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12399 OVERSEAS Highway, Marathon, FL 33050

Mixed use (store/office/residential) property built in 2007 with 1,240 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
$407,100
County assessed value (tax roll)
$407,100
Living area
1,240 sq ft
Lot size
0.15 acres (6,336 sq ft)
Year built
2007
Land use
Mixed use (store/office/residential)
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-0566 33 00100390010000

At a glance

Who owns 12399 OVERSEAS Hwy?
Monroe County property records list BOAT HOUSE MARINA CONDOMINIUM as the owner of record.
What is the county just value of 12399 OVERSEAS Hwy?
$407,100 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 00100390010000 (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

All 368 properties on Overseas Hwy · 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