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603 Mariner Bay Boulevard, Fort Pierce, FL 34949

Single family property built in 2005 with 1,955 sq ft of living area on a 0.04-acre lot in Fort Pierce, 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
$482,100
County assessed value (tax roll)
$482,100
Living area
1,955 sq ft
Lot size
0.04 acres (1,631 sq ft)
Year built
2005
Land use
Single family
FEMA flood zone
Not on file yet
County
St. Lucie County, FL
Parcel ID
fl-66-2401-815-0127-000-5

At a glance

Who owns 603 Mariner Bay Blvd?
St. Lucie County property records list Maresca Mario F as the owner of record.
What is the county just value of 603 Mariner Bay Blvd?
$482,100 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-66-2401-815-0127-000-5 (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 Mariner Bay Blvd

All 125 properties on Mariner Bay Blvd · ZIP 34949 (Saint Lucie County). 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