Building health · BROOKLYN, NY
built 1924 · 4 stories · 12 apartments
Also known as 4501 7 Ave, 706 45 St, 712 45 St — one building, several doors.
Registered with the city: LINDEN HEIGHTS ASSOCIATION
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 Jan
Latest accepted inspection Jan 2026, defects reported: no
DOB NOW: Safety Boiler
2024 Dec
Boiler burning natural gas (Burnham V-912A), registration current since Dec 2024
Clean Air Tracking System (boiler registrations)
2024 Apr
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2024 Apr
Pests class A · paperwork · closed
2023 Nov
Other conditions class I · paperwork · closed
2023 Nov
Other conditions class I · paperwork · closed
2022 Dec
Failure To Post Energy Grade/Score
DOB Violations
2022 Jul
No active shed permit; permits since Aug 2021, last expired Jul 2022
DOB NOW: Build – Approved Permits
2022 Jan
General construction permit
2020 Sep
Walls, floors and stairsApt 4E class B
Housing Maintenance Code Violations
2020 Sep
Fire safetyApt 4E class C
2020 Sep
Walls, floors and stairs class A
2020 Sep
Fire safety class B
2020 Sep
Supported scaffold permit
DOB NOW: Build – Approved Permits
2020 Aug
Construction equipment permit
2020 Jul
General construction permit
2010 Nov
General construction permit
2010 Aug
Boilers class - 2 · never closed
DOB Violations
2009 Sep
Smoke or CO detectorsApt 3C class B · never closed
Housing Maintenance Code Violations
2009 Sep
Walls, floors and stairsApt 3C class B · never closed
2009 Sep
Walls, floors and stairsApt 3C class C · never closed
2009 Sep
LeaksApt 3C class B · never closed
2009 Sep
LeaksApt 3C class C · never closed
2009 Sep
Walls, floors and stairsApt 3C class C · never closed
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2005 Jun
General construction permit
DOB NOW: Build – Approved Permits
2004 Sep
Latest boiler work permit 2004 (2 on record)
DOB Permit Issuance (BIS)
2004 Sep
Plumbing permit, Boiler permit
DOB NOW: Build – Approved Permits
2003 Jul
Plumbing permit, Boiler permit
1993 Nov
Construction hazardous · never closed
DOB Violations
1924
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.