4191 San Juan Ave, Jacksonville, FL 32210
4191 San Juan Ave, Jacksonville, FL 32210: 3,639 sq ft living area, 0.30 acre lot, built 1929, county just value $331,124 (tax roll). Duval County record: parcel map.
- Parcel ID: fl-26-0935890000R
- County: Duval County, FL
- Land use: Office building (one story)
- Lot size: 0.30 acres (12,951 sq ft)
- Living area: 3,639 sq ft
- Year built: 1929
- County just value (tax roll) — not a market value: $331,124
- County assessed value (tax roll): $331,124
- 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.