525 9th Street, Brooklyn
Two-family · built c. 1909 · Block 1091, Lot 65.
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Building permits
Permit records are unavailable right now; the map lists them once the city responds.
Property taxes
- Assessment
- $251,640
- 2026–27 tax
- $11,627
- Assessed land
- $32,640
- Assessed improvements
- $219,000
Zoning
R6B: floor area ratio 1.88 built, 2.00 allowed by base zoning.