Building health · BROOKLYN, NY

12 Underhill Ave

built 1930 · 4 stories · 8 apartments
Registered with the city: B UNDERHILL 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 Oct
LeaksApt 3L
Housing Maintenance Code Complaints and Problems
2026 Oct
LeaksApt 4R class B
Housing Maintenance Code Violations
2026 Oct
Walls, floors and stairsApt 4R class B
2026 Oct
Walls, floors and stairsApt 4R class B
2026 Oct
Walls, floors and stairsApt 4R class B
2026 Oct
MoldApt 4R class A
2026 Oct
LeaksApt 4R class B
2026 Sep
LeaksApt 2R
Housing Maintenance Code Complaints and Problems
2026 Sep
Electrical, paint or plaster, mold, leaksApt 4R
2026 Sep
Mold, leaksApt 2R
2026 Sep
Mold, leaksApt 2R
2025 May
Floors or stairsApt BASEME
2025 May
PestsApt BASEME
2025 Feb
Pests class C · closed
Housing Maintenance Code Violations
2025 Jan
Fire safety class C
2025 Jan
Pests class C · closed
2025 Jan
Walls, floors and stairsApt 4R class A · closed
2025 Jan
Walls, floors and stairsApt 4R class B · closed
2025 Jan
LeaksApt 4R class B · closed
2024 Nov
LeaksApt 4R class B · closed
2024 Nov
Walls, floors and stairsApt 4R class B · closed
2024 Nov
PestsApt 4R class C · closed
2024 Nov
LeaksApt 4R class B · closed
2024 Oct
Pests, leaksApt 4R
Housing Maintenance Code Complaints and Problems
2024 Aug
ElectricalApt 2L
2023 Oct
MoldApt 1R class B
Housing Maintenance Code Violations
2023 Oct
Walls, floors and stairs class A · closed
2023 Oct
Walls, floors and stairsApt 1R class A · closed
2023 Oct
MoldApt 1R class A · closed
2013 Nov
PestsApt 1L class B · never closed
2013 Aug
Construction never closed
DOB Violations
2011 Oct
Plumbing permit, General construction permit, Boiler permit
DOB NOW: Build – Approved Permits
2009 Nov
Latest boiler work permit 2009
DOB Permit Issuance (BIS)
2009 Jun
General construction permit
DOB NOW: Build – Approved Permits
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
1993 Aug
Local Law 62/91 - Boilers never closed
DOB Violations
1930
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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