For sale

$700,000

9 SE Marlin Ave, Key Largo, FL 33037

2beds

1,064sqft

$4,198/mo

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Single Family Residence

Built in 1990

5,227 Square Feet Lot

$-- Zestimate^®

$658/sqft

$21/mo HOA

What's special

Covered parkingStilt homeFunctional layout

Elevated 2-bedroom, 2-bath home located in the desirable Largo Sound Park community on the ocean side of Key Largo. This stilt home offers 1,064 SqFt of living area with covered parking and additional space below. Built in 1990 with an effective year of 2008, the property features concrete pilings, central A/C, and a functional layout ideal for both full-time living or a second home in the Florida Keys. The property has been partially remodeled and is being sold in as-is condition. Situated on a 5,125 SqFt lot, this home provides a great opportunity to enjoy island living with nearby access to boating, dining, and local amenities. Exclusions: master bedroom curtains and rods, outdoor bathtub in patio, LG iron, wood towel holder in guest bathroom, and exterior towel rack do not convey.

121 days

354

19

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 2
Bathrooms: 2
Full bathrooms: 2

Bedroom 1

Level: Main

Bedroom 2

Level: Main

Heating

Has Heating (Unspecified Type)

Cooling

Central Air, Ceiling Fans(s)

Appliances

Included: Washer, Dryer, Dishwasher, Refrigerator, Oven, Disposal

Features

Smart Thermostat
Flooring: Combination

Interior area

Total structure area: 1,064
Total interior livable area: 1,064 sqft

Property

Parking

Parking features: Open
Has uncovered spaces: Yes

Features

Patio & porch: Open Porch/Balcony

Lot

Size: 5,227 Square Feet

Details

Parcel number: 00469990000000
Zoning: IS - Improved Subivision District

Construction

Type & style

Home type: SingleFamily
Property subtype: Single Family Residence

Materials

Combo Construction

Condition

Updated/Remodeled
New construction: No
Year built: 1990

Community & HOA

Community

Features: Community Dockage, Community Boat Ramp, Beach, Other
Subdivision: Largo Sound Park (103.5)

HOA

Has HOA: No
Services included: Other
HOA fee: $250 annually

Location

Region: Key Largo

Financial & listing details

Price per square foot: $658/sqft
Tax assessed value: $551,203
Annual tax amount: $4,870
Date on market: 4/10/2026
Listing terms: Cash,Conventional,FHA

Estimated market value

Not available

Estimated sales range

Not available

Price history

Date	Event	Price
5/5/2026	Price change	$700,000-2.8%$658/sqft
Source: Key West AOR #619439 Report a problem
4/10/2026	Listed for sale	$720,000+25.2%$677/sqft
Source: FLKMLS #619439 Report a problem
9/24/2021	Sold	$575,000$540/sqft
Source: FLKMLS #597500 Report a problem
8/31/2021	Contingent	$575,000$540/sqft
Source: FLKMLS #597500 Report a problem
8/27/2021	Listed for sale	$575,000$540/sqft
Source: FLKMLS #597500 Report a problem
8/26/2021	Listing removed	--
Source: Owner Report a problem
7/28/2021	Listed for sale	$575,000+144.7%$540/sqft
Source: Owner Report a problem
7/22/2015	Listing removed	$235,000$221/sqft
Source: MAHOO Real Estate Solutions Group #567957 Report a problem
7/14/2015	Listed for sale	$235,000+41.6%$221/sqft
Source: MAHOO Real Estate Solutions Group #567957 Report a problem
12/10/2001	Sold	$166,000+81.8%$156/sqft
Source: Public Record Report a problem
6/23/1994	Sold	$91,285$86/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$4,870 +4.7%	$540,512 +2.9%
2024	$4,651 +4%	$525,279 +3%
2023	$4,471 +5.8%	$509,980 +3%
2022	$4,224 +47.6%	$495,127 +87.5%
2021	$2,863 +2.8%	$264,115 +4.6%
2020	$2,785	$252,532 -1.3%
2019	$2,785 -1.2%	$255,802 +10%
2018	$2,818 +5.7%	$232,547 +2.9%
2017	$2,665 +2.3%	$225,980 +4.7%
2016	$2,605 +2.5%	$215,895 +7.9%
2015	$2,541	$200,142

Find assessor info on the county website

Monthly payment

Est. payment

Payment breakdown

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Principal & interest
$1,547
Mortgage insurance
$0
Property taxes
$170
Home insurance
$105
HOA fees
$0
Utilities
Not included

All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.

HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.

Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.

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