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11425 OVERSEAS Highway, Marathon, FL 33050

Professional service building property built in 1969 with 2,887 sq ft of living area on a 0.30-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
$863,788
County assessed value (tax roll)
$863,788
Living area
2,887 sq ft
Lot size
0.30 acres (13,000 sq ft)
Year built
1969
Land use
Professional service building
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-0666 33 00334700000000

At a glance

Who owns 11425 OVERSEAS Hwy?
Monroe County property records list DUNN MICHAEL as the owner of record.
What is the county just value of 11425 OVERSEAS Hwy?
$863,788 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-54-0666 33 00334700000000 (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