Building health · BROOKLYN, NY
built 1905 · 4 stories · 7 apartments
Also known as 5621 6 Ave — one building, several doors.
Registered with the city: HE XING 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
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2026 Mar
Latest accepted inspection Mar 2026, defects reported: no
DOB NOW: Safety Boiler
2025 Jun
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2024 Apr
Pests class A · paperwork · closed
2022 Nov
Heat or hot waterApt 2F class C
2022 Jan
Antenna permit
DOB NOW: Build – Approved Permits
2021 Mar
Boiler burning No. 2 oil (H.B. Smith 19-7), registration expired since Mar 2021
Clean Air Tracking System (boiler registrations)
2020 Oct
Antenna permit
DOB NOW: Build – Approved Permits
2020 Jan
General construction permit
2019 Sep
Heating/ventilation permit, Plumbing permit, General construction permit
2017 Apr
Plumbing class - 2
DOB Violations
2014 Apr
General construction permit
DOB NOW: Build – Approved Permits
2013 Mar
Low Pressure Boiler never closed
DOB Violations
2009 Jan
General construction permit
DOB NOW: Build – Approved Permits
2008 Mar
General construction permit
2008 Jan
General construction permit
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2005 Jan
Local Law 62/91 - Boilers never closed
DOB Violations
1999 Jul
Latest boiler work permit 1999
DOB Permit Issuance (BIS)
1992 Mar
Construction non-hazardous · never closed
DOB Violations
1905
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.