Building health · BROOKLYN, NY
built 1924 · 4 stories · 44 apartments
Also known as 4001 7 Ave — one building, several doors.
Registered with the city: BK 4001 LLC
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 Aug
Walls, floors and stairs class B
Housing Maintenance Code Violations
2026 Aug
Walls, floors and stairs class B
2026 Aug
Fire safety class C
2026 Aug
Fire safetyApt 29 class C
2026 Feb
Latest accepted inspection Feb 2026, defects reported: no
DOB NOW: Safety Boiler
2025 Dec
Heat or hot water
Housing Maintenance Code Complaints and Problems
2025 Oct
PestsApt 37
2023 Dec
Safety
2023 Jun
Low Pressure Boiler
DOB Violations
2023 Apr
Low Pressure Boiler
2019 Nov
Low Pressure Boiler
2019 Jan
MoldApt 4-8 class C
Housing Maintenance Code Violations
2017 Oct
General construction permit
DOB NOW: Build – Approved Permits
2017 Oct
Plumbing permit, General construction permit
2013 Jul
Plumbing permit, Fuel burning permit
2012 Jul
General construction permit
2009 Dec
No active shed permit
2009 Jul
Scaffold permit
2009 Jul
General construction permit
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
1924
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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