139 Marina Avenue, Key Largo, FL 33037

Key Largo
Local realty services provided by:Better Homes and Gardens Real Estate Destinations
139 Marina Avenue,Key Largo, FL 33037
$2,750,000
  • 4 Beds
  • 6 Baths
  • 2,485 sq. ft.
  • Single family
  • Active
Listed by: carlos lorenzo, shelby morris
Office: american caribbean real estate, christie's international real estate
MLS#:620421
Source:FL_FKBOR

Price summary

  • Price:$2,750,000
  • Price per sq. ft.:$1,106.64
  • Monthly HOA dues:$25

About this home

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...

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Home facts

  • Year built:1980
  • Subdivision & Development:Port Largo (100.0)
  • Listing ID #:620421
  • Added:50 day(s) ago
  • Updated:August 14, 2026 at 02:57 PM

Rooms and interior

  • Bedrooms:4
  • Total bathrooms:6
  • Kitchen Description:Built-in Cabinets, Quartz Countertops
  • Living area:2,485 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Central

Structure and exterior

  • Year built:1980
  • Building area:2,485 sq. ft.
  • Lot area:0.22 Acres
  • Exterior Features:Chickee Hut, Fencing, Hot Tub, Lighting, Privacy Wall/Fence, Storage

Finances and disclosures

  • Price:$2,750,000
  • Price per sq. ft.:$1,106.64
  • Tax amount:$14,393

Features and amenities

  • Amenities:Built-in Cabinets, Drapes Included, Smoke Alarms, Storage

Parking

  • Parking description:Covered, Open

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