Building health · MANHATTAN, NY
built 1911 · 5 stories · 25 apartments
Registered with the city: 503 WEST 170TH HDFC; 503 WEST 170 ST HDFC
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 Apr
Pests class A · paperwork
Housing Maintenance Code Violations
2025 Nov
Other conditions class I · paperwork
2025 Nov
Low Pressure Boiler
DOB Violations
2025 Oct
Line of travelApt 1
Housing Maintenance Code Complaints and Problems
2025 Oct
Line of travelApt 51
2025 Oct
Line of travelApt 43
2025 Oct
Line of travelApt 41
2025 Oct
Line of travelApt 32
2025 Oct
Line of travelApt 31
2025 Oct
Line of travel
2025 Oct
Line of travelApt 25
2025 Oct
Line of travelApt 24
2025 Oct
Line of travelApt 5
2025 Oct
Structure and facade class B
Housing Maintenance Code Violations
2025 Oct
Fire safety class B
2025 Oct
Leaks class C
2025 Oct
Walls, floors and stairs class A
2025 Oct
Fire safety class B
2025 Oct
Leaks class B
2025 Oct
Other conditions class C
2025 Oct
Walls, floors and stairs class C
2025 Oct
Heat or hot water class B
2025 Oct
Heat or hot water class C
2025 Oct
Fire safetyApt 1 class C
2025 Oct
Fire safetyApt 1 class C
2025 Oct
Doors and windowsApt 51 class B
2025 Oct
Fire safetyApt 51 class C
2025 Oct
Fire safetyApt 41 class C
2025 Oct
Doors and windows class B
2025 Oct
Doors and windows class B
2025 Oct
Fire safetyApt 25 class C
2025 Oct
Fire safetyApt 24 class C
2025 Oct
Fire safetyApt 5 class C
2025 Oct
Walls, floors and stairs class C · closed
2025 Oct
Doors and windowsApt 1 class C · closed
2025 Oct
Doors and windowsApt 1 class C · closed
2025 Oct
Fire safety class C · closed
2025 Oct
Fire safety class C · closed
2025 Oct
Fire safetyApt 43 class C · closed
2025 Oct
Fire safetyApt 32 class C · closed
2025 Oct
Fire safetyApt 31 class C · closed
2025 Oct
Fire safety class C · closed
2025 Oct
Fire safety class C · closed
2025 Jul
Boilers class - 2
DOB Violations
2025 Jun
Pests class A · paperwork
Housing Maintenance Code Violations
2025 Jan
PL-PER Gas Piping - LL152
DOB Violations
2024 Dec
Heat or hot water
Housing Maintenance Code Complaints and Problems
2024 Nov
Other conditions class I · paperwork
Housing Maintenance Code Violations
2024 Sep
Low Pressure Boiler
DOB Violations
2024 Apr
Pests class A · paperwork
Housing Maintenance Code Violations
2023 Jun
Low Pressure Boiler
DOB Violations
2023 Jun
Low Pressure Boiler
2023 Apr
Low Pressure Boiler
2019 Jul
Latest accepted inspection Jul 2019, defects reported: no
DOB NOW: Safety Boiler
2018 Feb
Boiler burning No. 2 oil (Weil Mclain (Exg) # Bl 886 WEIL MCLAIN (EXG) # BL 886), registration expired since Feb 2018
Clean Air Tracking System (boiler registrations)
2015 Oct
Low Pressure Boiler never closed
DOB Violations
2015 Mar
Low Pressure Boiler never closed
2014 May
Low Pressure Boiler never closed
2011 Dec
Low Pressure Boiler never closed
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2002 Mar
Local Law 62/91 - Boilers never closed
DOB Violations
1992 Oct
Plumbing permit, General construction permit
DOB NOW: Build – Approved Permits
1911
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.
Report an error · Talk to us · Look up another building
Report an error · Talk to us · Look up another building
Not an inspection and not a warranty. May not be used for tenant screening — terms of use · privacy.