309 GRINNELL St, Key West, FL 33040
309 GRINNELL St, Key West, FL 33040: 1,969 sq ft living area, 0.50 acre lot, built 1943, utility, county just value $2,089,214 (tax roll). Monroe County record: parcel map.
- Parcel ID: fl-54-3167 25 00001650000000
- County: Monroe County, FL
- Land use: Utility
- Lot size: 0.50 acres (21,814 sq ft)
- Living area: 1,969 sq ft
- Year built: 1943
- County just value (tax roll) — not a market value: $2,089,214
- County assessed value (tax roll): $2,089,214
- 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.