Building health · BROOKLYN, NY

247 21 St

built 1931 · 3 stories · 6 apartments
Registered with the city: 21ST STREETBROOKLYN LLC; 21ST STREET BROOKLYN, 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
Housing Maintenance Code Violations
2025 Nov
Other conditions class I · paperwork
2025 Nov
Low Pressure Boiler
DOB Violations
2025 Sep
PL-PER Gas Piping - LL152
2025 Jun
Pests class A · paperwork
Housing Maintenance Code Violations
2024 Nov
Other conditions class I · paperwork
2024 Sep
Low Pressure Boiler
DOB Violations
2024 Apr
Pests class A · paperwork
Housing Maintenance Code Violations
2024 Jan
ElectricalApt 1L class B
2024 Jan
ElectricalApt 1L class B
2024 Jan
Walls, floors and stairsApt 1L class B
2024 Jan
Paint or plasterApt 1L
Housing Maintenance Code Complaints and Problems
2023 Nov
Other conditions class I · paperwork
Housing Maintenance Code Violations
2023 Jun
Low Pressure 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
Pests class A · paperwork
Housing Maintenance Code Violations
2022 Nov
Other conditions class I · paperwork
2022 Feb
Other conditions class I · paperwork
2022 Feb
Pests class A · paperwork
2021 Apr
Pests class A · paperwork
2020 Oct
No active shed permit; permits since Apr 2019, last expired Oct 2020
DOB NOW: Build – Approved Permits
2020 Jan
Low Pressure Boiler
DOB Violations
2019 Nov
Heat or hot waterApt 1L class C
Housing Maintenance Code Violations
2019 Aug
Leaks class A
2019 Aug
Smoke or CO detectorsApt 1L class B
2019 Aug
Smoke or CO detectorsApt 1L class B
2019 Aug
Walls, floors and stairsApt 1L class A
2019 Aug
Other conditionsApt 1L class B
2019 Aug
Heat or hot waterApt 1L class B
2019 Aug
Other conditionsApt 1L class C
2019 Apr
Supported scaffold permit
DOB NOW: Build – Approved Permits
2018 Dec
General construction permit
2018 Jun
Walls, floors and stairsApt 1L class B
Housing Maintenance Code Violations
2018 Jun
PestsApt 1L class B
2018 Jun
LeaksApt 1L class B
2015 Mar
Low Pressure Boiler never closed
DOB Violations
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
2008 Feb
Construction 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
2006 Jan
Local Law 62/91 - Boilers never closed
2005 Jan
Local Law 62/91 - Boilers never closed
2004 Feb
Local Law 62/91 - Boilers never closed
2003 Mar
Local Law 62/91 - Boilers never closed
2002 Mar
Local Law 62/91 - Boilers never closed
2001 Feb
Local Law 62/91 - Boilers never closed
2000 Feb
Local Law 62/91 - Boilers never closed
1999 Mar
Local Law 62/91 - Boilers never closed
1931
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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