Brooklyn · Prospect Lefferts Gardens-Wingate · Public building report

621 Flatbush Avenue, Brooklyn

621 Flatbush Avenue is a 4-story, 15-unit mixed-use building in Prospect Lefferts Gardens-Wingate. NYC public records show 33 DOB complaints, 17 DOB violations, 809 HPD violations and 5 bedbug filings associated with the building. The most recent DOB complaint was filed July 23, 2026.

This building has 5 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.

• 63 Fenimore Street
• 65 Fenimore Street
• 67 Fenimore Street
• 67A Fenimore Street
• 619 Flatbush Avenue

This building ranks in the top 3% for DOB complaints, top 8% for DOB violations and top 1% for HPD violations.

This building has a clean bill of health with no bedbugs found across 5 filings over 5 years.

Public records

• DOB complaints 33
• DOB violations 17
• HPD violations 809
• Bedbug reports 5
• 311 requests 0
• Residential units 0