421 Avenue L, Brooklyn
Single family · built c. 1930 · Block 5495, Lot 1036.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $88,620
- 2026–27 tax
- $8,702
- Market value (city estimate)
- $1,477,000
- Taxable value
- $43,856
- Assessed land
- $16,620
- Assessed improvements
- $72,000
Zoning
R5: floor area ratio 0.71 built, 1.50 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- May 11, 2026: $463,000, 1,424 sq ft ($325 per sq ft)
Open-market sales since 2016, from the Department of Finance’s sales files.