Building health · BROOKLYN, NY

9935 3 Ave

built 1929 · 6 stories · 30 apartments
Registered with the city: MENALON 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 Sep
Latest accepted inspection Sep 2026, defects reported: no
DOB NOW: Safety Boiler
2026 Mar
1 active elevator; latest periodic inspection Mar 2026
DOB NOW Elevator Safety Compliance
2024 Jul
Boiler burning No. 2 oil (Rockmills MP-50), registration current since Jul 2024
Clean Air Tracking System (boiler registrations)
2024 Apr
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2023 Dec
Fire safety class C · closed
2023 Dec
Heat or hot water
Housing Maintenance Code Complaints and Problems
2020 Jul
Fire safety class A
Housing Maintenance Code Violations
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
1999 Sep
General construction permit
DOB NOW: Build – Approved Permits
1929
Built
PLUTO (tax lot data)
See all records and sources
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.
Report an error · Talk to us · Look up another building
Not an inspection and not a warranty. May not be used for tenant screening — terms of use · privacy.
For AI and developers: llms.txt · API · MCP server · this card as markdown