Building health · BROOKLYN, NY
built 1928 · 4 stories · 16 apartments
Also known as 7401 21 Ave — one building, several doors.
Registered with the city: GCB REALTY; GCB REALTY CORP
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 Jun
Latest accepted inspection Jun 2026, defects reported: no
DOB NOW: Safety Boiler
2026 May
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2025 Nov
Heat or hot waterApt 4D
Housing Maintenance Code Complaints and Problems
2019 Apr
Walls, floors and stairs class B
Housing Maintenance Code Violations
2014 Oct
Boiler burning No. 2 oil (Weil Mclain Bl 586 WEIL MCLAIN BL 586), registration expired since Oct 2014
Clean Air Tracking System (boiler registrations)
2014 Aug
Plumbing permit, General construction permit
DOB NOW: Build – Approved Permits
2011 Jul
General construction permit, Plumbing permit
2010 Sep
Fire safety class B · never closed
Housing Maintenance Code Violations
2008 Aug
Plumbing permit, General construction permit
DOB NOW: Build – Approved Permits
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
1999 Feb
Lead-based paintApt 1D class C · never closed
Housing Maintenance Code Violations
1993 Aug
Local Law 62/91 - Boilers never closed
DOB Violations
1992 Feb
Plumbing permit, General construction permit
DOB NOW: Build – Approved Permits
1928
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.