309 Twenty-First St, Saint Augustine, FL 32084
309 Twenty-First St, Saint Augustine, FL 32084: 2,795 sq ft living area, 0.25 acre lot, built 2015, single family, county just value $917,875 (tax roll). St. Johns County record: parcel map.
- Parcel ID: fl-65-1461610090
- County: St. Johns County, FL
- Land use: Single family
- Lot size: 0.25 acres (10,890 sq ft)
- Living area: 2,795 sq ft
- Year built: 2015
- County just value (tax roll) — not a market value: $917,875
- County assessed value (tax roll): $574,457
- FEMA flood zone: Not on file yet
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Source: Florida county property appraiser public records and FEMA NFHL; data refreshed Jun 30, 2026. Values are county tax-roll figures, not appraisals.