10404 W Sylvan Ln, Jacksonville, FL 32257
10404 W Sylvan Ln, Jacksonville, FL 32257: 4,393 sq ft living area, 0.56 acre lot, built 1980, single family, county just value $536,378 (tax roll). Duval County record: parcel map.
- Parcel ID: fl-26-1588430010R
- County: Duval County, FL
- Land use: Single family
- Lot size: 0.56 acres (24,306 sq ft)
- Living area: 4,393 sq ft
- Year built: 1980
- County just value (tax roll) — not a market value: $536,378
- County assessed value (tax roll): $299,633
- 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.