Building health · BROOKLYN, NY

294 Knickerbocker Ave

built 1931 · 3 stories · 5 apartments
Registered with the city: YMTE INC

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 Jul
Latest accepted inspection Jul 2026, defects reported: no
DOB NOW: Safety Boiler
2026 May
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2025 Oct
PL-PER Gas Piping - LL152
DOB Violations
2025 Aug
Smoke or CO detectorsApt 3R class B
Housing Maintenance Code Violations
2025 Aug
Smoke or CO detectorsApt 3R class B
2025 Aug
PestsApt 3R class C
2025 Aug
Doors and windowsApt 3R class A
2025 Aug
Fire safetyApt 3R class C
2025 Aug
Doors and windowsApt 3R class A
2025 Aug
Fire safetyApt 3R class C
2025 Aug
Walls, floors and stairsApt 3R class C
2025 Aug
ElectricalApt 3R class C
2025 Aug
ElectricalApt 3R class C
2025 Aug
Doors and windowsApt 3R class C · closed
2025 Aug
ElectricalApt 3R
Housing Maintenance Code Complaints and Problems
2025 Jun
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2025 Mar
Electrical
Housing Maintenance Code Complaints and Problems
2025 Mar
Electrical
2024 Apr
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2022 Feb
Rubbish and cleanliness class B
2021 Feb
Sign permit
DOB NOW: Build – Approved Permits
2020 Jan
No active shed permit; permits since Jan 2019, last expired Jan 2020
2019 Sep
Lead-based paintApt 3L class C · paperwork
Housing Maintenance Code Violations
2019 Sep
Smoke or CO detectorsApt 3L class B
2019 Sep
Smoke or CO detectorsApt 3L class B
2019 Sep
PestsApt 3L class C
2019 Sep
PestsApt 3L class C
2019 Sep
Fire safetyApt 3L class C
2019 Apr
PestsApt 3RJ class C
2019 Apr
Fire safetyApt 3RJ class B
2018 Aug
Doors and windows class B
2018 Aug
Doors and windows class B
2018 Jul
Fire safety class B
2018 Jul
Walls, floors and stairs class A · paperwork
2018 Jul
Walls, floors and stairs class A
2018 Jul
Smoke or CO detectors class A
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2006 Dec
Sign permit
DOB NOW: Build – Approved Permits
1993 Aug
Local Law 62/91 - Boilers never closed
DOB Violations
1931
Built
PLUTO (tax lot data)
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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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