Building health · BROOKLYN, NY

143 23 St

built 1935 · 3 stories · 6 apartments
Registered with the city: SLOPE MANAGEMENT · 2 other buildings here list it; D & R REALTY ASSOCIATES; D & R REALTY ASSOCIATES CORP · 2 other buildings here list it

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 Oct
PestsApt 3L
Housing Maintenance Code Complaints and Problems
2026 Mar
Latest accepted inspection Mar 2026, defects reported: no
DOB NOW: Safety Boiler
2026 Feb
LeaksApt 2L
Housing Maintenance Code Complaints and Problems
2026 Jan
Heat or hot water
2020 May
Smoke or CO detectorsApt 1R class B
Housing Maintenance Code Violations
2020 May
Smoke or CO detectorsApt 1R class B
2020 May
Fire safetyApt 1R class C
2019 Apr
PestsApt 2L class C
2019 Apr
Doors and windows class C
2019 Apr
Fire safety class B
2019 Feb
Walls, floors and stairsApt 2R class A
2016 May
Walls, floors and stairs class A · never closed
2015 Mar
Walls, floors and stairsApt 1L class B · never closed
2015 Mar
LeaksApt 1L class B · never closed
2015 Mar
Walls, floors and stairsApt 1L class B · never closed
2015 Mar
LeaksApt 1L class B · never closed
2009 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
1996 Sep
Construction non-hazardous · never closed
DOB Violations
1935
Built
PLUTO (tax lot data)
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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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