520 12TH St GULF, Marathon, FL 33050
520 12TH St GULF, Marathon, FL 33050: 2,565 sq ft living area, 0.71 acre lot, built 1934, county just value $2,019,697 (tax roll). Monroe County record: parcel map.
- Parcel ID: fl-54-0866 32 00101610000200
- County: Monroe County, FL
- Land use: Multi-family (fewer than 10 units)
- Lot size: 0.71 acres (30,914 sq ft)
- Living area: 2,565 sq ft
- Year built: 1934
- County just value (tax roll) — not a market value: $2,019,697
- County assessed value (tax roll): $2,019,697
- 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.