Building health · MANHATTAN, NY
built 1900 · 4 stories · 15 apartments
Also known as 523 9 Ave — one building, several doors.
Registered with the city: HELL'S KITCHEN INC · 4 other buildings here list it
The building’s record over time
Filings, permits, complaints and violations from city records, newest first. Highlighted rows are unresolved and from the last year; older unresolved records are marked “never closed”. Tap any row to read it on the agency’s own site.
2026 Jun
Latest accepted inspection Jun 2026, defects reported: no
DOB NOW: Safety Boiler
2025 Jun
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2024 Nov
Other conditions class I · paperwork · closed
2024 Sep
Boiler burning ( ), registration current since Sep 2024
Clean Air Tracking System (boiler registrations)
2024 Apr
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2024 Feb
Walls, floors and stairsApt 4D class B
2024 Feb
LeaksApt 4D class B
2024 Feb
Smoke or CO detectorsApt 4D class B
2024 Feb
Smoke or CO detectorsApt 4D class B
2024 Jan
Doors or windowsApt 4D
Housing Maintenance Code Complaints and Problems
2024 Jan
LeaksApt 4D
2024 Jan
MoldApt 4D
2011 May
Plumbing permit
DOB NOW: Build – Approved Permits
2009 Jan
Plumbing permit
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2007 May
Plumbing permit
DOB NOW: Build – Approved Permits
2006 Aug
Plumbing permit, Heating/ventilation permit, General construction permit
2006 Aug
Plumbing permit, General construction permit
2004 Nov
Fire protection permit
2003 Nov
Latest boiler work permit 2003 (2 on record)
DOB Permit Issuance (BIS)
2003 Nov
Boiler permit
DOB NOW: Build – Approved Permits
1998 Apr
No active shed permit
1900
Built
PLUTO (tax lot data)
Dates are the city's record dates, shown to the month.
These are city records, not an inspection by Blueflo. Every item shows its source and the date it was last checked.
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Not an inspection and not a warranty. May not be used for tenant screening — terms of use · privacy.