Manhattan · Upper East Side-Lenox Hill-Roosevelt Island · Public building report

503 East 78 Street, Manhattan

503 East 78 Street is a 6-story, 96-unit residential building in Upper East Side-Lenox Hill-Roosevelt Island. NYC public records show 15 DOB complaints, 5 DOB violations, 35 HPD violations and 16 bedbug filings associated with the building. The most recent DOB complaint was filed September 23, 2026.

This building has 3 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.

• 505 East 78 Street
• 507 East 78 Street
• 509 East 78 Street

This building ranks in the top 27% for DOB complaints, top 63% for DOB violations and top 27% for HPD violations.

This building does have a record of bedbugs, as recently as 2022.

Public records

• DOB complaints 15
• DOB violations 5
• HPD violations 35
• Bedbug reports 16
• 311 requests 0
• Residential units 0