Building health · BROOKLYN, NY
built 1920 · 4 stories · 8 apartments
Registered with the city: 638 WARREN STREET 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 Apr
Latest accepted inspection Apr 2026, defects reported: no
DOB NOW: Safety Boiler
2025 Jun
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2024 Apr
Pests class A · paperwork · closed
2023 Nov
BE-EXT-LP Boiler
DOB Violations
2023 Jun
Low Pressure Boiler
2023 Jun
Low Pressure Boiler
2023 Jun
Low Pressure Boiler
2023 Apr
Low Pressure Boiler
2023 Mar
Plumbing permit
DOB NOW: Build – Approved Permits
2022 Dec
General construction permit
2021 Jan
General construction permit
2020 Oct
Construction class - 1
DOB Violations
2018 Oct
Fire safetyApt 1R class B
Housing Maintenance Code Violations
2018 Oct
Smoke or CO detectorsApt 1R class B
2018 Oct
Smoke or CO detectorsApt 1R class B
2018 Oct
Walls, floors and stairsApt 1R class B
2018 Oct
Walls, floors and stairsApt 1R class B
2018 Oct
LeaksApt 1R class C
2017 Jul
Plumbing permit, General construction permit
DOB NOW: Build – Approved Permits
2016 Sep
Construction class - 3 · never closed
DOB Violations
2016 Aug
Walls, floors and stairs class A · never closed
Housing Maintenance Code Violations
2016 Aug
Walls, floors and stairs class A · paperwork · never closed
2016 Aug
Heat or hot water class C · paperwork · never closed
2016 Aug
Smoke or CO detectors class A · never closed
2016 Aug
Smoke or CO detectors class A · never closed
2016 Aug
Walls, floors and stairs class A · never closed
2015 Oct
Low Pressure Boiler never closed
DOB Violations
2015 Sep
Lead-based paintApt 2R class C · never closed
Housing Maintenance Code Violations
2015 Sep
Lead-based paintApt 2R class C · never closed
2015 Sep
Lead-based paintApt 2R class C · never closed
2015 Sep
Lead-based paintApt 2R class C · never closed
2015 Sep
Lead-based paintApt 2R class C · never closed
2015 Sep
Lead-based paintApt 2R class C · never closed
2015 Sep
Lead-based paintApt 2R class C · never closed
2015 Sep
Walls, floors and stairsApt 2R class B · never closed
2015 Sep
Smoke or CO detectorsApt 2R class B · never closed
2015 Sep
Smoke or CO detectorsApt 2R class B · never closed
2015 Sep
ElectricalApt 2R class B · never closed
2015 Sep
Walls, floors and stairsApt 2R class B · never closed
2015 Sep
Walls, floors and stairsApt 2R class B · never closed
2015 Mar
Low Pressure Boiler never closed
DOB Violations
2014 May
Low Pressure Boiler never closed
2013 Mar
Low Pressure Boiler never closed
2009 Dec
Low Pressure Boiler never closed
2009 Jan
Local Law 62/91 - Boilers never closed
2008 Jan
Local Law 62/91 - Boilers never closed
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2007 Jan
Local Law 62/91 - Boilers never closed
DOB Violations
2002 Mar
Local Law 62/91 - Boilers never closed
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.