4570 St Johns Ave, Jacksonville, FL 32210
4570 St Johns Ave, Jacksonville, FL 32210: 3,940 sq ft living area, 0.61 acre lot, built 1985, county just value $391,400 (tax roll). Duval County record: parcel map.
- Parcel ID: fl-26-0680180000R
- County: Duval County, FL
- Land use: Office building (one story)
- Lot size: 0.61 acres (26,788 sq ft)
- Living area: 3,940 sq ft
- Year built: 1985
- County just value (tax roll) — not a market value: $391,400
- County assessed value (tax roll): $391,400
- FEMA flood zone: Not on file yet
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Source: Florida county property appraiser public records and FEMA NFHL; data refreshed Jun 25, 2026. Values are county tax-roll figures, not appraisals.