Building health · BROOKLYN, NY
built 1927 · 4 stories · 4 apartments
Also known as 420 Decatur St — one building, several doors.
Registered with the city: PATCHEN BRICKS 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 May
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2026 Mar
Doors or windows
Housing Maintenance Code Complaints and Problems
2025 Nov
Low Pressure Boiler
DOB Violations
2025 Nov
Construction
2025 Jan
LeaksApt 2
Housing Maintenance Code Complaints and Problems
2024 Sep
Low Pressure Boiler
DOB Violations
2024 Apr
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2024 Feb
No active shed permit; permits since Feb 2023, last expired Feb 2024
DOB NOW: Build – Approved Permits
2023 Jul
Unknown class - 1
DOB Violations
2023 Jun
Low Pressure Boiler
2023 Jun
Low Pressure Boiler
2023 Jun
Low Pressure Boiler
2023 Jun
Low Pressure Boiler
2023 May
Plumbing permit
DOB NOW: Build – Approved Permits
2023 May
Structural permit, Mechanical systems permit, General construction permit
2023 Apr
Low Pressure Boiler
DOB Violations
2023 Mar
Supported scaffold permit
DOB NOW: Build – Approved Permits
2022 Apr
Construction class - 1
DOB Violations
2019 Nov
Low Pressure Boiler
2018 Apr
Low Pressure Boiler
2017 Apr
Boilers class - 2
2017 Feb
Low Pressure Boiler
2015 Oct
Low Pressure Boiler never closed
2015 Mar
Low Pressure Boiler never closed
2014 May
Low Pressure Boiler never closed
2013 Mar
Low Pressure Boiler never closed
2011 Dec
Low Pressure Boiler never closed
2009 Dec
Low Pressure Boiler never closed
2009 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
1927
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.