Brooklyn · Flatbush · Public building report

55 East 21 Street, Brooklyn

55 East 21 Street is a 6-story, 60-unit residential building in Flatbush. NYC public records show 171 DOB complaints, 100 DOB violations, 2,834 HPD violations and 7 bedbug filings associated with the building. The most recent DOB complaint was filed October 15, 2026.

This building has 6 alternative addresses. ? NYC often lists more than one street address for the same building. Corner lots, multiple street frontages, and official aliases in city address files all map to one BIN.

• 43 East 21 Street
• 45 East 21 Street
• 47 East 21 Street
• 49 East 21 Street
• 51 East 21 Street
• 53 East 21 Street

This building ranks in the top 1% for DOB complaints, top 1% for DOB violations and top 1% for HPD violations.

This building has a clean bill of health with no bedbugs found across 7 filings over 7 years.

Public records

• DOB complaints 171
• DOB violations 100
• HPD violations 2834
• Bedbug reports 7
• 311 requests 0
• Residential units 0