20 SE MARLIN Ave, Key Largo, FL 33037
20 SE MARLIN Ave, Key Largo, FL 33037: 940 sq ft living area, 0.24 acre lot, built 1960, single family, county just value $638,127 (tax roll). Monroe County record: parcel map.
- Parcel ID: fl-54-1461 39 00472910000000
- County: Monroe County, FL
- Land use: Single family
- Lot size: 0.24 acres (10,250 sq ft)
- Living area: 940 sq ft
- Year built: 1960
- County just value (tax roll) — not a market value: $638,127
- County assessed value (tax roll): $144,725
- 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.