4604 NW 21 Ave, Unincorporated County, FL 33142
4604 NW 21 Ave, Unincorporated County, FL 33142: 1,514 sq ft living area, 0.10 acre lot, built 2007, single family, county just value $286,803 (tax roll). Miami-Dade County record: parcel map.
- Parcel ID: fl-23-3031220261090
- County: Miami-Dade County, FL
- Land use: Single family
- Lot size: 0.10 acres (4,400 sq ft)
- Living area: 1,514 sq ft
- Year built: 2007
- County just value (tax roll) — not a market value: $286,803
- County assessed value (tax roll): $83,816
- FEMA flood zone: Not on file yet
Full property report · Open in interactive map
Source: Florida county property appraiser public records and FEMA NFHL; data refreshed Jun 25, 2026. Values are county tax-roll figures, not appraisals.