Building health · BROOKLYN, NY
built 1920 · 4 stories · 16 apartments
Registered with the city: 870 42ND STREET REALTY 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 Sep
No active shed permit; permits since Jul 2026, last expired Sep 2026
DOB NOW: Build – Approved Permits
2026 Aug
Construction class - 2
DOB Violations
2026 Jul
Boiler burning natural gas (H.B. Smith 19A-S/W-09), registration current since Jul 2026
Clean Air Tracking System (boiler registrations)
2026 Jul
General construction permit
DOB NOW: Build – Approved Permits
2026 Jul
Unknown class - 2
DOB Violations
2026 Jul
Construction class - 2
2026 Apr
Other conditions class A
Housing Maintenance Code Violations
2026 Apr
Heat or hot water class C · closed
2026 Apr
Fire safety class B · closed
2026 Apr
Heat or hot water
Housing Maintenance Code Complaints and Problems
2026 Apr
Other conditions class B · closed
Housing Maintenance Code Violations
2026 Apr
Heat or hot water
Housing Maintenance Code Complaints and Problems
2026 Apr
Heat or hot water
2025 Dec
Latest accepted inspection Dec 2025, defects reported: no
DOB NOW: Safety Boiler
2025 Oct
Heat or hot water
Housing Maintenance Code Complaints and Problems
2025 Oct
PestsApt 11 class C · closed
Housing Maintenance Code Violations
2025 Oct
PestsApt 11 class C · closed
2025 Oct
Heat or hot water
Housing Maintenance Code Complaints and Problems
2025 Oct
Heat or hot water
2025 Oct
Heat or hot waterApt 11
2025 May
Heat or hot water class B · closed
Housing Maintenance Code Violations
2025 May
Fire safety class C · closed
2025 May
Heat or hot water
Housing Maintenance Code Complaints and Problems
2024 Dec
Fire safety class C · closed
Housing Maintenance Code Violations
2024 Dec
Fire safety class C · closed
2024 Dec
Fire safety class C · closed
2024 Dec
Doors and windows class C · closed
2024 Dec
Fire safety class C · closed
2024 Dec
Fire safety class B · closed
2024 Dec
Heat or hot water
Housing Maintenance Code Complaints and Problems
2024 Nov
Fire safety class C · closed
Housing Maintenance Code Violations
2024 Oct
Doors and windows class B · closed
2024 Oct
Doors and windows class B · closed
2024 Oct
Fire safety class C · closed
2024 Oct
Heat or hot water
Housing Maintenance Code Complaints and Problems
2024 May
Rubbish and cleanliness class B · closed
Housing Maintenance Code Violations
2024 May
Rubbish and cleanliness class B · closed
2024 May
Heat or hot water
Housing Maintenance Code Complaints and Problems
2024 May
Heat or hot water
2024 Apr
Heat or hot water
2024 Apr
Heat or hot water
2023 Nov
Heat or hot water
2023 Nov
Fire safety class C · closed
Housing Maintenance Code Violations
2023 Nov
Other conditions class B · closed
2023 Nov
Heat or hot water
Housing Maintenance Code Complaints and Problems
2022 Apr
Lead-based paint class C · paperwork
Housing Maintenance Code Violations
2022 Apr
Lead-based paint class C · paperwork
2021 Oct
Rubbish and cleanliness class B
2021 Oct
PestsApt 11 class C
2019 Oct
Walls, floors and stairsApt 1 class B
2019 Aug
Other conditionsApt 10 class C · paperwork
2018 May
Walls, floors and stairs class A
2018 May
Doors and windows class B
2018 May
Fire safety class B
2017 Jun
Fire safety class B
2016 Mar
Doors and windowsApt 11 class A · never closed
2015 Nov
Walls, floors and stairsApt 12 class A · never closed
2014 Sep
Plumbing permit, Fuel burning permit
DOB NOW: Build – Approved Permits
2014 Apr
Smoke or CO detectorsApt 15 class B · never closed
Housing Maintenance Code Violations
2012 Aug
PestsApt 4 class B · never closed
2012 Aug
Walls, floors and stairsApt 4 class B · never closed
2011 Jan
Lead-based paintApt 16 class C · never closed
2011 Jan
Lead-based paintApt 16 class C · never closed
2011 Jan
Lead-based paintApt 16 class C · never closed
2011 Jan
Walls, floors and stairsApt 16 class A · never closed
2011 Jan
Doors and windowsApt 16 class A · never closed
2011 Jan
Doors and windowsApt 16 class A · never closed
2011 Jan
Walls, floors and stairsApt 16 class A · never closed
2011 Jan
Walls, floors and stairsApt 16 class A · never closed
2011 Jan
ElectricalApt 16 class B · never closed
2009 Sep
Latest boiler work permit 2009
DOB Permit Issuance (BIS)
2009 Sep
Fuel burning permit, Boiler permit
DOB NOW: Build – Approved Permits
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
1920
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.