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Discover Port Largo: A Premier Key Largo Community

Port Largo is a well-established waterfront neighborhood on the ocean side of Key Largo near Mile Marker 100. It offers a range of properties from canalfront boating homes to oceanfront estates, with a small-community feel just minutes from everything in the Upper Keys — one of the standout names in Key Largo waterfront homes.

Featured Listing
437 Laguna Ave, Key Largo (Port Largo) — courtesy of Terri Bodker, LoKation Real Estate

Full photos, details, and current price are at the link below.

437 Laguna Ave Port Largo Key Largo home for sale

View 437 Laguna Ave listing details

Real Estate in Port Largo

Most homes in Port Largo sit along the neighborhood's expansive and navigable canals. Canalfront properties typically provide about 75 feet of dock frontage with direct Atlantic access, making them popular with serious boaters. The neighborhood also includes oceanfront homes and more affordable dry lot options. Port Largo's oceanfront estates regularly rank among the Florida Keys' finest luxury homes.

Selling in Port Largo? List with me and your home gets featured right here on KeysListings.com, built for maximum visibility since 2003 — plus its own dedicated showcase at PortLargoHomes.com.

Amenities for Residents

Port Largo homeowners can join the voluntary Port Largo Homeowners Association (PLHOA), which provides access to a private boat ramp at an affordable cost. Nearby, Key Largo Community Park offers a public swimming pool, tennis courts, basketball courts, and more.

Port Largo Key Largo historical photo    Port Largo homeowners park Key Largo

Port Largo Homeowners Association Park decades ago and today

Port Largo Market Data

View the Port Largo Market Report for active listings, pending sales, and recent closings from the past two years.

Frequently Asked Questions

Where is Port Largo located in Key Largo?

Port Largo is a waterfront neighborhood on the ocean side of Key Largo near Mile Marker 100 in the Upper Florida Keys.

What types of homes are available in Port Largo?

Port Largo has a range of properties including canalfront homes with approximately 75 feet of dock frontage, oceanfront estates, and non-waterfront dry lot homes.

Does Port Largo have a boat ramp?

Yes. Port Largo homeowners can join the voluntary Port Largo Homeowners Association, which provides access to a private boat ramp at an affordable cost.

How often are Port Largo listings updated?

Listings are pulled directly from the Florida Keys MLS and updated every five minutes.

Port Largo Homes

88 Marina Ave, Key Largo image
88 Marina Ave, Key Largo $939,000

Welcome Home! You CAN have it all! This beautiful oceanside CBS home in desirable Port Largo offers 4 bedrooms and 3 baths, including downstairs guest suite above flood e...

  • 4 Beds
  • 3 Baths
  • 621236 MLS
129 Marina Ave, Key Largo image
129 Marina Ave, Key Largo $4,795,000

Welcome to La Mar-A-Villa on Marina, an exceptional newly built contemporary waterfront residence offering 4,001 sq. ft. of luxury living in the heart of the Florida Keys...

  • 5 Beds
  • 4 Baths
  • 621058 MLS
515 Caribbean Dr, Key Largo image
515 Caribbean Dr, Key Largo $2,499,000 ▼

Waterfront Boater's Paradise in Premier Port Largo Welcome to 515 Caribbean Drive, an exceptional waterfront property in sought-after Port Largo, one of the Upper Keys' p...

  • 5 Beds
  • 3 Baths
  • 621052 MLS
501 Caribbean Dr, Key Largo image
501 Caribbean Dr, Key Largo $3,250,000

Port Largo Waterfront Paradise Located in one of Key Largo's most desirable neighborhoods, this canal front 4-bedroom, 3.5-bath pool home is truly a boater's dream. Wh...

  • 4 Beds
  • 4 Baths
  • 620996 MLS
478 Bahia Ave, Key Largo image
478 Bahia Ave, Key Largo $2,150,000

DIRECT OCEAN ACCESS IN PORT LARGO! Solid concrete 4-bedroom, 3-bath home featuring an open floor plan and 75 feet of dockage. Ideal for boating and fishing enthusiasts, w...

  • 4 Beds
  • 3 Baths
  • 620975 MLS
186 Atlantic Blvd, Key Largo image
186 Atlantic Blvd, Key Largo $3,799,000

Welcome to your Florida Keys waterfront paradise in the highly sought-after Port Largo community of Key Largo. This exceptional 4-bedroom, 3-bathroom home is designed for...

  • 4 Beds
  • 3 Baths
  • 620735 MLS
139 Marina Ave, Key Largo image
139 Marina Ave, Key Largo $2,750,000

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, e...

  • 4 Beds
  • 6 Baths
  • 620421 MLS
139 Marina Ave, Key Largo image
139 Marina Ave, Key Largo $2,750,000

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, e...

  • 4 Beds
  • 6 Baths
  • 620392 MLS
437 Laguna Ave, Key Largo image
437 Laguna Ave, Key Largo $2,950,000 ▼

Island living in prestigious Port Largo, one of Key Largo's most sought-after waterfront neighborhoods. Set on an oversized 14,215 sq. ft. waterfront lot, this furnished ...

  • 4 Beds
  • 4 Baths
  • 619782 MLS
308 Atlantic Blvd, Key Largo image
308 Atlantic Blvd, Key Largo $5,900,000 ▼

Think the Florida Keys can't accommodate a true yacht? Think again. Opportunities like this are exceptionally rare--this Port Largo waterfront home is one of the few p...

  • 4 Beds
  • 3 Baths
  • 619229 MLS
87 Marina Ave, Key Largo image
87 Marina Ave, Key Largo $749,000 ▼

Watch fireworks from your rooftop deck, relax by your heated and chilled pool, and keep your boat trailered in your own backyard ready to launch at the marina down the st...

  • 4 Beds
  • 3 Baths
  • 618983 MLS
184 Bahama Ave, Key Largo image
184 Bahama Ave, Key Largo $2,299,000 ▼

OWNER FINANCING. Lowest priced waterfront in Port Largo. INVEST, redesign, or rebuild in one of the Upper Keys' most coveted boating enclaves, Port Largo. Just a few lots...

  • 3 Beds
  • 3 Baths
  • 614782 MLS
258 Caribbean Dr, Key Largo image
258 Caribbean Dr, Key Largo $5,500,000 ▼

Stunning brand-new waterfront estate offering 6 bedrooms and 8 bathrooms with modern designs and luxury finishes throughout. The gourmet kitchen features premium Sub-Zero...

  • 6 Beds
  • 8 Baths
  • 617840 MLS
522 Caribbean Dr, Key Largo image
522 Caribbean Dr, Key Largo $5,200,000 ▼

This Large property is on the Oceanside of Downtown Key Largo with 500 ft of concrete Deep Water Dockage that has direct ocean access. 5 combined lots of 100 x 125 ft eac...

  • 4 Baths
  • 612573 MLS

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Jim Signor - Florida Keys Real Estate

Broker-Associate, LoKation Real Estate

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