81921 OLD Hwy, Upper Matecumbe Key, FL 33036
81921 OLD Hwy, Upper Matecumbe Key, FL 33036: 1,579 sq ft living area, 0.17 acre lot, built 2019, single family, county just value $860,894 (tax roll). Monroe County record: parcel map.
- Parcel ID: fl-54-2863 37 00400420000000
- County: Monroe County, FL
- Land use: Single family
- Lot size: 0.17 acres (7,500 sq ft)
- Living area: 1,579 sq ft
- Year built: 2019
- County just value (tax roll) — not a market value: $860,894
- County assessed value (tax roll): $860,894
- 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.