6019 21st Avenue, Brooklyn
Two-family · built c. 1930 · Block 5522, Lot 2.
Building permits
- Alteration, filed Feb 21, 2024, estimated cost $14K, described as “Application filed herewith for replacement of portion of exterior wall concrete coatingon lateral left elevation of existing 2 family w/cellar dwelling in 2 story brick building.no change in use, egress, or occupancy.”
Property taxes
- Assessment
- $72,660
- 2026–27 tax
- $9,408
- Market value (city estimate)
- $1,211,000
- Taxable value
- $47,413
- Assessed land
- $19,740
- Assessed improvements
- $52,920
Zoning
R5: floor area ratio 0.80 built, 1.50 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Jan 26, 2016: $1,140,000
Open-market sales since 2016, from the Department of Finance’s sales files.