Building health · BROOKLYN, NY
built 1931 · 6 stories · 35 apartments
Also known as 6301 23 Ave — one building, several doors.
Registered with the city: 6301 23 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
Smoke or CO detectorsApt 5F class B
Housing Maintenance Code Violations
2026 Oct
Smoke or CO detectorsApt 5F class B
2026 Oct
LeaksApt 5F class B
2026 Oct
PlumbingApt 5F class B
2026 Oct
Walls, floors and stairsApt 5F class A
2026 Oct
PestsApt C2 class C
2026 Oct
Doors and windowsApt C2 class B
2026 Oct
Doors or windows, floors or stairs, paint or plaster, plumbingApt 5F
Housing Maintenance Code Complaints and Problems
2026 Oct
Appliances, doors or windows, floors or stairs, plumbingApt C2
2026 Sep
LeaksApt 5F
2026 Sep
Other conditions class B
Housing Maintenance Code Violations
2026 Sep
Walls, floors and stairsApt C2 class B
2026 Sep
Doors and windowsApt C2 class B
2026 Sep
Walls, floors and stairsApt C2 class B
2026 Sep
Doors and windowsApt C2 class B
2026 Sep
PestsApt C2 class C
2026 Sep
PestsApt C2 class C
2026 Sep
GasApt C2 class B
2026 Sep
Doors and windowsApt C2 class B
2026 Sep
Walls, floors and stairsApt C2 class B
2026 Sep
Doors or windows, floors or stairs, paint or plaster, pestsApt C2
Housing Maintenance Code Complaints and Problems
2026 Aug
Walls, floors and stairsApt C2 class B
Housing Maintenance Code Violations
2026 Aug
Walls, floors and stairsApt C2 class A
2026 Aug
Doors and windowsApt C2 class B
2026 Aug
Doors and windowsApt C2 class B
2026 Aug
Doors and windowsApt C2 class A
2026 Aug
Other conditionsApt C2 class B
2026 Aug
Walls, floors and stairsApt C2 class B
2026 Aug
Walls, floors and stairsApt C2 class B
2026 Aug
LeaksApt 5F
Housing Maintenance Code Complaints and Problems
2026 Jul
Mold class A · closed
Housing Maintenance Code Violations
2026 Jul
Paint or plaster, leaksApt 5F
Housing Maintenance Code Complaints and Problems
2026 Jul
Electrical
2026 Jul
Electrical
2026 Jul
Smoke or CO detectorsApt C2 class B · closed
Housing Maintenance Code Violations
2026 Jul
Smoke or CO detectorsApt C2 class B · closed
2026 Jul
Walls, floors and stairsApt C2 class B · closed
2026 Jul
Heat or hot water class C · closed
2026 Jul
Plumbing
Housing Maintenance Code Complaints and Problems
2026 Jun
Doors or windows, floors or stairs, paint or plaster, pestsApt C3
2026 Jun
Appliances, doors or windows, floors or stairsApt C2
2026 Jun
Unsanitary conditions
2026 Jun
Unsanitary conditions
2026 May
Latest accepted inspection May 2026, defects reported: no
DOB NOW: Safety Boiler
2026 May
Other conditions class C · closed
Housing Maintenance Code Violations
2026 May
Walls, floors and stairsApt C2 class A · closed
2026 Apr
Paint or plaster, leaksApt 5F
Housing Maintenance Code Complaints and Problems
2026 Apr
Doors or windows, paint or plaster, pestsApt C2
2026 Mar
Doors or windowsApt C2
2026 Mar
Heat or hot water
2026 Mar
Heat or hot water
2026 Mar
Smoke or CO detectorsApt B6 class B · closed
Housing Maintenance Code Violations
2026 Mar
Smoke or CO detectorsApt B6 class B · closed
2026 Mar
LeaksApt B6 class B · closed
2026 Mar
Walls, floors and stairsApt B6 class C · closed
2026 Mar
Heat or hot water class C · closed
2026 Mar
Heat or hot waterApt B6 class C · closed
2026 Mar
Heat or hot water
Housing Maintenance Code Complaints and Problems
2026 Mar
Heat or hot water
2026 Mar
Heat or hot water
2026 Mar
Heat or hot water
2026 Mar
Heat or hot water
2026 Feb
Fire safety class C · closed
Housing Maintenance Code Violations
2026 Feb
Heat or hot water class C · closed
2026 Feb
Heat or hot water
Housing Maintenance Code Complaints and Problems
2026 Feb
Heat or hot water
2026 Feb
Heat or hot water class C · closed
Housing Maintenance Code Violations
2026 Feb
Heat or hot water class C · closed
2026 Feb
1 active elevator; latest periodic inspection Feb 2026
DOB NOW Elevator Safety Compliance
2026 Feb
Doors or windows, floors or stairs, heat or hot waterApt 5F
Housing Maintenance Code Complaints and Problems
2026 Feb
Heat or hot waterApt 5F
2026 Feb
Heat or hot water
2026 Feb
Heat or hot waterApt 5F
2026 Feb
Heat or hot water
2026 Jan
General repairs
2026 Jan
AppliancesApt B4
2026 Jan
Heat or hot water
2025 Dec
General repairs
2025 Dec
General repairs
2025 Dec
LeaksApt B6 class B · closed
Housing Maintenance Code Violations
2025 Dec
Walls, floors and stairsApt B6 class B · closed
2025 Dec
LeaksApt B6 class B · closed
2025 Dec
Walls, floors and stairsApt B6 class B · closed
2025 Dec
Heat or hot waterApt B6 class C · closed
2025 Dec
LeaksApt B6 class B · closed
2025 Dec
Walls, floors and stairsApt B6 class B · closed
2025 Dec
Heat or hot waterApt 5F
Housing Maintenance Code Complaints and Problems
2025 Dec
Heat or hot waterApt 5F
2025 Dec
LeaksApt B6
2025 Nov
Fire safety class B · closed
Housing Maintenance Code Violations
2025 Nov
Heat or hot waterApt 5F
Housing Maintenance Code Complaints and Problems
2025 Nov
Heat or hot waterApt 5F
2025 Sep
LeaksApt A4
2025 Jun
PestsApt A4
2025 Feb
Heat or hot water
2025 Feb
Heat or hot water
2025 Feb
Heat or hot water
2025 Feb
Heat or hot water
2025 Jan
Heat or hot waterApt 5F
2024 Dec
Heat or hot water
2024 Nov
Heat or hot waterApt 5F
2024 Nov
Boiler burning No. 2 oil (Rockmills MP-70), registration current since Nov 2024
Clean Air Tracking System (boiler registrations)
2024 Sep
Unsanitary conditions
Housing Maintenance Code Complaints and Problems
2024 Aug
Elevators, unsanitary conditions
2024 Jul
Electrical
2024 Jun
Plumbing, moldApt 1B
2024 Mar
Heat or hot waterApt 5F
2024 Mar
Heat or hot waterApt 5F
2024 Mar
Heat or hot waterApt 5F
2024 Jan
Heat or hot water
2024 Jan
Heat or hot waterApt 5F
2023 Nov
Heat or hot waterApt 5F
2023 Nov
BE-EXT-LP Boiler
DOB Violations
2023 Nov
Heat or hot water
Housing Maintenance Code Complaints and Problems
2020 Oct
No active shed permit; permits since Jan 2020, last expired Oct 2020
DOB NOW: Build – Approved Permits
2020 Sep
Antenna permit
2019 Oct
General construction permit
2018 Jul
Antenna permit
2015 Nov
General construction permit
2011 Aug
General construction permit
2010 Aug
General construction permit
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2006 Dec
General construction permit
DOB NOW: Build – Approved Permits
2002 Nov
General construction permit
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.