520 Dekalb Avenue, Brooklyn
Two-family with store · built 1971 · Block 1942, Lot 24.
Building permits
- Major Renovation — Enlargement, filed Mar 7, 2024, estimated cost $1.1M, 4 units added, 6 stories, described as “Application filed for an enlargement to existing 3 story + cellar. Proposed 6 story + cellar mixed use building.”
Property taxes
- Assessment
- $83,940
- 2026–27 tax
- $4,408
- Market value (city estimate)
- $1,399,000
- Taxable value
- $22,213
- Assessed land
- $13,200
- Assessed improvements
- $70,740
Zoning
R7A: floor area ratio 1.16 built, 4.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.