Building health · BROOKLYN, NY
built 1881 · 3 stories · 3 apartments
Registered with the city: 447 9TH ST LLC; 447 9TH ST, 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 Sep
Walls, floors and stairs class A
Housing Maintenance Code Violations
2026 Sep
Leaks class A
2026 Sep
Walls, floors and stairs class A
2026 Sep
Smoke or CO detectors class A
2026 Sep
Smoke or CO detectors class A
2026 Sep
Fire safety class C · closed
2026 Sep
Plumbing
Housing Maintenance Code Complaints and Problems
2026 Apr
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2025 Jun
Pests class A · paperwork · closed
2024 Nov
Other conditions class I · paperwork · closed
2024 Apr
Pests class A · paperwork · closed
2019 Aug
General construction permit, Plumbing permit
DOB NOW: Build – Approved Permits
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
1881
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.