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5850 NW Dunmore Avenue, Port Saint Lucie, FL 34986

Single family property built in 1999 with 2,059 sq ft of living area on a 0.51-acre lot in Port Saint Lucie, 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
$413,800
County assessed value (tax roll)
$172,428
Living area
2,059 sq ft
Lot size
0.51 acres (22,361 sq ft)
Year built
1999
Land use
Single family
FEMA flood zone
Not on file yet
County
St. Lucie County, FL
Parcel ID
fl-66-3420-731-0740-000-3

At a glance

Who owns 5850 NW Dunmore Ave?
St. Lucie County property records list Hernandez (LF EST) Cruz A as the owner of record.
What is the county just value of 5850 NW Dunmore Ave?
$413,800 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-66-3420-731-0740-000-3 (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 Dunmore Ave

All 17 properties on NW Dunmore Ave · ZIP 34986 (Port Saint Lucie). 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