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7941 PORPOISE Drive, Marathon, FL 33050

Single family property built in 1959 with 1,460 sq ft of living area on a 0.21-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
$520,092
County assessed value (tax roll)
$191,987
Living area
1,460 sq ft
Lot size
0.21 acres (9,095 sq ft)
Year built
1959
Land use
Single family
FEMA flood zone
Not on file yet
County
Monroe County, FL
Parcel ID
fl-54-0166 32 00330080000000

At a glance

Who owns 7941 PORPOISE Dr?
Monroe County property records list O'CONNELL WILLIAM as the owner of record.
What is the county just value of 7941 PORPOISE Dr?
$520,092 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-54-0166 32 00330080000000 (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 Porpoise Dr

All 21 properties on Porpoise Dr · 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