Sold for $749,900

$749,900

6 SE Marlin Ave, Key Largo, FL 33037

3beds

1,520sqft

Single Family Residence

Built in 1997

5,125 Square Feet Lot

$739,600 Zestimate^®

$493/sqft

$3,266 Estimated rent

Home value

$739,600

$651,000 - $836,000

$3,266/mo

Zestimate^® history

Owner options

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$3,266/mo

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$3,266/mo

Rent Zestimate^®

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$4,585/mo

Est. payment

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$4,585/mo

Est. payment

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What's special

Lovely three bedroom, two bathroom, CBS, ground-level home is located in the sought after subdivision of Largo Sound Park. This is one of the most desirable neighborhoods in Key Largo, with community amenities to include a beach, boat ramp, pavilion, and restrooms. Some of the features of this home include an updated kitchen and bathrooms, vaulted ceilings, tile floor throughout, and a metal roof. The floorplan has a separation of the bedrooms for privacy. The extra-large, primary bedroom has direct access to the courtyard patio. The private fenced-in yard features tropical landscaping with a paved walkway and storage shed. This home is located in an X Flood Zone, which means no flood insurance is required and is centrally located to all Key Largo has to offer and only 1 hour from Miami.

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 3
Bathrooms: 2
Full bathrooms: 2

Heating

Has Heating (Unspecified Type)

Cooling

Central Air, Ceiling Fans(s)

Appliances

Included: Washer, Dryer, Dishwasher, Refrigerator, Range, Oven
Laundry: Laundry Room

Features

Storage, Walk-in Closet(s)
Flooring: Tile

Interior area

Total structure area: 1,520
Total interior livable area: 1,520 sqft

Property

Parking

Parking features: Open
Has uncovered spaces: Yes

Features

Levels: Ground Level
Patio & porch: Patio
Fencing: Fenced,Privacy

Lot

Size: 5,125 Square Feet
Dimensions: 50 x 102.5

Details

Parcel number: 00472840000000
Zoning: IS - Improved Subivision District

Construction

Type & style

Home type: SingleFamily
Property subtype: Single Family Residence

Materials

Condition

Year built: 1997

Community & HOA

Community

Features: Community Boat Ramp, Beach, Bike Paths
Security: No Security
Subdivision: Largo Sound Park (103.5)

HOA

Has HOA: No
Services included: None
HOA fee: $350 monthly

Location

Region: Key Largo

Financial & listing details

Price per square foot: $493/sqft
Tax assessed value: $611,837
Annual tax amount: $5,640
Date on market: 2/26/2025
Listing terms: Cash,Conventional,FHA

Price history

Date	Event	Price
4/3/2026	Listing removed	$3,500$2/sqft
Source: MIAMI #A11976792 Report a problem
3/18/2026	Price change	$3,500-4.1%$2/sqft
Source: MIAMI #A11976792 Report a problem
3/4/2026	Listed for rent	$3,650+9%$2/sqft
Source: MIAMI #A11976792 Report a problem
9/23/2025	Listing removed	$3,350$2/sqft
Source: MIAMI #A11871651 Report a problem
9/5/2025	Listed for rent	$3,350+4.7%$2/sqft
Source: MIAMI #A11871651 Report a problem
8/7/2025	Listing removed	$3,200$2/sqft
Source: Zillow Rentals Report a problem
7/14/2025	Price change	$3,200-16.9%$2/sqft
Source: Zillow Rentals Report a problem
7/10/2025	Listed for rent	$3,850$3/sqft
Source: Zillow Rentals Report a problem
7/3/2025	Listing removed	$3,850$3/sqft
Source: Zillow Rentals Report a problem
6/19/2025	Price change	$3,850-3.8%$3/sqft
Source: Zillow Rentals Report a problem
5/11/2025	Listed for rent	$4,000$3/sqft
Source: Zillow Rentals Report a problem
4/16/2025	Sold	$749,900$493/sqft
Source: FLKMLS #613891 Report a problem
4/7/2025	Contingent	$749,900$493/sqft
Source: FLKMLS #613891 Report a problem
2/26/2025	Listed for sale	$749,900-5.1%$493/sqft
Source: FLKMLS #613891 Report a problem
11/13/2023	Sold	$790,000-1.1%$520/sqft
Source: FLKMLS #607000 Report a problem
10/25/2023	Pending sale	$799,000$526/sqft
Source: FLKMLS #607000 Report a problem
10/18/2023	Contingent	$799,000$526/sqft
Source: FLKMLS #607000 Report a problem
10/12/2023	Listed for sale	$799,000+58.7%$526/sqft
Source: FLKMLS #607000 Report a problem
3/1/2021	Sold	$503,500-2.2%$331/sqft
Source: Public Record Report a problem
1/19/2021	Contingent	$515,000$339/sqft
Source: FLKMLS #594153 Report a problem
1/15/2021	Listed for sale	$515,000+200.3%$339/sqft
Source: Ocean Sotheby's International Realty (Marathon) #594153 Report a problem
2/19/2015	Sold	$171,500-49.4%$113/sqft
Source: Public Record Report a problem
11/20/2014	Pending sale	$339,000$223/sqft
Source: Keys Country Realty & Dev. Inc #563643 Report a problem
10/17/2014	Price change	$339,000-20.2%$223/sqft
Source: Keys Country Realty and Development Inc #563643 Report a problem
6/22/2014	Price change	$425,000+10.4%$280/sqft
Source: Keys Country Realty and Development Inc #563355 Report a problem
2/5/2014	Price change	$385,000+4.1%$253/sqft
Source: Keys Country Realty and Development Inc #563355 Report a problem
8/28/2013	Listed for sale	$369,900+146.6%$243/sqft
Source: Owner Report a problem
2/26/2001	Sold	$150,000$99/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$5,776 -1.7%	$611,837 -4.3%
2024	$5,875 +26.6%	$639,643 +20.4%
2023	$4,641 +5.9%	$531,294 +3%
2022	$4,383 +63.9%	$515,820 +83.7%
2021	$2,674 +0.5%	$280,783 +1.4%
2020	$2,660	$276,907 +2.3%
2019	$2,660 +1.7%	$270,682 +1.9%
2018	$2,614 +0.2%	$265,635 +2.1%
2017	$2,608	$260,172