Building health · BROOKLYN, NY
built 1928 · 4 stories · 43 apartments
Also known as 3921 6 Ave — one building, several doors.
Registered with the city: MANAS PROPERTY GROUP; 601 40 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 Jun
Walls, floors and stairsApt C17 class B · closed
Housing Maintenance Code Violations
2026 Jun
Smoke or CO detectorsApt C17 class B · closed
2026 Jun
Smoke or CO detectorsApt C17 class B · closed
2026 Jun
Doors and windowsApt C17 class B · closed
2026 Jun
Doors and windowsApt C17 class C · closed
2026 Feb
Latest accepted inspection Feb 2026, defects reported: no
DOB NOW: Safety Boiler
2026 Jan
Doors or windowsApt C17
Housing Maintenance Code Complaints and Problems
2026 Jan
Boiler burning No. 2 oil (Rockmills MP-70), registration current since Jan 2026
Clean Air Tracking System (boiler registrations)
2025 Sep
PestsApt A11
Housing Maintenance Code Complaints and Problems
2025 Aug
No active shed permit; permits since Aug 2024, last expired Aug 2025
DOB NOW: Build – Approved Permits
2022 Apr
General construction permit
2017 Jul
General construction permit, Plumbing permit
2015 Oct
Construction class - 1 · never closed
DOB Violations
2015 Oct
General construction permit
DOB NOW: Build – Approved Permits
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2007 Aug
Construction non-hazardous · never closed
DOB Violations
2007 Mar
Boilers non-hazardous · never closed
2004 Jan
Plumbing hazardous · never closed
1928
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.