Building health · BROOKLYN, NY

509 Dean St

built 1930 · 4 stories · 8 apartments
Registered with the city: SUPERIOR HOME PROPERTY MGMT · 10 other buildings here list it; DEAN NY PROPERTIES LLC · 1 other building here list it

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
Walls, floors and stairs class B
Housing Maintenance Code Violations
2026 Sep
MoldApt 4F class A
2026 Sep
Walls, floors and stairsApt 4F class B
2026 Sep
MoldApt 4F class A
2026 Sep
Walls, floors and stairsApt 4F class B
2026 Sep
LeaksApt 4F class B
2026 Sep
Paint or plasterApt 4F
Housing Maintenance Code Complaints and Problems
2026 Aug
LeaksApt 1L
2026 May
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2026 Feb
Heat or hot waterApt 2B
Housing Maintenance Code Complaints and Problems
2025 Nov
Low Pressure Boiler
DOB Violations
2025 Aug
Construction
2025 Aug
General construction permit
DOB NOW: Build – Approved Permits
2025 Jun
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2025 Feb
Construction
DOB Violations
2024 Sep
Low Pressure Boiler
2023 Jun
Low Pressure Boiler
2023 Jun
Low Pressure Boiler
2023 Jun
Low Pressure Boiler
2023 Jun
Low Pressure Boiler
2023 Apr
Low Pressure Boiler
2018 Apr
Low Pressure Boiler
2017 Aug
Walls, floors and stairs class A
Housing Maintenance Code Violations
2017 Aug
Other conditions class B
2017 Jul
Fire safetyApt 1R class B
2017 Jul
Fire safetyApt 4B class B
2017 Jul
Walls, floors and stairsApt 4F class B
2017 Jun
Fire safety class B
2017 Feb
Low Pressure Boiler
DOB Violations
2016 May
No active shed permit
DOB NOW: Build – Approved Permits
2015 Oct
Low Pressure Boiler never closed
DOB Violations
2015 May
General construction permit
DOB NOW: Build – Approved Permits
2015 May
Scaffold permit
2015 Mar
Low Pressure Boiler never closed
DOB Violations
2014 May
Low Pressure Boiler never closed
2013 Oct
General construction permit, Plumbing permit, Heating/ventilation permit
DOB NOW: Build – Approved Permits
2013 Mar
Low Pressure Boiler never closed
DOB Violations
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
2006 Jan
Local Law 62/91 - Boilers never closed
2005 Jan
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
1994 Jan
Boiler burning natural gas (Nrc U.S.Radiator NRC U.S.RADIATOR), registration expired since Jan 1994
Clean Air Tracking System (boiler registrations)
1993 Aug
Local Law 62/91 - Boilers never closed
DOB Violations
1988 Mar
Heat or hot water class C · paperwork · never closed
Housing Maintenance Code Violations
1988 Mar
Doors and windowsApt 1R class B · never closed
1930
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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