Building health · BROOKLYN, NY

644 46 St

built 1928 · 3 stories · 6 apartments
Registered with the city: YUAN AN REALTY LLC; YUAN AN 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 Jun
Latest accepted inspection Jun 2026, defects reported: no
DOB NOW: Safety Boiler
2025 Nov
Other conditions class I · paperwork · closed
Housing Maintenance Code Violations
2024 Nov
Other conditions class I · paperwork · closed
2023 Nov
Other conditions class I · paperwork · closed
2013 Nov
Electrical class B · never closed
2010 Aug
Walls, floors and stairs class B · never closed
2010 Aug
Fire safety class B · never closed
2010 Aug
Smoke or CO detectorsApt 1R class B · never closed
2010 Jan
Heat or hot water class C · never closed
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2006 May
General construction permit
DOB NOW: Build – Approved Permits
2002 Sep
LeaksApt 1-F class C · never closed
Housing Maintenance Code Violations
1999 Jan
Walls, floors and stairs class A · never closed
1998 Jun
Latest boiler work permit 1998 (2 on record)
DOB Permit Issuance (BIS)
1998 Jun
Plumbing permit, Boiler permit
DOB NOW: Build – Approved Permits
1992 Apr
Boiler burning natural gas (Burnham K412 BURNHAM K412), registration expired since Apr 1992
Clean Air Tracking System (boiler registrations)
1928
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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