57457 MORTON St, Grassy Key, FL 33050
57457 MORTON St, Grassy Key, FL 33050: 1,344 sq ft living area, 0.47 acre lot, built 1954, single family, county just value $1,991,419 (tax roll). Monroe County record: parcel map.
- Parcel ID: fl-54-2665 33 00099510000000
- County: Monroe County, FL
- Land use: Single family
- Lot size: 0.47 acres (20,265 sq ft)
- Living area: 1,344 sq ft
- Year built: 1954
- County just value (tax roll) — not a market value: $1,991,419
- County assessed value (tax roll): $1,991,419
- 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.