436 LAGUNA Avenue, Key Largo, FL 33037

Single family property built in 1993 with 1,766 sq ft of living area on a 0.22-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

$1,713,801

County assessed value (tax roll)

$1,713,801

Living area

1,766 sq ft

Lot size

0.22 acres (9,375 sq ft)

Year built

1993

Land use

Single family

FEMA flood zone

Not on file yet

County

Monroe County, FL

Parcel ID

fl-54-3361 39 00453475005200

At a glance

Who owns 436 LAGUNA Ave?: Monroe County property records list MONTESINO ALEJANDRO AND IDANIA as the owner of record.
What is the county just value of 436 LAGUNA Ave?: $1,713,801 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-54-3361 39 00453475005200 (Monroe County).

Current owner

MONTESINO ALEJANDRO AND IDANIA

Owner contact info

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

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Nearby properties

435 LAGUNA Ave, Key Largo $1.6M · built 1981
438 CARIBBEAN Dr, Key Largo $1.8M · built 1981
434 LAGUNA Ave, Key Largo $1.7M · built 1981
437 LAGUNA Ave, Key Largo $2.4M · built 1990
369 BAHIA Ave, Key Largo $1.9M · built 1989
387 LAGUNA Ave, Key Largo $1.8M · built 1983
388 LAGUNA Ave, Key Largo $1.5M · built 1992
370 BAHIA Ave, Key Largo $1.5M · built 1992

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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