3817 DUCK Ave, Key West, FL 33040
3817 DUCK Ave, Key West, FL 33040: 2,018 sq ft living area, 0.23 acre lot, built 1970, single family, county just value $916,387 (tax roll). Monroe County record: parcel map.
- Parcel ID: fl-54-3467 25 00054110000000
- County: Monroe County, FL
- Land use: Single family
- Lot size: 0.23 acres (10,125 sq ft)
- Living area: 2,018 sq ft
- Year built: 1970
- County just value (tax roll) — not a market value: $916,387
- County assessed value (tax roll): $916,387
- 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.