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About This Home

This 2-bedroom, 2-bathroom single family at 139 Atlantic Avenue in Key Largo, FL is listed for $685,000 ($839 per sqft). Built in 1987, the home offers 816 sqft of living space on a 0.12 acres lot.

Agent Description

Discover this Florida Keys retreat just moments from Harry Harris Park. This beautifully maintained 2-bedroom, 2-bath home blends comfort, durability, and island charm in a peaceful setting close to the beach, boat ramp, and park amenities, yet tucked away for true tranquility.

Built for peace of mind and Keys living, this home features CONCRETE CONSTRUCTION, IMPACT WINDOWS & DOORS & A DURABLE METAL ROOF, a combination that helps keep annual insurance costs remarkably low at approximately $5,000/year. Designed for both relaxation and functionality, the property offers a thoughtfully designed backyard oasis complete with a

serene koi pond, shaded seating areas, storage, and a fully fenced yard on three sides for added privacy. Downstairs, you'll find a versatile office or gym space along with a laundry area, adding flexibility for full-time living or extended stays. Ample parking allows room for 4+ vehicles, plus space for a boat, camper, or all your Keys toys.

Additional upgrades include a 50-amp plug, dedicated breaker box, and generator for added convenience and preparedness. Whether you're searching for a primary residence, vacation getaway, or investment opportunity, this home delivers the Florida Keys lifestyle you've been dreaming of.

Enjoy easy access to Harry Harris Park's swimming beach, jetty, playground, boat ramp, sports courts, and more. Please do not walk the property. Owner occupied with pets. Showings by appointment only with 24-48 hours' notice. Call today to schedule your private tour.

Key Features

  • Built in 1987
  • 0.12 acre lot

Property Details

2 full
1987

Amenities

ViewA/CRV Parking

Monthly Cost Estimate

$3,664/mo

20% down · 6.5% · 30 years

Principal$495
Interest$2,968
Insurance$200

Estimates only. Actual payments may vary.

Location

139 Atlantic Avenue

Key Largo, FL 33070

Harris Ocean Park (93.0)

Features & Amenities

Interior Features

StorageBarQuartz CountertopsGym

Exterior Features

FencingFruit Tree(s)LightingPrivacy Wall/FenceSandy BeachShedStorageWater Display

Property Details

Flooring

Tile

Construction

CBS Concrete

Views

Water

Pool Features

Porch

Parking

OpenRV

Heating

Electric (Heating)

Cooling

Central Air

Appliances

More AppliancesWasherDryerRefrigeratorRangeOvenMicrowaveFreezerStainless Steel Appliance(s)

Questions & Answers

This 2-bedroom, 2-bathroom single family at 139 Atlantic Avenue is listed at $685,000 ($839/sqft). The estimated monthly payment is $2,968 based on 20% down at 6.5% interest.

Key features include: Built in 1987, 0.12 acre lot. Interior Features: Storage, Bar, Quartz Countertops. Exterior Features: Fencing, Fruit Tree(s), Lighting.

This property is listed by Emily Strain and can be reached at 3053944681 or emilystrain17@gmail.com.

ES

Emily Strain

Agent at Coldwell Banker Schmitt Key Largo

(305) 394-4681

Listed by Coldwell Banker Schmitt Key Largo · View on Broker Site

MLS# 618294· Source: listhub· Updated 128 days ago

Copyright © 2026 Florida Keys Board of REALTORS®. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

139 Atlantic Avenue, Key Largo, FL 33070

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