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53 Avenue B, Key Largo, FL 33037

Mobile home property built in 1958 with 890 sq ft of living area on a 0.09-acre lot in Key Largo, Monroe County. Facts below come from the county property appraiser's public record.

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County just value (tax roll) — not a market value
$297,143
County assessed value (tax roll)
$50,618
Living area
890 sq ft
Lot size
0.09 acres (3,720 sq ft)
Year built
1958
Land use
Mobile home
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-2261 39 00459360000000

At a glance

Who owns 53 Avenue B?
Monroe County property records list MESA ERNESTO as the owner of record.
What is the county just value of 53 Avenue B?
$297,143 on the Monroe County tax roll (as of January 1). Just value is the property appraiser's figure for property taxes — not a market value.
What is the parcel ID?
fl-54-2261 39 00459360000000 (Monroe County).

Current owner

Owner contact info

Phones, emails and mailing addresses from public Florida records are available to members.

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More on Ave B

All 30 properties on Ave B · ZIP 33037 (Key Largo). Values are county just values (tax roll), not market values.

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Source: Florida Department of Revenue parcel roll; data refreshed Jun 25, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources