Humboldt Ave, Jacksonville, FL 32244
Humboldt Ave, Jacksonville, FL 32244: 810,000 sq ft living area, 3511.1 acre lot, built 1954, military, county just value $538,342,999 (tax roll). Duval County record: parcel map.
- Parcel ID: fl-26-0984050000R
- County: Duval County, FL
- Land use: Military
- Lot size: 3511.1 acres
- Living area: 810,000 sq ft
- Year built: 1954
- County just value (tax roll) — not a market value: $538,342,999
- County assessed value (tax roll): $538,342,999
- 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.