Building health · MANHATTAN, NY
built 1925 · 7 stories · 42 apartments
Also known as 1129 Amsterdam Ave, 1131 Amsterdam Ave, 1135 Amsterdam Ave — one building, several doors.
Registered with the city: TRUSTEES OF COLUMBIA UNIVERSITY · 143 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 Sep
EN-BENCH Benchmarking - LL84
DOB Violations
2026 Mar
General construction permit
DOB NOW: Build – Approved Permits
2026 Jan
1 active elevator; latest periodic inspection Jan 2026
DOB NOW Elevator Safety Compliance
2025 Oct
Mechanical systems permit
DOB NOW: Build – Approved Permits
2024 Apr
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2023 Dec
Boiler burning natural gas (Ao Smith HW670), registration current since Dec 2023
Clean Air Tracking System (boiler registrations)
2022 Jun
Safe with a repair and maintenance program (cycle 9, filed Jun 2022)
DOB NOW: Safety – Facades Compliance Filings
2019 Oct
No active shed permit; permits since Sep 2018, last expired Oct 2019
DOB NOW: Build – Approved Permits
2019 Apr
Heating/ventilation permit, General construction permit, Plumbing permit
2019 Feb
General construction permit
2018 Oct
Local Law class - 2
DOB Violations
2016 Mar
Plumbing permit, General construction permit
DOB NOW: Build – Approved Permits
2016 Mar
Plumbing permit
2015 Dec
General construction permit
2014 Aug
PestsApt 31 class B · never closed
Housing Maintenance Code Violations
2014 Aug
Fire safety class A · never closed
2014 Aug
Walls, floors and stairs class A · never closed
2009 Jan
Construction class - 2 · never closed
DOB Violations
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2003 May
Doors and windowsApt 75 class A · never closed
Housing Maintenance Code Violations
2003 May
GasApt 75 class B · never closed
2003 May
Walls, floors and stairsApt 75 class A · never closed
2003 May
Walls, floors and stairsApt 75 class A · never closed
2003 May
ElectricalApt 75 class B · never closed
2003 May
Walls, floors and stairsApt 75 class A · never closed
2003 May
PestsApt 75 class B · never closed
2003 May
PestsApt 75 class B · never closed
2003 May
Heat or hot waterApt 75 class B · never closed
2003 May
PlumbingApt 75 class B · never closed
2003 May
Doors and windowsApt 75 class A · never closed
2003 May
Doors and windowsApt 75 class A · never closed
2003 May
Walls, floors and stairsApt 75 class A · never closed
1987 Dec
Heat or hot water class B · never closed
1986 Oct
Walls, floors and stairs class B · never closed
1986 Oct
Walls, floors and stairs class B · never closed
1986 Oct
Walls, floors and stairs class B · never closed
1986 Oct
Smoke or CO detectorsApt 1 class B · never closed
1986 Oct
PestsApt 33 class B · never closed
1986 Oct
PestsApt 55A class B · never closed
1925
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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