# 56 SE Marlin Avenue, Key Largo, FL 33037

> **TL;DR:** 2bd/1ba single family, $599,000 ($723/sqft), built 1971, 828 sqft.
> View, A/C. Est. $2,846/mo. Listed 41 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $599,000 |
| Price/sqft | $723 |
| Bedrooms | 2 |
| Bathrooms | 1 full |
| Square Feet | 828 |
| Year Built | 1971 |
| Lot Size | 5,227 sqft (0.12 acres) |
| Stories | 1 |
| Property Type | Single Family (Single Family Residence) |
| Status | For Sale |
| Days on Market | 41 |

## Why This Home Stands Out

- **Views** - Water

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Mortgage (20% down, 6.5%) | $2,596 |
| HOA | $250 |
| **Total** | **$2,846** |

## Key Amenities

- View
- A/C

## Property Highlights

- Built in 1971
- 0.12 acre lot

## Description

### 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!

## Location

- **Address:** 56 SE Marlin Avenue, Key Largo, FL 33037
- **County:** Monroe
- **Neighborhood:** Largo Sound Park (103.5)
- **Coordinates:** 25.134519, -80.399573
- **Google Maps:** https://www.google.com/maps?q=25.134519,-80.399573

## Listing Agent

- **Name:** Shelby Morris
- **Brokerage:** American Caribbean Real Estate, Christie's International Real Estate
- **Phone:** 3053933686
- **Email:** Shelby@Shelbyflkeys.com

## Primary Photo

![56 SE Marlin Avenue - Primary Photo](http://lh.rdcpix.com/0b68f1ed52f4e53e6167ea32f9f70394l-f4042246582r.jpg)

*49 total photos available on [listing page](https://www.propertysimple.com/listing/56-se-marlin-avenue-key-largo-fl-33037-l619605)*

---

**MLS#:** 619605 | **Updated:** 2026-06-18
**Source:** listhub

*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.*

[View on PropertySimple](https://www.propertysimple.com/listing/56-se-marlin-avenue-key-largo-fl-33037-l619605)

---

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