Building health · MANHATTAN, NY
built 1900 · 5 stories · 13 apartments
Also known as 900 Columbus Ave, 902 Columbus Ave, 904 Columbus Ave, 904 Columbus Ave, 906 Columbus Ave — one building, several doors.
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.
2025 Sep
Boiler burning No. 2 oil (H.B. Smith 19HE-S/W-08), registration current since Sep 2025
Clean Air Tracking System (boiler registrations)
2025 Apr
Latest accepted inspection Apr 2025, defects reported: no
DOB NOW: Safety Boiler
2017 Aug
Fire protection permit
DOB NOW: Build – Approved Permits
2017 May
Heating/ventilation permit, General construction permit
2016 Aug
Latest boiler work permit 2016 (2 on record)
DOB Permit Issuance (BIS)
2016 Aug
Fuel burning permit, Boiler permit
DOB NOW: Build – Approved Permits
2011 Mar
Plumbing permit
2008 May
Plumbing permit, Heating/ventilation permit, General construction permit, Construction fence permit
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2004 Apr
No active shed permit
DOB NOW: Build – Approved Permits
2000 Sep
Other conditionsApt 9 class B · never closed
Housing Maintenance Code Violations
1995 Aug
Fire safety class B · never closed
1995 Aug
Structure and facade class B · never closed
1995 Aug
Structure and facade class B · never closed
1995 Aug
Other conditionsApt 6 class B · never closed
1995 Aug
Other conditionsApt 6 class B · never closed
1992 Oct
Doors and windows class B · never closed
1992 Oct
LeaksApt 7 class C · never closed
1992 Oct
Heat or hot waterApt 7 class C · never closed
1992 Oct
Other conditionsApt 7 class C · never closed
1992 Oct
PestsApt 3 class B · never closed
1992 Oct
Doors and windowsApt 3 class B · never closed
1992 Oct
Doors and windowsApt 3 class B · never closed
1989 May
Construction hazardous · never closed
DOB Violations
1988 Apr
Doors and windows class A · never closed
Housing Maintenance Code Violations
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.