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

601 Union Street, Brooklyn

601 Union Street is a 0-unit building in Carroll Gardens-Cobble Hill-Gowanus-Red Hook. NYC public records show 9 DOB complaints and 26 DOB violations associated with the building. The most recent DOB complaint was filed September 23, 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.

• 602 Sackett Street
• 604 Sackett Street
• 606 Sackett Street
• 608 Sackett Street
• 610 Sackett Street
• 612 Sackett Street

This building ranks in the top 12% for DOB complaints and top 5% for DOB violations.

Public records

• DOB complaints 9
• DOB violations 26
• HPD violations 0
• Bedbug reports 0
• 311 requests 0
• Residential units 0