18 Meridian Ave is a 2,236 square foot house on a 5,000 square foot lot with 2 bedrooms and 2 bathrooms. - it last sold on February 11, 1994 for $95,000. Based on Redfin's Key Largo data, we estimate the home's value is $706,178.
Single-familyProperty Type
1988Year Built
5,000 sq ftLot Size
$316Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$706,178
$611K since sold in February 1994$16K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 39.8% lower than the average sale price ($1.17M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning
SR
III
Suburban Residential District
The purpose of the SR district is to establish areas of low- to medium-density residential uses characterized principally by single-family detached dwellings. This district is predominated by development; however, natural and developed open space creates an environment defined by plants, spaces and over-water views.
Zone overlays
Tier III Overlay District
Permitted uses
Include but are not limited to:
Housing-Multiple units
Infrastructure
Park & open space
Property details
Interior
Bathroom Information
# of Full Baths: 2
Exterior
Exterior Information
Physical Condition: Average
Floor Construction Type: Plywood
Foundation Type: Concrete
Exterior Wall: Wood
Roof Shape Type: Gable/Hip
Building Type: Residential
Property Information
Subdivision Name: BAY HAVEN SEC 3
Living Sq. Ft: 2,236
Gross Sq. Ft: 3,500
Ground Floor Sq. Ft: 1,204
Building Sq. Ft: 2,236
# of Units: 1
# of Stories: 2
Legal Description: BK 11 LT 18 BAY HAVEN SEC 3 PB2-41 KEY LARGO OR636-630 OR1080-654 OR1267-1242/3 OR1293-758/59 OR2197-1846/70DEC OR2312-1281/83DEC
Parking & Garage Information
Parking Type: Carport
Garage/Parking Sq. Ft: 600
Garage / Carport Type: Carport
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,000
Legal Lot Number: 18
Legal Block Number: 11
Municipality Type: KLG
Municipality Name: TAVERNIER AND THE SOUTHWEST PA
Acres: 0.1148
Depth Footage: 100
Front Footage: 50
Zoning Code: SR
County Use Description: SINGLE FAMILY RES
State Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2025
Tax District County: TAVERNIER AND THE SOUTHWEST PA
Tax Area: TAVERNIER/S KEY LARGO MUNIC SV
Public facts
Beds: 2
Baths: 2.0
Sq. Ft.: 2,236
Stories: 2.0
Lot Size: 5,000 square feet
Style: Single Family Residential
Year Built: 1988
Year Renovated: 2005
County: Monroe County
APN: 1462 38 00517960000000
Home facts updated by county records on Jul 10, 2026
Around this home
Schools
Key Largo School
Public PreK-8 • Assigned • 10.2mi
8/10
Coral Shores High School
Public 9-12 • Assigned • 4.4mi
5/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
8/10 Flood Factor
Estimated 80%+ chance of a flood reaching the building in the next 30 years
1/10 Fire Factor
Unlikely to be in a wildfire in next 30 years
Heat Factor
We're working on getting current and accurate heat risk information for this home.
10/10 Wind Factor
99% chance of strong winds in next 30 years
2/10 Air Factor
1 unhealthy days expected this year, 1 days in 30 years
Provided by First Street
Historical weather
Key Largo, FL • 33037
Average low and high temperatures (°F)
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68
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Sun exposure
In this area, properties receive around 9.4 hours in
June and 7 hours in December, placing it above the
U.S. average for solar exposure.
9.4 hrs
7 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$671,000 – $813,000
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