627 9th Avenue, Manhattan
Apartment building · 8 units · built c. 1910 · Block 1054, Lot 130.
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Building permits
- Alteration, filed Jun 18, 2026, estimated cost $4K, described as “Removal of gas boiler and replace with water heater.”
- Alteration, filed Apr 29, 2026, estimated cost $36K, described as “Register HVAC units.”
- Alteration, filed Apr 5, 2024, estimated cost $803K, described as “Interior and exterior renovations of existing building. Converting multi family to single family. Removal of exist. Stairs and walls. New work to include enlargement of existing building adding two stories, stairs, walls, elevator.”
Property taxes
- Assessment
- $1,604,700
- 2026–27 tax
- $64,290
- Market value (city estimate)
- $3,566,000
- Taxable value
- $516,840
- Assessed land
- $103,500
- Assessed improvements
- $1,501,200
Zoning
R8: floor area ratio 3.30 built, 6.02 allowed by base zoning.
Flood zone
Current FEMA flood map: zone X, minimal flood hazard.