336 DUVAL St, Key West, FL 33040
336 DUVAL St, Key West, FL 33040: 2,590 sq ft living area, 0.15 acre lot, built 1936, county just value $2,807,617 (tax roll). Monroe County record: parcel map.
- Parcel ID: fl-54-0668 25 00004360000000
- County: Monroe County, FL
- Land use: Office building (multi-story)
- Lot size: 0.15 acres (6,323 sq ft)
- Living area: 2,590 sq ft
- Year built: 1936
- County just value (tax roll) — not a market value: $2,807,617
- County assessed value (tax roll): $2,807,617
- 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.