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5800 OVERSEAS Hwy 30, Marathon, FL 33050

Store (one story) property built in 1987 with 1,421 sq ft of living area on a 4.63-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
$300,935
County assessed value (tax roll)
$300,935
Living area
1,421 sq ft
Lot size
4.63 acres (201,819 sq ft)
Year built
1987
Land use
Store (one story)
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-1166 32 00103770000120

At a glance

Who owns 5800 OVERSEAS Hwy 30?
Monroe County property records list KEY WEST CUSTOMS LLC as the owner of record.
What is the county just value of 5800 OVERSEAS Hwy 30?
$300,935 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-54-1166 32 00103770000120 (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 Overseas Hwy 30

All 6 properties on Overseas Hwy 30 · 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