Building health · MANHATTAN, NY
built 1912 · 9 stories · 88 apartments
Also known as 400 W 121 St — 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.
2026 Jul
Doors or windows, plumbingApt 4A
Housing Maintenance Code Complaints and Problems
2026 Apr
Latest accepted inspection Apr 2026, defects reported: no
DOB NOW: Safety Boiler
2026 Feb
Heat or hot water
Housing Maintenance Code Complaints and Problems
2025 Oct
Boiler burning natural gas (Federal FST-100), registration current since Oct 2025
Clean Air Tracking System (boiler registrations)
2025 May
2 active elevators; latest periodic inspection May 2025
DOB NOW Elevator Safety Compliance
2024 Dec
Failure To Post Energy Grade/Score
DOB Violations
2024 Jan
Safe with a repair and maintenance program (cycle 9, filed Jan 2024)
DOB NOW: Safety – Facades Compliance Filings
2023 Dec
Failure To Post Energy Grade/Score
DOB Violations
2023 Oct
VT-CAT1-CO Elevators
2023 Oct
VT-CAT1-CO Elevators
2021 Dec
Failure To Post Energy Grade/Score
2021 Apr
Failure To Post Energy Grade/Score
2021 Apr
0 open. 1 violations on record in all, 2021 — the 0 most recent are listed here
Housing Maintenance Code Violations
2019 Nov
Low Pressure Boiler
DOB Violations
2018 May
No active shed permit; permits since May 2017, last expired May 2018
DOB NOW: Build – Approved Permits
2017 Aug
General construction permit
2017 May
Scaffold permit
2014 Jun
Failure To Benchmark never closed
DOB Violations
2013 Sep
Plumbing permit, Fuel burning permit, Boiler permit
DOB NOW: Build – Approved Permits
2012 Sep
Latest boiler work permit 2012 (2 on record)
DOB Permit Issuance (BIS)
2012 Aug
General construction permit
DOB NOW: Build – Approved Permits
2011 Jul
General construction permit
2011 Jan
Fuel storage permit
2009 Jun
Plumbing permit
2009 Apr
General construction permit
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
1995 Sep
Elevators non-hazardous · never closed
DOB Violations
1995 Sep
Elevators non-hazardous · never closed
1912
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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