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12771 NW Mariner Court, Saint Lucie County, FL 34990

Single family property built in 1987 with 3,051 sq ft of living area on a 0.36-acre lot in Saint Lucie County, St. Lucie 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
$749,500
County assessed value (tax roll)
$386,893
Living area
3,051 sq ft
Lot size
0.36 acres (15,796 sq ft)
Year built
1987
Land use
Single family
FEMA flood zone
Not on file yet
County
St. Lucie County, FL
Parcel ID
fl-66-4425-603-0027-000-3

At a glance

Who owns 12771 NW Mariner Ct?
St. Lucie County property records list Austin Jr (TR) William E as the owner of record.
What is the county just value of 12771 NW Mariner Ct?
$749,500 on the St. Lucie 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-66-4425-603-0027-000-3 (St. Lucie 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 NW Mariner Ct

All 32 properties on NW Mariner Ct · ZIP 34990 (Palm City). Values are county just values (tax roll), not market values.

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Source: Florida Department of Revenue parcel roll; data refreshed Jun 30, 2026. Values are county tax-roll figures, not appraisals. How to read these values · Data sources