309 23 St, Miami Beach, FL 33139
309 23 St, Miami Beach, FL 33139: 32,620 sq ft living area, 0.40 acre lot, built 1926, county just value $4,363,750 (tax roll). Miami-Dade County record: parcel map.
- Parcel ID: fl-23-0232260010530
- County: Miami-Dade County, FL
- Land use: Mixed use (store/office/residential)
- Lot size: 0.40 acres (17,415 sq ft)
- Living area: 32,620 sq ft
- Year built: 1926
- County just value (tax roll) — not a market value: $4,363,750
- County assessed value (tax roll): $4,363,750
- 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.