78 Riverside Drive, Manhattan
Apartment building · 10 units · built c. 1899 · Block 1244, Lot 27.
Building permits
- Alteration, filed Sep 2, 2026, estimated cost $5K, described as “Install two (2) new fire sprinkler heads as per plans. No change in use, egress or occupancy.”
- Alteration, filed Nov 23, 2021, estimated cost $35K, described as “Minor renovation to existing apartments on the basement level as indicated on the plans. No change in use, egress, occupancy or bulk.”
Property taxes
- Assessment
- $2,344,050
- 2026–27 tax
- $101,469
- Market value (city estimate)
- $5,209,000
- Taxable value
- $815,729
- Assessed land
- $415,800
- Assessed improvements
- $1,928,250
Zoning
R10A: floor area ratio 4.17 built, 10.00 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Landmarks
Part of Riverside Drive-West 80th-81st Street Historic District (Historic District). 10 Landmarks Preservation Commission permits are on file.