521 NW 12 Ave, Miami, FL 33136
521 NW 12 Ave, Miami, FL 33136: 2,315 sq ft living area, 0.16 acre lot, built 1923, county just value $806,674 (tax roll). Miami-Dade County record: parcel map.
- Parcel ID: fl-23-0141020050390
- County: Miami-Dade County, FL
- Land use: Office building (one story)
- Lot size: 0.16 acres (7,150 sq ft)
- Living area: 2,315 sq ft
- Year built: 1923
- County just value (tax roll) — not a market value: $806,674
- County assessed value (tax roll): $806,674
- 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.