Brooklyn · Canarsie · Public building report

509 East 78 Street, Brooklyn

509 East 78 Street is a 2-story, 3-unit building in Canarsie. NYC public records show 16 DOB complaints and 6 DOB violations associated with the building. The most recent DOB complaint was filed August 21, 2025.

This building has 19 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.

• 501 East 78 Street
• 503 East 78 Street
• 505 East 78 Street
• 507 East 78 Street
• 557 East 78 Street
• 559 East 78 Street
• 561 East 78 Street
• 563 East 78 Street
• 565 East 78 Street
• 567 East 78 Street
• 569 East 78 Street
• 571 East 78 Street
• 573 East 78 Street
• 575 East 78 Street
• 577 East 78 Street
• 1565 Ralph Avenue
• 1567 Ralph Avenue
• 1569 Ralph Avenue
• 1571 Ralph Avenue

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

Public records

• DOB complaints 16
• DOB violations 6
• HPD violations 0
• Bedbug reports 0
• 311 requests 0
• Residential units 0