Work is being certified and new violations are opening at a similar rate. 34 certified and 24 newly opened in 180 days, neither dominates.
The oldest record still open here was filed on August 29, 2024, 24 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.
Agency
Filed
Class
Category
Party of record when filed
Class C
26 openmost often Lead Paint
HPD
C
Fire Safety
M & M CROWN REALTY, LLC
HPD
C
M & M CROWN REALTY, LLC
HPD
C
HPD
C
Lead Paint
HPD
C
Lead Paint
HPD
C
Lead Paint
HPD
C
Lead Paint
HPD
C
Lead Paint
HPD
C
Lead Paint
HPD
C
Lead Paint
HPD
C
Vermin / Infestation
HPD
C
HPD
C
Lead Paint
HPD
C
Lead Paint
HPD
C
Lead Paint
HPD
C
Lead Paint
HPD
C
Lead Paint
HPD
C
Lead Paint
HPD
C
Lead Paint
HPD
C
Lead Paint
HPD
C
Lead Paint
HPD
C
Lead Paint
HPD
C
Lead Paint
HPD
C
Vermin / Infestation
HPD
C
Fire Safety
HPD
C
Lead Paint
Class B
12 openmost often Fire Safety
HPD
B
M & M CROWN REALTY, LLC
HPD
B
M & M CROWN REALTY, LLC
HPD
B
M & M CROWN REALTY, LLC
HPD
B
HPD
B
Fire Safety
HPD
B
Fire Safety
HPD
B
Fire Safety
HPD
B
Fire Safety
HPD
B
HPD
B
HPD
B
HPD
B
OATH/ECB
1 open
OATH/ECB
Class 2
Construction
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.
Does 621 Lefferts Avenue, Brooklyn have open violations?
Yes. 39 open violation records are held for 621 Lefferts Avenue, Brooklyn as of September 15, 2026: 38 from HPD and 1 from OATH/ECB. 26 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 29, 2024, 24 months before this reading.
Is the record at 621 Lefferts Avenue, Brooklyn getting better or worse?
Work is being certified and new violations are opening at a similar rate. 34 certified and 24 newly opened in 180 days, neither dominates. 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 621 Lefferts 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, 621 Lefferts Avenue, Brooklyn: 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/621-lefferts-avenue-brooklyn