435 121ST St GULF, Marathon, FL 33050

Single family property built in 1981 with 2,356 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

$1,429,302

County assessed value (tax roll)

$1,092,334

Living area

2,356 sq ft

Lot size

0.15 acres (6,495 sq ft)

Year built

1981

Land use

Single family

FEMA flood zone

Not on file yet

County

Monroe County, FL

Parcel ID

fl-54-0566 33 00357540000000

At a glance

Who owns 435 121ST St GULF?: Monroe County property records list PALMADESSA PATSY as the owner of record.
What is the county just value of 435 121ST St GULF?: $1,429,302 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 00357540000000 (Monroe County).

Current owner

PALMADESSA PATSY

Owner contact info

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

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Nearby properties

412 122ND St GULF, Marathon $2.2M · built 2008
425 121ST St GULF, Marathon $1.2M · built 1961
408 122ND St GULF, Marathon $413K · built 1963
423 121ST St GULF, Marathon $1.4M · built 1961
501 123RD St GULF, Marathon $648K · built 1974
600 123RD St GULF, Marathon $1.9M · built 1974
402 122ND St GULF, Marathon $361K · built 1958
421 121ST St GULF, Marathon $1.4M · built 1963

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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