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

230 4 Avenue, Brooklyn

230 4 Avenue is a 4-story, 6-unit mixed-use building in Carroll Gardens-Cobble Hill-Gowanus-Red Hook. NYC public records show 11 DOB complaints, 7 DOB violations, 20 HPD violations and 7 bedbug filings associated with the building. The most recent DOB complaint was filed August 19, 2026.

This building ranks in the top 9% for DOB complaints, top 17% for DOB violations and top 12% for HPD violations.

This building does have a record of bedbugs, as recently as 2023.

Public records

• DOB complaints 11
• DOB violations 7
• HPD violations 20
• Bedbug reports 7
• 311 requests 0
• Residential units 1