4315 12th Avenue, Brooklyn

70 open HPD violations at this address, 7 of them class C — the immediately hazardous tier — on a 22-unit building in Brooklyn.

4315 12th Avenue is a 22-unit building in Brooklyn, New York City (BBL 3056040001). This building is associated with Cong. Boyaner Kloiz Tiferith Mordechai. Brix tracks 70 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

Built in 1924, this Brooklyn property is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.

Tenants have filed 120 HPD complaints about this building over the last five years, most often about flooring/stairs.

What tenants have called the city about here over the last five years:

• Flooring/stairs: 25 complaints
• Paint/plaster: 24 complaints
• Plumbing: 24 complaints
• Unsanitary Condition: 13 complaints

The most recent complaint on this building was filed July 28, 2026.

Conditions cited on open violations at this address:

• § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR THE SOUTH AND NORTH WALL IN THE 1st ROOM FROM NORTH LOCATED AT
• § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE WOOD FLOOR IN THE 1st ROOM FROM NORTH LOCATED AT APT D8, 4th STORY, 1st APARTME
• § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR ALL WALLS AND CEILING IN THE PRIVATE HALLWAY LOCATED AT APT D8
• § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CAULKING AROUND BATHTUB IN THE KITCHEN LOCATED AT APT D8, 4th STORY, 1st APARTM

The building last changed hands on March 1, 2000, according to recorded deeds.

Brix score: 0/100. View the Building Report on Brix.

See every NYC building owned by Cong. Boyaner Kloiz Tiferith Mordechai on the landlord portfolio page.