Building health · BROOKLYN, NY
built 1931 · 4 stories · 6 apartments
Also known as 5524 3 Ave — one building, several doors.
Registered with the city: M.A.S.G. Realty LLC; M.A.S.G 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 Apr
Boilers class - 2
DOB Violations
2026 Feb
No active shed permit; permits since Feb 2025, last expired Feb 2026
DOB NOW: Build – Approved Permits
2026 Jan
Latest accepted inspection Jan 2026, defects reported: no
DOB NOW: Safety Boiler
2025 Nov
Other conditions class I · paperwork · closed
Housing Maintenance Code Violations
2025 Nov
Low Pressure Boiler
DOB Violations
2025 Jun
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2025 May
General construction permit
DOB NOW: Build – Approved Permits
2025 Feb
Supported scaffold permit
2025 Feb
Construction
DOB Violations
2024 Nov
Other conditions class I · paperwork · closed
Housing Maintenance Code Violations
2024 Sep
Low Pressure Boiler
DOB Violations
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
2021 Jul
Antenna permit
DOB NOW: Build – Approved Permits
2018 Apr
Low Pressure Boiler
DOB Violations
2018 Mar
Doors and windowsApt 2R class C
Housing Maintenance Code Violations
2018 Jan
General construction permit
DOB NOW: Build – Approved Permits
2017 Aug
Walls, floors and stairsApt 4F class B
Housing Maintenance Code Violations
2017 Aug
Walls, floors and stairsApt 4F class B
2017 Aug
Walls, floors and stairsApt 4F class B
2017 Aug
Doors and windowsApt 4F class B
2017 Aug
Doors and windowsApt 4F class B
2017 Aug
Doors and windowsApt 4F class A
2017 Aug
PestsApt 4F class B
2017 Aug
Leaks class A
2017 Aug
Fire safety class A
2017 Apr
Fire safety class B
2017 Apr
Doors and windowsApt 2R class C
2017 Feb
Low Pressure Boiler
DOB Violations
2017 Feb
Boilers class - 2
2015 Nov
Construction class - 1 · never closed
2015 Oct
Low Pressure Boiler never closed
2015 Mar
Low Pressure Boiler never closed
2015 Mar
Low Pressure Boiler never closed
2014 May
Low Pressure Boiler never closed
2013 Apr
Boilers class - 1 · never closed
2013 Apr
Boilers class - 1 · never closed
2013 Apr
Boilers class - 1 · never closed
2013 Apr
Boilers class - 1 · never closed
2013 Apr
Boilers class - 1 · never closed
2013 Mar
Low Pressure Boiler never closed
2013 Mar
Low Pressure Boiler never closed
2012 Aug
Boilers class - 2 · never closed
2012 Jun
Latest boiler work permit 2012 (3 on record)
DOB Permit Issuance (BIS)
2012 Jun
Boiler permit, Heating/ventilation permit, Plumbing permit, General construction permit
DOB NOW: Build – Approved Permits
2012 Apr
Sign permit
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2005 May
General construction permit
DOB NOW: Build – Approved Permits
1999 Oct
Fire safety class B · never closed
Housing Maintenance Code Violations
1999 May
Fire safety class B · never closed
1986 Jul
Walls, floors and stairs class B · never closed
1986 Jul
Fire safety class B · never closed
1931
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.