Building health · BROOKLYN, NY
built 1914 · 4 stories · 3 apartments
Also known as 401 5 Ave — one building, several doors.
Registered with the city: FOUR HUNDRED ONE LLC; ADAM7223 CORP
Worth knowing
3 open immediately hazardous (class C) HPD violations about fire safety
Source: Housing Maintenance Code Violations · as of 2026-10-19
By apartment
1 of 3 apartments named in a city recordHow often each problem is reported
2024 – 2026- Pests2 reports2024Pests · Aug 2024 · 1 report (1 complaint)Aug 2, 20242025Pests · Jul 2025 · 1 report (1 complaint)Jul 31, 20252026
- Unsanitary conditions2 reports20242025Unsanitary conditions · May 2025 · 1 report (1 complaint)May 22, 2025Unsanitary conditions · Jul 2025 · 1 report (1 complaint)Jul 31, 20252026
A filled month had a report to HPD; darker means more than one, and the past year is brightest. Tap one to read it. Complaints within a week count as one report. Records list complaints filed, not conditions found.
Status describes city records, not the building's condition. Tap a system for its records and sources.
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.