For sale by owner

Price cut: $9K (3/22)

$520,000

18 Dolphin Rd, Key Largo, FL 33037

2beds

800sqft

Est.:

SingleFamily

Built in 1965

10,000 Square Feet Lot

$-- Zestimate^®

$650/sqft

$-- HOA

What's special

Open floor planTwo beautiful lotsTile floorsAppliance and cabinet readyGranite shower bathroom

TWO LARGE LOTS in highly sought after Key Largo neighborhood with close bayside boat ramp and homeowner park. Property includes cozy conch house on one parcel and the adjacent large empty lot. Combined the two parcels provide a rare future build opportunity, and a big yard with lots of space for boat trailer/RV parking. House has new kitchen cabinets, newly refinished shell, open floor plan, granite bathroom, MBR, small front BR, hall entry foyer with laundry ready hookup, kitchen and pantry are appliance ready. Ample off- street parking. On quiet street near Key Largo elementary school.

What the owner loves about this home

TWO LOTS IN GREAT LOCATION -- the size and location of this two parcel property makes it a rare find. Affordable homeowners park with excellent boat access to bay and picnic facilities at end of street.

255 days

489

10

Facts & features

Interior

Bedrooms & bathrooms

Bedrooms: 2
Bathrooms: 1
Full bathrooms: 1

Heating

None, Forced air

Cooling

Other

Appliances

Included: Washer
Laundry: In Unit

Features

Flooring: Tile
Basement: None
Has fireplace: No

Interior area

Total interior livable area: 800 sqft

Property

Parking

Parking features: Off-street

Features

Exterior features: Stucco, Cement / Concrete

Lot

Size: 10,000 Square Feet

Details

Parcel number: 00511670000000

Construction

Type & style

Home type: SingleFamily

Materials

Concrete Block
Foundation: Concrete
Roof: Asphalt

Condition

New construction: No
Year built: 1965

Community & HOA

Location

Region: Key Largo

Financial & listing details

Price per square foot: $650/sqft
Tax assessed value: $411,126
Annual tax amount: $4,162
Date on market: 7/27/2025

Estimated market value

Not available

Estimated sales range

Not available

$2,634/mo

Price history

Date	Event	Price
3/22/2026	Price change	$520,000-1.7%$650/sqft
Source: Owner Report a problem
2/19/2026	Price change	$529,000-2.9%$661/sqft
Source: Owner Report a problem
1/4/2026	Price change	$545,000-1.8%$681/sqft
Source: Owner Report a problem
11/13/2025	Price change	$555,000-1.8%$694/sqft
Source: Owner Report a problem
9/12/2025	Price change	$565,000-1.7%$706/sqft
Source: Owner Report a problem
7/27/2025	Listed for sale	$575,000+130%$719/sqft
Source: Owner Report a problem
2/25/2021	Listing removed	--
Source: Owner Report a problem
8/29/2020	Listing removed	$1,800$2/sqft
Source: Owner Report a problem
7/25/2020	Listed for rent	$1,800$2/sqft
Source: Owner Report a problem
9/9/2019	Listing removed	$1,800$2/sqft
Source: Owner Report a problem
8/9/2019	Listed for rent	$1,800$2/sqft
Source: Owner Report a problem
2/3/2019	Listing removed	$1,800$2/sqft
Source: Owner Report a problem
1/27/2019	Listed for rent	$1,800$2/sqft
Source: Owner Report a problem
9/6/2010	Listing removed	$250,000+66.7%$313/sqft
Source: Island Equity Real Estate #545946 Report a problem
11/25/2008	Sold	$150,000-40%$188/sqft
Source: Public Record Report a problem
7/31/2008	Price change	$250,000-21.9%$313/sqft
Source: Ocean Bay Realty of the Keys Inc. #545946 Report a problem
7/17/2008	Listed for sale	$319,900-2.8%$400/sqft
Source: Ocean Bay Realty of the Keys Inc. #545946 Report a problem
3/29/2007	Sold	$329,000+157%$411/sqft
Source: FLKMLS #538242 Report a problem
8/7/2001	Sold	$128,000+82.9%$160/sqft
Source: Public Record Report a problem
5/28/1998	Sold	$70,000$88/sqft
Source: Public Record Report a problem

Public tax history

Year	Property taxes	Tax assessment
2025	$4,162 +7.1%	$411,126 +7.4%
2024	$3,886 +10.7%	$382,853 +10%
2023	$3,511 +36.6%	$348,048 +80.5%
2022	$2,570 +17.5%	$192,836 +10%
2021	$2,188 +1.9%	$175,305 +10%
2020	$2,148	$159,368 -18.3%
2019	$2,148 +3.3%	$195,051 -10.5%
2018	$2,078 -15.5%	$217,937 +1.5%
2017	$2,461 +4.6%	$214,634 +16.8%
2016	$2,353 +5.6%	$183,838 +3.4%
2015	$2,227	$177,854