Porter Grade Rd, Altha, FL 32421
Porter Grade Rd, Altha, FL 32421: 1,130 sq ft living area, 40.0 acre lot, built 1982, improved agricultural, county just value $85,570 (tax roll). Calhoun County record: parcel map.
- Parcel ID: fl-17-131N11000000050000
- County: Calhoun County, FL
- Land use: Improved agricultural
- Lot size: 40.0 acres
- Living area: 1,130 sq ft
- Year built: 1982
- County just value (tax roll) — not a market value: $85,570
- County assessed value (tax roll): $48,156
- FEMA flood zone: Not on file yet
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Source: Florida county property appraiser public records and FEMA NFHL; data refreshed Jun 24, 2026. Values are county tax-roll figures, not appraisals.