825 Riverside Drive, Manhattan
Three-family · built c. 1915 · Block 2135, Lot 6.
Building permits
- Alteration, filed Mar 21, 2025, estimated cost $120K, described as “Existing 2-family house interior renovation with partition, mechanical work at basement, 1ST, 2ND, 3RD floors, & roof. No change in use, means of egress or occupancy.”
Property taxes
- Assessment
- $77,400
- 2026–27 tax
- $9,016
- Market value (city estimate)
- $1,290,000
- Taxable value
- $45,438
- Assessed land
- $40,020
- Assessed improvements
- $37,380
Zoning
R8: floor area ratio 2.50 built, 6.02 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- Feb 7, 2025: $1,250,000
Open-market sales since 2016, from the Department of Finance’s sales files.