612 WILLIAM St, Key West, FL 33040
612 WILLIAM St, Key West, FL 33040: 2,531 sq ft living area, 0.23 acre lot, built 1943, single family, county just value $3,620,957 (tax roll). Monroe County record: parcel map.
- Parcel ID: fl-54-0668 25 00011730000000
- County: Monroe County, FL
- Land use: Single family
- Lot size: 0.23 acres (10,078 sq ft)
- Living area: 2,531 sq ft
- Year built: 1943
- County just value (tax roll) — not a market value: $3,620,957
- County assessed value (tax roll): $1,226,575
- 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.