819 Marvin Ave, Port St Joe, FL 32456
819 Marvin Ave, Port St Joe, FL 32456: 2,463 sq ft living area, 0.31 acre lot, built 1970, single family, county just value $382,567 (tax roll). Gulf County record: parcel map.
- Parcel ID: fl-33-05073000R
- County: Gulf County, FL
- Land use: Single family
- Lot size: 0.31 acres (13,460 sq ft)
- Living area: 2,463 sq ft
- Year built: 1970
- County just value (tax roll) — not a market value: $382,567
- County assessed value (tax roll): $318,206
- 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.