Building health · MANHATTAN, NY

504 W 172 St

built 1907 · 5 stories · 20 apartments
Registered with the city: ALMA REALTY CORP · 65 other buildings here list it; GVS PROPERTIES III, LLC · 2 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 Oct
Heat or hot water
Housing Maintenance Code Complaints and Problems
2026 Oct
Heat or hot waterApt 3C
2026 Aug
Boiler burning No. 2 oil (Force Power TCS-80LS), registration current since Aug 2026
Clean Air Tracking System (boiler registrations)
2026 Jun
AppliancesApt 2A
Housing Maintenance Code Complaints and Problems
2026 Mar
Latest accepted inspection Mar 2026, defects reported: no
DOB NOW: Safety Boiler
2025 Mar
Walls, floors and stairsApt 1D class A · closed
Housing Maintenance Code Violations
2024 Oct
Fire safety class B · closed
2024 Oct
Walls, floors and stairs class A · closed
2024 Oct
Fire safetyApt 1D class C · closed
2024 May
PlumbingApt 1A class B · closed
2024 May
PestsApt 1A class C · closed
2024 May
PestsApt 1A class C · closed
2024 May
PestsApt 1A class B · closed
2024 May
Doors and windows class B · closed
2023 Dec
PestsApt 1A
Housing Maintenance Code Complaints and Problems
2023 Dec
LeaksApt C
2023 Nov
MoldApt C class A · closed
Housing Maintenance Code Violations
2023 Nov
LeaksApt C class B · closed
2023 Nov
Doors or windows, unsanitary conditionsApt C
Housing Maintenance Code Complaints and Problems
2023 Nov
Paint or plaster, moldApt C
2023 Jun
Low Pressure Boiler
DOB Violations
2023 Jun
Low Pressure Boiler
2023 Jun
Low Pressure Boiler
2019 Oct
No active shed permit; permits since Oct 2018, last expired Oct 2019
DOB NOW: Build – Approved Permits
2018 Apr
Plumbing permit, Fuel burning permit, Boiler permit
2018 Feb
Latest boiler work permit 2018 (2 on record)
DOB Permit Issuance (BIS)
2017 Oct
Plumbing class B
Housing Maintenance Code Violations
2017 Oct
Gas class B
2017 Oct
Other conditions class B
2010 Aug
Boilers class - 3 · never closed
DOB Violations
2010 Jan
Boilers class - 2 · never closed
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2006 Feb
Unknown hazardous · never closed
DOB Violations
2005 Oct
Construction hazardous · never closed
2005 Jan
Boilers non-hazardous · never closed
1907
Built
PLUTO (tax lot data)
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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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