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231 20TH St OCEAN, Marathon, FL 33050

Vacant commercial property on a 0.24-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
$333,455
County assessed value (tax roll)
$333,455
Lot size
0.24 acres (10,317 sq ft)
Land use
Vacant commercial
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-0966 32 00326490000400

At a glance

Who owns 231 20TH St OCEAN?
Monroe County property records list ALVAREZ CARLOS as the owner of record.
What is the county just value of 231 20TH St OCEAN?
$333,455 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-54-0966 32 00326490000400 (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 20th St Ocean

All 28 properties on 20th St Ocean · 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