Building health · BROOKLYN, NY
built 1929 · 4 stories · 24 apartments
Also known as 9901 3 Ave, 9905 3 Ave — one building, several doors.
Registered with the city: 302 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 Apr
Latest accepted inspection Apr 2026, defects reported: no
DOB NOW: Safety Boiler
2025 Dec
Boiler burning No. 2 oil (Rockmills MP-40), registration current since Dec 2025
Clean Air Tracking System (boiler registrations)
2020 Nov
Construction class - 1
DOB Violations
2015 Oct
Fire protection permit
DOB NOW: Build – Approved Permits
2015 Oct
0 open. 1 violations on record in all, 2015
Housing Maintenance Code Violations
2015 May
Plumbing permit, Heating/ventilation permit, General construction permit, Construction fence permit
DOB NOW: Build – Approved Permits
2012 Apr
No active shed permit
2011 Dec
Low Pressure Boiler never closed
DOB Violations
2011 Oct
General construction permit
DOB NOW: Build – Approved Permits
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
1995 Jul
Fuel burning permit, Plumbing permit, Boiler permit
DOB NOW: Build – Approved Permits
1995 Jul
Latest boiler work permit 1995
DOB Permit Issuance (BIS)
1929
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.