Building health · BROOKLYN, NY

209 21 St

built 1931 · 4 stories · 8 apartments
Registered with the city: MAXIMUS PROPERTY MANAGEMENT · 1 other building here list it; 267 23RD STREET 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.
2025 Dec
Latest accepted inspection Dec 2025, defects reported: no
DOB NOW: Safety Boiler
2025 Apr
Boiler burning natural gas (H.B. Smith 19A-S/W-6), registration current since Apr 2025
Clean Air Tracking System (boiler registrations)
2024 Jun
PestsApt 7
Housing Maintenance Code Complaints and Problems
2024 Jun
Structure and facade class A
Housing Maintenance Code Violations
2024 Jun
Walls, floors and stairsApt 7 class A
2024 Jun
Floors or stairsApt 7
Housing Maintenance Code Complaints and Problems
2024 May
PestsApt 8 class B
Housing Maintenance Code Violations
2024 May
PestsApt 8
Housing Maintenance Code Complaints and Problems
2024 May
PestsApt 8
2024 Apr
Walls, floors and stairsApt 7 class B
Housing Maintenance Code Violations
2024 Apr
Walls, floors and stairs class B · closed
2024 Jan
LeaksApt 7
Housing Maintenance Code Complaints and Problems
2019 Feb
Plumbing permit, Heating/ventilation permit, General construction permit
DOB NOW: Build – Approved Permits
2018 Nov
Plumbing permit, General construction permit
2017 Oct
Electrical class B
Housing Maintenance Code Violations
2017 Jul
Latest boiler work permit 2017 (6 on record)
DOB Permit Issuance (BIS)
2017 Jul
Boiler permit, Plumbing permit, Heating/ventilation permit, General construction permit
DOB NOW: Build – Approved Permits
2017 Mar
Walls, floors and stairsApt 6 class B
Housing Maintenance Code Violations
2017 Feb
LeaksApt 6 class B
2017 Feb
Walls, floors and stairsApt 6 class A
2017 Feb
Walls, floors and stairsApt 6 class B
2017 Feb
Walls, floors and stairsApt 6 class B
2016 Jun
Walls, floors and stairs class A · paperwork · never closed
2015 Dec
Walls, floors and stairsApt 6 class B · never closed
2015 Dec
Walls, floors and stairsApt 6 class B · never closed
2012 Mar
No active shed permit
DOB NOW: Build – Approved Permits
2010 Oct
Fire safetyApt 5 class B · never closed
Housing Maintenance Code Violations
2009 Mar
Plumbing permit
DOB NOW: Build – Approved Permits
2007 Sep
Outside FEMA's 1% annual-chance flood zone: X
FEMA National Flood Hazard Layer
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.
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