Building health · BROOKLYN, NY

205 Knickerbocker Ave

built 1931 · 3 stories · 4 apartments

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
2024 Apr
Pests class A · paperwork · closed
Housing Maintenance Code Violations
2008 Jan
Local Law 62/91 - Boilers never closed
DOB Violations
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
2002 Jan
Construction fence permit, Alteration permit, Plumbing permit
DOB NOW: Build – Approved Permits
1995 Oct
No active shed permit
1995 Mar
General construction permit
1994 May
General construction permit
1993 Sep
Fire protection permit
1993 Aug
Local Law 62/91 - Boilers never closed
DOB Violations
1993 Mar
Latest boiler work permit 1993
DOB Permit Issuance (BIS)
1993 Mar
Plumbing permit, Fuel burning permit, Boiler permit
DOB NOW: Build – Approved Permits
1993 Mar
Boiler burning natural gas (Peerless Jottw300 PEERLESS JOTTW300), registration expired since Mar 1993
Clean Air Tracking System (boiler registrations)
1931
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.
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