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4420 SW Darwin Boulevard, Port Saint Lucie, FL 34953

Vacant residential property on a 0.23-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
$123,100
County assessed value (tax roll)
$123,100
Lot size
0.23 acres (10,000 sq ft)
Land use
Vacant residential
FEMA flood zone
Not on file yet
County
St. Lucie County, FL
Parcel ID
fl-66-3420-665-0531-000-3

At a glance

Who owns 4420 SW Darwin Blvd?
St. Lucie County property records list Sun Yan as the owner of record.
What is the county just value of 4420 SW Darwin Blvd?
$123,100 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-66-3420-665-0531-000-3 (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 SW Darwin Blvd

All 106 properties on SW Darwin Blvd · ZIP 34953 (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