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21 Grant Street, Saint Augustine, FL 32084

Building built in 1925 with 1,740 sq ft of living area on a 0.41-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
$442,139
County assessed value (tax roll)
$442,139
Living area
1,740 sq ft
Lot size
0.41 acres (18,000 sq ft)
Year built
1925
FEMA flood zone
Not on file yet
County
St. Johns County, FL
Parcel ID
fl-65-1563800000

At a glance

Who owns 21 Grant St?
St. Johns County property records list OLDHAM JOHN T,STACEY F as the owner of record.
What is the county just value of 21 Grant St?
$442,139 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-65-1563800000 (St. Johns County).

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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