3900 NW 21 St, Unincorporated County, FL 33142
3900 NW 21 St, Unincorporated County, FL 33142: 330,942 sq ft living area, 4.80 acre lot, built 1976, hotels, motels, county just value $34,300,000 (tax roll). Miami-Dade County record: parcel map.
- Parcel ID: fl-23-3031290170010
- County: Miami-Dade County, FL
- Land use: Hotels, motels
- Lot size: 4.80 acres (209,088 sq ft)
- Living area: 330,942 sq ft
- Year built: 1976
- County just value (tax roll) — not a market value: $34,300,000
- County assessed value (tax roll): $34,300,000
- 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.