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437 122ND Street, Marathon, FL 33050

Single family property built in 1974 with 2,411 sq ft of living area on a 0.23-acre lot in Marathon, 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
$2,981,272
County assessed value (tax roll)
$536,901
Living area
2,411 sq ft
Lot size
0.23 acres (10,221 sq ft)
Year built
1974
Land use
Single family
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-0566 33 00358110000000

At a glance

Who owns 437 122ND St?
Monroe County property records list LAU EVELYN as the owner of record.
What is the county just value of 437 122ND St?
$2,981,272 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-54-0566 33 00358110000000 (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 122nd St

All 16 properties on 122nd St · ZIP 33050 (Marathon). 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