823 Riverside Drive, Manhattan
Three-family · built c. 1900 · Block 2135, Lot 5.
Building permits
No building permits on file for this lot.
Property taxes
- Assessment
- $74,760
- 2026–27 tax
- $9,212
- Market value (city estimate)
- $1,246,000
- Taxable value
- $46,426
- Assessed land
- $28,860
- Assessed improvements
- $45,900
Zoning
R8: floor area ratio 2.19 built, 6.02 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.