Brooklyn · Carroll Gardens-Cobble Hill-Gowanus-Red Hook · Public building report

498 Union Street, Brooklyn

498 Union Street is a 22-story, 657-unit mixed-use building in Carroll Gardens-Cobble Hill-Gowanus-Red Hook. NYC public records show 10 DOB complaints and 33 DOB violations associated with the building. The most recent DOB complaint was filed June 25, 2026.

This building has 10 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.

• 484 Union Street
• 486 Union Street
• 488 Union Street
• 490 Union Street
• 492 Union Street
• 494 Union Street
• 496 Union Street
• 500 Union Street
• 502 Union Street
• 504 Union Street

This building ranks in the top 10% for DOB complaints and top 4% for DOB violations.

Public records

• DOB complaints 10
• DOB violations 33
• HPD violations 0
• Bedbug reports 0
• 311 requests 0
• Residential units 0