Building health · BROOKLYN, NY
built 1910 · 4 stories · 12 apartments
Also known as 4401 6 Ave — one building, several doors.
Registered with the city: 602 44 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 Aug
Latest accepted inspection Aug 2026, defects reported: no
DOB NOW: Safety Boiler
2026 Feb
Heat or hot water
Housing Maintenance Code Complaints and Problems
2026 Feb
Leaks class A · closed
Housing Maintenance Code Violations
2026 Feb
Other conditions class A · closed
2026 Feb
PestsApt 1B class C · closed
2026 Feb
Heat or hot water
Housing Maintenance Code Complaints and Problems
2026 Jan
Heat or hot waterApt 1B
2025 Dec
Walls, floors and stairsApt 2H class A · closed
Housing Maintenance Code Violations
2025 Dec
MoldApt 2H class A · closed
2025 Dec
General repairs, heat or hot waterApt 2H
Housing Maintenance Code Complaints and Problems
2025 Nov
PestsApt 2H class C · closed
Housing Maintenance Code Violations
2025 Nov
Fire safetyApt 2H class C · closed
2025 Nov
Other conditionsApt 2H class A · closed
2025 Nov
Walls, floors and stairsApt 2H class A · closed
2025 Nov
Heat or hot water class C · closed
2025 Nov
Heat or hot waterApt 2H class C · closed
2025 Nov
PlumbingApt 2H
Housing Maintenance Code Complaints and Problems
2025 Nov
Heat or hot waterApt 2H
2025 Nov
PestsApt 3J class C · closed
Housing Maintenance Code Violations
2025 Nov
General repairs, mold, pestsApt 3J
Housing Maintenance Code Complaints and Problems
2025 Nov
Heat or hot waterApt 3J
2025 Oct
Heat or hot waterApt 2H
2025 Oct
Heat or hot waterApt 2H
2025 Mar
Fire safety class C
Housing Maintenance Code Violations
2025 Mar
Walls, floors and stairs class A · closed
2025 Mar
PestsApt 2F class C · closed
2025 Mar
Smoke or CO detectorsApt 2F class B · closed
2025 Mar
Heat or hot water class C · closed
2025 Mar
Heat or hot waterApt 2F class C · closed
2025 Mar
Heat or hot waterApt 2F class C · closed
2025 Mar
General repairs, plumbing, pestsApt 3J
Housing Maintenance Code Complaints and Problems
2025 Mar
Heat or hot waterApt 1B
2025 Mar
Heat or hot waterApt 2H
2025 Jan
PlumbingApt 3J
2024 Dec
PlumbingApt 3J
2024 Dec
Fire safety class C · closed
Housing Maintenance Code Violations
2024 Dec
Fire safety class C · closed
2024 Dec
Heat or hot water
Housing Maintenance Code Complaints and Problems
2024 Jun
Leaks class A · closed
Housing Maintenance Code Violations
2024 Jun
Fire safety class C · closed
2024 Jun
Fire safety class C · closed
2024 Jun
PlumbingApt 2H
Housing Maintenance Code Complaints and Problems
2024 Mar
Walls, floors and stairsApt 3K class A · closed
Housing Maintenance Code Violations
2024 Mar
Walls, floors and stairsApt 3K class B · closed
2024 Jan
Doors or windows, electrical, general repairs, plumbingApt 3K
Housing Maintenance Code Complaints and Problems
2021 Feb
Plumbing permit
DOB NOW: Build – Approved Permits
2020 Aug
Latest boiler work permit 2020
DOB Permit Issuance (BIS)
2020 Aug
Boiler equipment permit
DOB NOW: Build – Approved Permits
2016 Jun
No active shed permit
2015 Oct
Low Pressure Boiler never closed
DOB Violations
2011 Dec
Low Pressure Boiler never closed
2009 Dec
Low Pressure Boiler never closed
2009 Jan
Local Law 62/91 - Boilers never closed
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
1987 Jan
Boiler burning natural gas (Hydrotherm / Mr 1200 HYDROTHERM / MR 1200), registration expired since Jan 1987
Clean Air Tracking System (boiler registrations)
1910
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.