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242 ATLANTIC Boulevard, Key Largo, FL 33037

Single family property built in 1978 with 1,665 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
$1,638,826
County assessed value (tax roll)
$1,638,826
Living area
1,665 sq ft
Lot size
0.22 acres (9,375 sq ft)
Year built
1978
Land use
Single family
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-3361 39 00453472001000

At a glance

Who owns 242 ATLANTIC Blvd?
Monroe County property records list MCALLISTER MATTHEW as the owner of record.
What is the county just value of 242 ATLANTIC Blvd?
$1,638,826 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 00453472001000 (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 Atlantic Blvd

All 62 properties on Atlantic Blvd · 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