729 9th Avenue, Manhattan
Apartment building · 4 units · built c. 1900 · Block 1059, Lot 128.
Building permits
- Demolition, filed Aug 27, 2025, estimated cost $150K, described as “Full demolition of three story residential building”
Property taxes
- Assessment
- $1,847,700
- 2026–27 tax
- $22,829
- Market value (city estimate)
- $4,106,000
- Taxable value
- $183,526
- Assessed land
- $272,700
- Assessed improvements
- $1,575,000
Zoning
R8: floor area ratio 3.96 built, 6.02 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.
Recent sales
- May 10, 2022: $10,000,000, sold with other lots
Open-market sales since 2016, from the Department of Finance’s sales files.