dwello

509 Porta Rosa Circle, Saint Augustine, FL 32092

Single family property built in 2014 with 3,360 sq ft of living area on a 0.36-acre lot in Saint Augustine, St. Johns County. Facts below come from the county property appraiser's public record.

Open in interactive map List this home free on dwello Own this home? Claim it
County just value (tax roll) — not a market value
$508,003
County assessed value (tax roll)
$331,376
Living area
3,360 sq ft
Lot size
0.36 acres (15,682 sq ft)
Year built
2014
Land use
Single family
FEMA flood zone
Not on file yet
County
St. Johns County, FL
Parcel ID
fl-65-0286855170

At a glance

Who owns 509 Porta Rosa Cir?
St. Johns County property records list DUFFY JOHN A as the owner of record.
What is the county just value of 509 Porta Rosa Cir?
$508,003 on the St. Johns 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-65-0286855170 (St. Johns County).

Current owner

Owner contact info

Phones, emails and mailing addresses from public Florida records are available to members.

See plans

More on Porta Rosa Cir

All 249 properties on Porta Rosa Cir · ZIP 32092 (Saint Augustine). Values are county just values (tax roll), not market values.

Nearby properties

Explore the area

Search this address on listing sites

These links open the listing site directly; we don't copy their data.

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