434 SW Dauphin Avenue, Port Saint Lucie, FL 34953
Single family property built in 2024 with 3,396 sq ft of living area on a 0.24-acre lot in Port Saint Lucie, St. Lucie County. Facts below come from the county property appraiser's public record.
County just value (tax roll) — not a market value
$516,700
County assessed value (tax roll)
$516,700
Living area
3,396 sq ft
Lot size
0.24 acres (10,397 sq ft)
Year built
2024
Land use
Single family
FEMA flood zone
Not on file yet
County
St. Lucie County, FL
Parcel ID
fl-66-3420-705-0625-000-0
At a glance
- Who owns 434 SW Dauphin Ave?
- St. Lucie County property records list Thomas Marcia as the owner of record.
- What is the county just value of 434 SW Dauphin Ave?
- $516,700 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-66-3420-705-0625-000-0 (St. Lucie County).
Current owner
- Thomas Marcia
Owner contact info
Phones, emails and mailing addresses from public Florida records are available to members.
See plansMore on SW Dauphin Ave
- 401 SW Dauphin Ave $335K · built 1989
- 410 SW Dauphin Ave $376K · built 2024
- 411 SW Dauphin Ave $254K · built 1989
- 418 SW Dauphin Ave $247K · built 1990
- 421 SW Dauphin Ave $339K · built 2006
- 426 SW Dauphin Ave $298K · built 1990
- 431 SW Dauphin Ave $413K · built 2006
- 441 SW Dauphin Ave $295K · built 1993
- 442 SW Dauphin Ave $419K · built 2003
- 450 SW Dauphin Ave $280K · built 1992
- 451 SW Dauphin Ave $337K · built 1997
- 458 SW Dauphin Ave $252K · built 1989
- 466 SW Dauphin Ave $271K · built 1989
- 474 SW Dauphin Ave $408K · built 2017
- 479 SW Dauphin Ave $371K · built 2003
- 482 SW Dauphin Ave $327K · built 2005
- 487 SW Dauphin Ave $303K · built 1998
All 35 properties on SW Dauphin Ave · ZIP 34953 (Port Saint Lucie). Values are county just values (tax roll), not market values.
Nearby properties
- 442 SW Dauphin Ave, Port Saint Lucie $419K · built 2003
- 451 SW Dalton Cir, Port Saint Lucie $308K · built 1995
- 426 SW Dauphin Ave, Port Saint Lucie $298K · built 1990
- 457 SW Dalton Cir, Port Saint Lucie $325K · built 1997
- 463 SW Dalton Cir, Port Saint Lucie $292K · built 1995
- 450 SW Dauphin Ave, Port Saint Lucie $280K · built 1992
- 445 SW Dalton Cir, Port Saint Lucie $475K · built 2006
- 431 SW Dauphin Ave, Port Saint Lucie $413K · built 2006
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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