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210 20TH St OCEAN, Marathon, FL 33050

Light manufacturing property built in 1986 with 3,060 sq ft of living area on a 0.34-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
$662,832
County assessed value (tax roll)
$662,832
Living area
3,060 sq ft
Lot size
0.34 acres (14,948 sq ft)
Year built
1986
Land use
Light manufacturing
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-0966 32 00326410000100

At a glance

Who owns 210 20TH St OCEAN?
Monroe County property records list MARATHON SEAWALLS AND DOCKS IN as the owner of record.
What is the county just value of 210 20TH St OCEAN?
$662,832 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 00326410000100 (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