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About This Home

This 2-bedroom, 1-bathroom single family at 56 SE Marlin Avenue in Key Largo, FL is listed for $599,000 ($723 per sqft). Built in 1971, the home offers 828 sqft of living space on a 0.12 acres lot.

Agent Description

Only 6 homes in from the Beach! Located in the highly desirable Largo Sound Park neighborhood, this concrete conch home offers exclusive access to a private community park featuring a sandy beach, boat ramp, and pavilion with restrooms- all for you to enjoy the Keys lifestyle!

Full of character and Old Florida charm this 2 bedroom home features a bright and open floor plan with terrazzo floors and a new roof in 2023. Off of the kitchen, there is a huge screened patio under roof that connects to a workshop - great for additional living space with excellent potential!

The fully fenced yard provides ample room for multiple vehicles and a boat trailer. The spacious backyard offers endless possibilities, with plenty of room to add a pool, create an outdoor entertaining area, or simply enjoy the wide open space. This is a great opportunity to own in Largo Sound Park right by the Homeowner's park and make this house your very own! This rare location is something truly special! Live the Keys lifestyle!

Key Features

  • Built in 1971
  • 0.12 acre lot

Property Details

1 story
1 full
1971

Amenities

ViewA/C

Monthly Cost Estimate

$3,454/mo

20% down · 6.5% · 30 years

Principal$433
Interest$2,596
Insurance$175
HOA$250

Estimates only. Actual payments may vary.

Location

56 SE Marlin Avenue

Key Largo, FL 33037

Largo Sound Park (103.5)

Features & Amenities

Interior Features

StorageSun/Florida Room

Exterior Features

Fencing

Property Details

Flooring

Terrazzo

Construction

CBS

Views

Water

Pool Features

Patio

Heating

Central

Cooling

Central Air

Appliances

DishwasherRefrigeratorRangeOvenMicrowave

Questions & Answers

This 2-bedroom, 1-bathroom single family at 56 SE Marlin Avenue is listed at $599,000 ($723/sqft). The estimated monthly payment is $2,846 based on 20% down at 6.5% interest.

HOA fees are $250/month.

Key features include: Built in 1971, 0.12 acre lot. Interior Features: Storage, Sun/Florida Room. Exterior Features: Fencing.

This property is listed by Shelby Morris and can be reached at 3053933686 or Shelby@Shelbyflkeys.com.

SM

Shelby Morris

Agent at American Caribbean Real Estate, Christie's International Real Estate

(305) 393-3686

Listed by American Caribbean Real Estate, Christie's International Real Estate · View on Broker Site

MLS# 619605· Source: listhub· Updated 41 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.

56 SE Marlin Avenue, Key Largo, FL 33037

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