Building health · BROOKLYN, NY
built 1923 · 4 stories · 11 apartments
Also known as 407 57 St, 409 57 St, 5623 4 Ave — one building, several doors.
Registered with the city: 5623 INC
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
Boiler burning natural gas (Weil-Mclain LGB-6), registration current since Oct 2026
Clean Air Tracking System (boiler registrations)
2026 May
Latest accepted inspection May 2026, defects reported: no
DOB NOW: Safety Boiler
2025 Apr
Heat or hot water
Housing Maintenance Code Complaints and Problems
2025 Jan
Construction class - 2
DOB Violations
2016 Apr
Lead-based paintApt 1A class C · never closed
Housing Maintenance Code Violations
2016 Apr
Lead-based paintApt 1A class C · never closed
2016 Apr
Doors and windowsApt 1A class A · never closed
2014 Dec
PestsApt 1A class B · never closed
2014 Dec
PestsApt 1A class B · never closed
2014 Nov
PestsApt 1A class B · never closed
2014 Nov
PestsApt 1A class B · never closed
2014 Nov
PlumbingApt 1A class B · never closed
2014 Nov
PlumbingApt 1A class B · never closed
2014 Nov
MoldApt 1A class A · never closed
2014 Oct
MoldApt 1A class B · never closed
2014 Oct
PlumbingApt 1A class A · never closed
2014 Oct
PestsApt 1A class B · never closed
2014 Oct
PestsApt 1A class B · never closed
2014 Feb
Walls, floors and stairsApt 1A class A · never closed
2014 Feb
Walls, floors and stairsApt 1A class A · never closed
2014 Feb
Walls, floors and stairsApt 1A class A · never closed
2014 Feb
Walls, floors and stairsApt 1A class A · never closed
2013 Oct
Lead-based paintApt 1A class C · never closed
2013 Oct
Walls, floors and stairsApt 1A class B · never closed
2013 Oct
Walls, floors and stairsApt 1A class B · never closed
2013 Oct
Walls, floors and stairsApt 1A class B · never closed
2013 Oct
Walls, floors and stairsApt 1A class B · never closed
2013 Oct
Walls, floors and stairsApt 1A class A · never closed
2012 Jun
Walls, floors and stairsApt B1 class A · never closed
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
1993 Aug
Local Law 62/91 - Boilers never closed
DOB Violations
1923
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.