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3980 OVERSEAS Highway, Marathon, FL 33050

Office building (one story) property built in 2005 with 3,520 sq ft of living area on a 0.65-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
$1,347,894
County assessed value (tax roll)
$1,347,894
Living area
3,520 sq ft
Lot size
0.65 acres (28,500 sq ft)
Year built
2005
Land use
Office building (one story)
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-1066 32 00337780000000

At a glance

Who owns 3980 OVERSEAS Hwy?
Monroe County property records list MASSARO JAMES as the owner of record.
What is the county just value of 3980 OVERSEAS Hwy?
$1,347,894 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-54-1066 32 00337780000000 (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