Building health · BROOKLYN, NY

850 40 St

built 1932 · 4 stories · 36 apartments
Registered with the city: 850-40HT ST HDFC

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
Other conditions class A · closed
Housing Maintenance Code Violations
2026 May
Fire safetyApt B5 class C · closed
2026 May
Smoke or CO detectorsApt B5 class B · closed
2026 May
Smoke or CO detectorsApt B5 class B · closed
2026 May
Walls, floors and stairsApt B5 class B · closed
2026 May
LeaksApt B5
Housing Maintenance Code Complaints and Problems
2025 Dec
Latest accepted inspection Dec 2025, defects reported: no
DOB NOW: Safety Boiler
2025 Nov
Other conditions class I · paperwork · closed
Housing Maintenance Code Violations
2025 Nov
LeaksApt B5 class B
2025 Nov
Walls, floors and stairsApt B5 class B
2025 Nov
Mold, leaksApt B5
Housing Maintenance Code Complaints and Problems
2025 Apr
Walls, floors and stairsApt B5 class A
Housing Maintenance Code Violations
2025 Apr
LeaksApt B5 class A
2025 Apr
Walls, floors and stairsApt B5 class A
2025 Apr
Smoke or CO detectorsApt B5 class B · closed
2025 Apr
Smoke or CO detectorsApt B5 class B · closed
2025 Apr
Walls, floors and stairsApt B5 class B · closed
2025 Apr
LeaksApt B5 class B · closed
2025 Apr
LeaksApt B5
Housing Maintenance Code Complaints and Problems
2024 Nov
Fire safety class C · closed
Housing Maintenance Code Violations
2024 Nov
Heat or hot water
Housing Maintenance Code Complaints and Problems
2024 Nov
Fire safetyApt C5 class C
Housing Maintenance Code Violations
2024 Nov
Walls, floors and stairsApt C5 class A · closed
2024 Nov
Walls, floors and stairsApt C5 class A · closed
2024 Nov
LeaksApt C5 class A · closed
2024 Nov
Doors and windowsApt C5 class A · closed
2024 Nov
Doors and windowsApt C5 class A · closed
2024 Nov
Walls, floors and stairsApt C5 class A · closed
2024 Nov
Walls, floors and stairsApt C5 class A · closed
2024 Nov
LeaksApt C5 class A · closed
2024 Nov
Walls, floors and stairsApt C5 class A · closed
2024 Nov
Walls, floors and stairsApt C5 class A · closed
2024 Nov
Doors and windows class A · closed
2024 Nov
Doors and windowsApt C7 class A · closed
2024 Nov
Fire safetyApt C7 class C · closed
2024 Apr
Pests class A · paperwork · closed
2024 Feb
Heat or hot waterApt D4
Housing Maintenance Code Complaints and Problems
2023 Jun
Fire safetyApt B5 class C
Housing Maintenance Code Violations
2023 Feb
Boiler burning natural gas (Federal FST-60), registration expired since Feb 2023
Clean Air Tracking System (boiler registrations)
2014 Feb
Plumbing permit, Fuel burning permit
DOB NOW: Build – Approved Permits
2009 Mar
Walls, floors and stairs class A · never closed
Housing Maintenance Code Violations
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2007 Jun
Heat or hot water class C · paperwork · never closed
Housing Maintenance Code Violations
2007 Jun
Doors and windowsApt D3 class C · never closed
1999 May
Fuel burning permit, Boiler permit
DOB NOW: Build – Approved Permits
1999 Apr
Latest boiler work permit 1999
DOB Permit Issuance (BIS)
1990 May
Heat or hot water class C · paperwork · never closed
Housing Maintenance Code Violations
1990 May
Fire safety class B · never closed
1990 May
Fire safetyApt D3 class B · never closed
1932
Built
PLUTO (tax lot data)
See all records and sources
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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