523 9th Avenue, Manhattan
Apartment building · 15 units · built c. 1900 · Block 737, Lot 31.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $1,620,900
- 2026–27 tax
- $183,229
- Market value (city estimate)
- $3,602,000
- Taxable value
- $1,473,017
- Assessed land
- $126,000
- Assessed improvements
- $1,494,900
Zoning
C1-7A: floor area ratio 4.00 built, 6.02 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.