Building health · BROOKLYN, NY
built 1923 · 4 stories · 16 apartments
Registered with the city: 399 6TH AVE CORP.; 399 6TH AVE CORP; 399 6TH AVE. CORP.
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
Unsanitary conditions
Housing Maintenance Code Complaints and Problems
2026 Jun
Paint or plaster, leaksApt 4B
2026 Jun
Latest accepted inspection Jun 2026, defects reported: no
DOB NOW: Safety Boiler
2026 Feb
Unsanitary conditions
Housing Maintenance Code Complaints and Problems
2025 Dec
Unsanitary conditions
2025 Dec
PestsApt 2A
2025 Apr
Fire safetyApt 3A class C · closed
Housing Maintenance Code Violations
2025 Apr
Walls, floors and stairsApt 3A class A · closed
2025 Apr
Smoke or CO detectorsApt 3A class B · closed
2025 Apr
Smoke or CO detectorsApt 3A class B · closed
2025 Apr
Walls, floors and stairsApt 3A class A · closed
2025 Apr
LeaksApt 3A class B · closed
2025 Mar
Paint or plasterApt 3A
Housing Maintenance Code Complaints and Problems
2025 Feb
General repairs, paint or plasterApt 3A
2025 Feb
Boiler burning natural gas (Weil Mclain LGB-7), registration current since Feb 2025
Clean Air Tracking System (boiler registrations)
2024 Nov
PestsApt 1A
Housing Maintenance Code Complaints and Problems
2024 Feb
Heat or hot water class C
Housing Maintenance Code Violations
2024 Feb
Electrical class B · closed
2024 Feb
Walls, floors and stairs class B · closed
2024 Feb
Walls, floors and stairsApt 2B class B · closed
2024 Feb
Walls, floors and stairsApt 2B class B · closed
2024 Feb
Smoke or CO detectorsApt 2B class B · closed
2024 Feb
Heat or hot waterApt 2B class C · closed
2024 Feb
Walls, floors and stairs class A · closed
2024 Feb
Fire safety class B · closed
2024 Feb
Leaks class B · closed
2024 Feb
Heat or hot water
Housing Maintenance Code Complaints and Problems
2024 Feb
Heat or hot waterApt 2D
2024 Feb
Heat or hot water
2024 Feb
Doors or windows
2023 Nov
Heat or hot water, unsanitary conditions
2023 Oct
Leaks class A · closed
Housing Maintenance Code Violations
2023 Oct
Fire safety class C · closed
2023 Oct
Walls, floors and stairs class A · closed
2023 Oct
Heat or hot water
Housing Maintenance Code Complaints and Problems
2023 Oct
Doors or windows, unsanitary conditions, pests
2023 Oct
Unsanitary conditions
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2003 Mar
Walls, floors and stairsApt 3A class A · never closed
Housing Maintenance Code 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.