4433 William Ostner Rd, Jacksonville, FL 32226
4433 William Ostner Rd, Jacksonville, FL 32226: 1,175 sq ft living area, 7.58 acre lot, built 2000, county government, county just value $502,250 (tax roll). Duval County record: parcel map.
- Parcel ID: fl-26-1087100020R
- County: Duval County, FL
- Land use: County government
- Lot size: 7.58 acres
- Living area: 1,175 sq ft
- Year built: 2000
- County just value (tax roll) — not a market value: $502,250
- County assessed value (tax roll): $502,250
- 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.