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209 Twelfth Street, Saint Augustine, FL 32084

Single family property built in 1983 with 1,587 sq ft of living area on a 0.17-acre lot in Saint Augustine, St. Johns 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
$482,101
County assessed value (tax roll)
$482,101
Living area
1,587 sq ft
Lot size
0.17 acres (7,405 sq ft)
Year built
1983
Land use
Single family
FEMA flood zone
Not on file yet
County
St. Johns County, FL
Parcel ID
fl-65-1459100090

At a glance

Who owns 209 Twelfth St?
St. Johns County property records list MARQUEZ OSILSY RAYDEL SIAM as the owner of record.
What is the county just value of 209 Twelfth St?
$482,101 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-65-1459100090 (St. Johns 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 Twelfth St

All 26 properties on Twelfth St · ZIP 32084 (Saint Augustine). 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