Building health · BROOKLYN, NY
built 1931 · 4 stories · 8 apartments
Registered with the city: ADDA 633 UNION ST LLC; ADDA 633 UNION STREET, 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 Feb
Fire safetyApt 2R class C
Housing Maintenance Code Violations
2026 Feb
Other conditionsApt 2R class C
2026 Feb
Fire safety class C · closed
2026 Feb
Heat or hot water, plumbingApt 2R
Housing Maintenance Code Complaints and Problems
2026 Feb
Fire safety class C · closed
Housing Maintenance Code Violations
2026 Feb
Heat or hot water, plumbing, moldApt 2R
Housing Maintenance Code Complaints and Problems
2025 Jun
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2025 Jun
Latest accepted inspection Jun 2025, defects reported: no
DOB NOW: Safety Boiler
2023 Jul
Construction class - 2
DOB Violations
2023 Jul
Construction class - 2
2018 Nov
General construction permit
DOB NOW: Build – Approved Permits
2018 Jul
No active shed permit; permits since Jul 2017, last expired Jul 2018
2017 Dec
Fire safetyApt 2R class B
Housing Maintenance Code Violations
2017 Sep
Walls, floors and stairs class A
2017 Aug
Walls, floors and stairsApt 1R class B
2017 Jul
General construction permit
DOB NOW: Build – Approved Permits
2015 Oct
Plumbing permit, General construction permit
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2001 Nov
General construction permit
DOB NOW: Build – Approved Permits
1989 Nov
Boiler burning No. 2 oil (Weil Mclain Bl676 WEIL MCLAIN BL676), registration expired since Nov 1989
Clean Air Tracking System (boiler registrations)
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.