Building health · BROOKLYN, NY
built 1931 · 3 stories · 4 apartments
Also known as 850 Madison 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 May
Pests class A · paperwork
Housing Maintenance Code Violations
2025 Jun
Latest accepted inspection Jun 2025, defects reported: no
DOB NOW: Safety Boiler
2025 Jun
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2024 Nov
Other conditions class I · paperwork · closed
2024 Apr
Pests class A · paperwork · closed
2023 Jun
Low Pressure Boiler
DOB Violations
2023 Jun
Low Pressure Boiler
2023 Jun
Low Pressure Boiler
2023 Jun
Low Pressure Boiler
2023 Apr
Low Pressure Boiler
2020 Jul
Mechanical systems permit
DOB NOW: Build – Approved Permits
2019 Nov
Low Pressure Boiler
DOB Violations
2019 Feb
Plumbing permit, Heating/ventilation permit, General construction permit
DOB NOW: Build – Approved Permits
2015 Jun
Fire protection permit
2013 Mar
Low Pressure Boiler never closed
DOB Violations
2012 Jul
Fire protection permit
DOB NOW: Build – Approved Permits
2012 Jul
Heating/ventilation permit, General construction permit
2011 Dec
Low Pressure Boiler never closed
DOB Violations
2009 Dec
Low Pressure Boiler never closed
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2006 Jan
Local Law 62/91 - Boilers never closed
DOB Violations
2005 Jan
Local Law 62/91 - Boilers never closed
2004 Feb
Local Law 62/91 - Boilers never closed
2003 Mar
Local Law 62/91 - Boilers never closed
2002 Mar
Local Law 62/91 - Boilers never closed
2001 Apr
PestsApt 2L class B · never closed
Housing Maintenance Code Violations
2001 Apr
Walls, floors and stairsApt 2L class A · never closed
2001 Apr
MoldApt 2L class A · never closed
2001 Apr
Lead-based paintApt 2L class C · never closed
2001 Feb
Local Law 62/91 - Boilers never closed
DOB Violations
2000 Nov
Construction never closed
2000 Feb
Local Law 62/91 - Boilers never closed
1999 Mar
Local Law 62/91 - Boilers never closed
1998 May
Local Law 62/91 - Boilers never closed
1997 Sep
Local Law 62/91 - Boilers never closed
1997 Feb
Local Law 62/91 - Boilers never closed
1995 Aug
Local Law 62/91 - Boilers never closed
1994 Jun
Local Law 62/91 - Boilers never closed
1993 Aug
Local Law 62/91 - Boilers never closed
1993 Jun
Local Law 62/91 - Boilers never closed
1992 Mar
Walls, floors and stairsApt 2R class C · never closed
Housing Maintenance Code Violations
1992 Mar
Doors and windowsApt 2R class A · never closed
1992 Mar
Leaks class B · never closed
1992 Mar
Walls, floors and stairs class A · never closed
1992 Mar
LeaksApt 2R class B · never closed
1992 Mar
Walls, floors and stairsApt 2R class B · never closed
1992 Mar
Walls, floors and stairsApt 2R class C · never closed
1992 Feb
Other conditions class C · never closed
1991 Dec
LeaksApt 1R class C · never closed
1991 Dec
Other conditions class C · never closed
1991 Dec
Electrical class B · never closed
1991 Dec
ElectricalApt 1R class B · never closed
1991 Dec
Heat or hot water class C · never closed
1991 Dec
Heat or hot water class C · paperwork · never closed
1991 Dec
Heat or hot waterApt 1R class C · never closed
1991 Dec
Walls, floors and stairsApt 1R class B · never closed
1991 Dec
Doors and windowsApt 1R class C · never closed
1991 Dec
LeaksApt 1R class C · never closed
1991 Dec
Other conditions class C · never closed
1991 Dec
Heat or hot waterApt 3R class C · never closed
1931
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.