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229 ALLEN Avenue, Key Largo, FL 33037

Single family property built in 2023 with 1,949 sq ft of living area on a 0.08-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
$1,228,090
County assessed value (tax roll)
$999,254
Living area
1,949 sq ft
Lot size
0.08 acres (3,600 sq ft)
Year built
2023
Land use
Single family
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-2161 39 00463430000000

At a glance

Who owns 229 ALLEN Ave?
Monroe County property records list CASTELLANOS RODOLFO as the owner of record.
What is the county just value of 229 ALLEN Ave?
$1,228,090 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-54-2161 39 00463430000000 (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 Allen Ave

All 20 properties on Allen Ave · 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