$2,750,000
 $14,763 est/mo Sourced by Back At You

139 Marina Avenue,KEY LARGO, FL 33037

KEY LARGO, FL 33037

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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

MLS #620421
Listing TypeFor Sale
StyleHouse
HOA Dues$300
Sub-TypeResale
StatusActive
Year1980
Days On Site62
Listing Provided ByAmerican Caribbean Real Estate, Christie's International Real Estate | Carlos Lorenzo

Features

Bed(s)4
Bath(s) 6 Total
SQ Feet2,485
PoolYes
ZoningIS - Improved Subivision Distric
Acreage0.21
Water FrontYes
Property ViewCanal, Ocean

Taxes

Property14393

Area Information

StateFL
CountyMonroe
CityKEY LARGO
Zip Code33037
Area27 Key Largo MM 97 107
Community NamePort Largo (100.0)
Listing VS Median (in Port Largo (100.0))
Price:
$2,750,000
low | high
Med:
$2,750,000
50% of Average
sqft:
2,485
low | high
Med:
2,485
50% of Average
$ / sqft:
$1,107
low | high
Med:
$1,107
50% of Average
On site:
62
low | high
Med:
64
96.875% of Average
Sourced by Back At You

Market Activity 33037

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Learn More About This Property

StateFL
CountyMonroe
CityKEY LARGO
Zip Code33037
Area27 Key Largo MM 97 107
Community NamePort Largo (100.0)
Listing VS Median (in Port Largo (100.0))
Price:
$2,750,000
low | high
Med:
$2,750,000
50% of Average
sqft:
2,485
low | high
Med:
2,485
50% of Average
$ / sqft:
$1,107
low | high
Med:
$1,107
50% of Average
On site:
62
low | high
Med:
64
96.875% of Average
Sourced by Back At You
Nearby Listings (Within 1/10 mile)
Price: $2.62M - $3.437M
sqft: 1,500 - 3,000
Nearby Listings Property ImageNearby Listings Details
139 Marina Avenue Property Photo 1
$2,750,000
139 Marina Avenue
Key Largo, FL 33037
184 Bahama Avenue Property Photo 1
$2,399,000
184 Bahama Avenue
Key Largo, FL 33037
Listing Updated: July 10, 2026 at 1:42:03 AM PDT