Brooklyn · Kensington · Public building report

421 Avenue C, Brooklyn

421 Avenue C is a 4-story, 72-unit residential co-op in Kensington. NYC public records show 1 DOB complaint, 77 DOB violations, 39 HPD violations and 31 bedbug filings associated with the building. The most recent DOB complaint was filed March 21, 2025. Public sale records were identified for 15 units.

This building has 8 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.

• 419 Avenue C
• 423 Avenue C
• 458 East 5 Street
• 460 East 5 Street
• 462 East 5 Street
• 464 East 5 Street
• 466 East 5 Street
• 468 East 5 Street

This building is the 42nd most valuable building in Kensington and the 19,863rd in New York. It ranks in the top 40% for DOB complaints, top 1% for DOB violations and top 7% for HPD violations.

This building has a clean bill of health with no bedbugs found across 31 filings over 8 years.

Public records

• DOB complaints 1
• DOB violations 77
• HPD violations 39
• Bedbug reports 31
• 311 requests 0
• Residential units 18 $7,655,874 last recorded sales