6403 19th Avenue, Brooklyn
Three-family · built c. 1930 · Block 5548, Lot 7.
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Building permits
Permit records are unavailable right now; the map lists them once the city responds.
Property taxes
- Assessment
- $106,080
- 2026–27 tax
- $11,234
- Market value (city estimate)
- $1,768,000
- Taxable value
- $56,612
- Assessed land
- $16,560
- Assessed improvements
- $89,520
Zoning
R5: floor area ratio 1.10 built, 1.50 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jul 13, 2026: $2,300,000, 2,856 sq ft ($805 per sq ft)
Open-market sales since 2016, from the Department of Finance’s sales files.