423 121ST St GULF, Marathon, FL 33050

Single family property built in 1961 with 1,983 sq ft of living area on a 0.15-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

$1,431,199

County assessed value (tax roll)

$1,431,199

Living area

1,983 sq ft

Lot size

0.15 acres (6,568 sq ft)

Year built

1961

Land use

Single family

FEMA flood zone

Not on file yet

County

Monroe County, FL

Parcel ID

fl-54-0566 33 00357520000000

At a glance

Who owns 423 121ST St GULF?: Monroe County property records list AROCHO EDIBERTO as the owner of record.
What is the county just value of 423 121ST St GULF?: $1,431,199 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 00357520000000 (Monroe County).

Current owner

AROCHO EDIBERTO

Owner contact info

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

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Nearby properties

421 121ST St GULF, Marathon $1.4M · built 1963
425 121ST St GULF, Marathon $1.2M · built 1961
419 121ST St GULF, Marathon $2.3M · built 1999
435 121ST St GULF, Marathon $1.4M · built 1981
325 122ND St GULF, Marathon $773K · built 1968
408 122ND St GULF, Marathon $413K · built 1963
402 122ND St GULF, Marathon $361K · built 1958
412 122ND St GULF, Marathon $2.2M · built 2008

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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