Skip to content
ViolationScout16 newly opened against 1 certified in 180 days.
Buildings143 St Nicholas Avenue, BrooklynHPD record as of Check your building

143 St Nicholas Avenue, Brooklyn

BBL 3-03261-0009 Record as of

The record is filling faster than it is clearing. 16 newly opened against 1 certified in 180 days.

The oldest record still open here was filed on August 22, 2025, 12 months before this reading.

Open violation records as of the date shown. A party is named only where the HPD registration on file covers the filing date.

AgencyFiledClassCategoryParty of record when filed
Class C28 open most often Lead Paint
HPDCLead PaintMugen Group LLC
HPDCLead PaintMugen Group LLC
HPDCLead PaintMugen Group LLC
HPDCLead PaintMugen Group LLC
HPDCLead PaintMugen Group LLC
HPDCLead PaintMugen Group LLC
HPDCLead PaintMugen Group LLC
HPDCVermin / InfestationMugen Group LLC
HPDCMugen Group LLC
HPDCMugen Group LLC
HPDCHeat / Hot WaterMugen Group LLC
HPDCMugen Group LLC
HPDCMugen Group LLC
HPDCVermin / InfestationMugen Group LLC
HPDCVermin / InfestationMugen Group LLC
HPDCVermin / InfestationMugen Group LLC
HPDCMugen Group LLC
HPDCHeat / Hot WaterMugen Group LLC
HPDCVermin / InfestationMugen Group LLC
HPDCVermin / Infestation
HPDCVermin / Infestation
HPDCLead Paint
HPDCLead Paint
HPDCLead Paint
HPDCLead Paint
HPDCLead Paint
HPDCVermin / Infestation
HPDCVermin / Infestation
Class B8 open
HPDBMugen Group LLC
HPDBMugen Group LLC
HPDBMugen Group LLC
HPDBMugen Group LLC
HPDBMugen Group LLC
HPDBMugen Group LLC
HPDB
HPDB

Open HPD violations are class B and C filed in the last three years and not closed or dismissed. Open OATH/ECB summonses are those the city still shows as active. The city's own page can show more; it never shows fewer.

Most of the open records here are lead paint.

Lead paint in Brooklyn

Questions about this building

Does 143 St Nicholas Avenue, Brooklyn have open violations?

Yes. 36 open violation records are held for 143 St Nicholas Avenue, Brooklyn as of September 15, 2026: 36 from HPD. 28 are HPD Class C violations, the class the city reserves for conditions it treats as immediately hazardous. The oldest record still open here was filed on August 22, 2025, 12 months before this reading.

Is the record at 143 St Nicholas Avenue, Brooklyn getting better or worse?

The record is filling faster than it is clearing. 16 newly opened against 1 certified in 180 days. That window ends September 15, 2026. The comparison is certifications filed against new Class C violations opened, and it describes what the record did, not what anyone intends.

How current is this record, and where does it come from?

The records for 143 St Nicholas Avenue, Brooklyn were read from the city on September 15, 2026. They come from HPD housing maintenance violations and OATH/ECB hearing results, both published by New York City, read whole for the period covered rather than sampled. The city's record changes daily: a violation certified after September 15, 2026 can still appear here as open, which is why the city's own page for this building is linked above.

Cite this page

ViolationScout, 143 St Nicholas Avenue…: violations, from HPD housing maintenance violations and OATH/ECB hearing results, both published by New York City. Figures cover the record through September 15, 2026. https://violationscout.com/building/143-st-nicholas-avenue-brooklyn

How every figure here is counted: /method.

If you clear violations for a living, case files in this borough come in your feed's shape, ranked by open hazard load.

Request a brief