-06-26
Listing Board: Florida Keys
Monthly Rent: $2,750,000
Location, Tax & Legal
Street #: 139
Street Name: Marina
Street Suffix: Avenue
Key/Island: Key Largo
State/Province: FL
Zip Code: 33037
County: Monroe
Subdivision: Port Largo (100.0)
Area: 27 - Key Largo MM 97-107
General Property Description
Realtor.COM Type: Residential - Single Family
Style: Single Family
Waterfront: Yes
Control Depth: 4
Pool: Yes
Year Built: 1980
Lot Size: 75 X 125
Lot SqFt: 9375
Lot Sqft Source: Tax Records
Acres: 0.21
Living Apx SqFt: 2485
SqFt Source: Property Data Card
Total Bedrooms: 4
Full Baths: 4
Half Baths: 2
Total Baths: 6
Rentals Allowed: Yes
Min Rental Days: 28
Association Info
Mandatory Home Owners Asc: No
Voluntary Home Owners Asc: Yes
1st Right of Refusal: No
Association Fee $: 300
Assoc/Mnt Fee Per: Yearly
Dockage
Dock Length: 75
Dock: Concrete
Seawall: Concrete
Specialty Rooms
Guest/Servant Qtrs: Legal
Building Style
Above Flood: Yes
# Stories: 3 Stories
Pool Info
Heated: Yes
Status Change Info
Under Contract Date: 2026-09-30
Contingent: Contingent/Show
Status: Pending
Property Features
Fee Includes: Common Area Mnt; None
Tax Exemptions: Homestead
Waterfront: Canal Front
Waterview: Canal View; Ocean View
Dockage: Davits
Property Condition: Updated/Remodeled
Vehicle Storage: Covered Parking; Open Parking
Furnished: Furnished; Negotiable
Cooling: Central Air
Heating: Central
Utilities: Elect Separate Meter; FKAA; Municipal Sewer; Water Separate Meter
Interior Features: Brazilian Quartzite Countertops; Built-in Cabinets; Drapes/Blinds Incl; Quartz Countertops; Smoke Alarms; Storage
Specialty Rooms: Utility Room
Appliances: Dishwasher; Disposal; Dryer; Microwave; Range; Refrigerator; Stainless Steel Appliance(s); Washer
Exterior Features: Chickee Hut; Detached Guest Qtrs; Fencing; Hot Tub; Lighting; Privacy Wall/Fence; Storage
Pool Info: In Ground; Salt Water; Concrete
Construction: CBS
Floor: Tile; Vinyl
Roof: Concrete Roof
Pets: Pets Allowed
Neighborhood Feature: Community Boat Ramp
Security: No Security
Land Size: Less Than 1/4 Acre
Terms: Cash; Conventional
Title: Title Ins - Buyer

Listing Office: American Caribbean Real Estate, Christie's International Real Estate

Last Updated: October - 13 - 2026

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 being provided is for consumers’ personal, non-commeral use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. IDX data is deemed reliable but is not guaranteed accurate by the MLS.


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David Austin, Owner/Broker
Anchor Line Realty, LLC
820 Ashe Street
Key West, FL 33040
www.anchorlinerealty.com
[email protected]
305.766.6835
Member, National Association of Realtors (NAR)
Member, Florida Association of Realtors (FAR)
Member, Key West Association of Realtors (KWAR)