721 Union Avenue, Bronx

City inspectors were last at this 47-unit walk-up apartment building on August 10, 2026, and the resulting violation remains open.

721 Union Avenue is a 47-unit building in Bronx, New York City (BBL 2026650061). Brix tracks 49 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

Built in 1920, this walk-up apartment building sits in Bronx and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.

Tenants have filed 1000 HPD complaints about this building over the last five years, most often about heat/hot water.

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

• Heat/hot Water: 221 complaints
• Unsanitary Condition: 162 complaints
• Plumbing: 119 complaints
• General: 94 complaints

The most recent complaint on this building was filed August 12, 2026.

Conditions cited on open violations at this address:

• § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE RUBBER GASKET AT REFRIGERATOR DOOR IN THE KITCHEN LOCATED AT APT 2D, 5th STORY, 2nd APARTMENT
• HMC ADM CODE: § 27-2017
• § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT BATHTUB IN THE BATHROOM LOCATED AT APT 2D, 5th STORY, 2nd APARTMENT FROM SOUTH AT WEST
• § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PORCELAIN ENAMEL GLAZE AT BATHTUB IN THE BATHROOM LOCATED AT APT 2D, 5th STORY,

The building last changed hands on November 23, 2021 for $482,586.09, according to recorded deeds.

Brix rating: Concerning (12/100). View the Building Report on Brix.