21 E 31st St, Jacksonville, FL 32206
21 E 31st St, Jacksonville, FL 32206: 1,297 sq ft living area, 0.12 acre lot, built 1928, single family, county just value $128,142 (tax roll). Duval County record: parcel map.
- Parcel ID: fl-26-1333730000R
- County: Duval County, FL
- Land use: Single family
- Lot size: 0.12 acres (5,065 sq ft)
- Living area: 1,297 sq ft
- Year built: 1928
- County just value (tax roll) — not a market value: $128,142
- County assessed value (tax roll): $128,142
- FEMA flood zone: Not on file yet
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Source: Florida county property appraiser public records and FEMA NFHL; data refreshed Jun 23, 2026. Values are county tax-roll figures, not appraisals.