434 HARBOUR Dr, Duck Key, FL 33050
434 HARBOUR Dr, Duck Key, FL 33050: 999 sq ft living area, 0.61 acre lot, built 1981, single family, county just value $2,699,644 (tax roll). Monroe County record: parcel map.
- Parcel ID: fl-54-2065 34 00376951001700
- County: Monroe County, FL
- Land use: Single family
- Lot size: 0.61 acres (26,789 sq ft)
- Living area: 999 sq ft
- Year built: 1981
- County just value (tax roll) — not a market value: $2,699,644
- County assessed value (tax roll): $2,699,644
- 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.