3917 15th Avenue, Brooklyn
Single family with store · built c. 1930 · Block 5365, Lot 2.
Building permits
- Major Renovation — Enlargement, filed Nov 12, 2025, estimated cost $1.3M, 6 units added, 4 stories, described as “Herewith filing for vertical and horizontal enlargement, and interior renovation”
Property taxes
- Assessment
- $89,220
- 2026–27 tax
- $6,654
- Market value (city estimate)
- $1,487,000
- Taxable value
- $33,535
- Assessed land
- $15,060
- Assessed improvements
- $74,160
Zoning
R6: floor area ratio 1.21 built, 2.43 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.