4423 4th Avenue, Brooklyn

City inspectors were last at this 6-unit mixed-use building on April 20, 2026, and the resulting violation remains open.

4423 4th Avenue is a 6-unit building in Brooklyn, New York City (BBL 3007380001). This building is associated with 4423 4th Avenue Assets LLC. Brix tracks 8 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

Built in 1935, this mixed-use building sits in Brooklyn and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.

Tenants have filed 44 HPD complaints about this building over the last five years, most often about paint/plaster.

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

• Paint/plaster: 11 complaints
• Plumbing: 8 complaints
• Heat/hot Water: 7 complaints
• Unsanitary Condition: 5 complaints

The most recent complaint on this building was filed March 30, 2026.

Conditions cited on open violations at this address:

• § 27-2005, 2006, 2037 HMC: PROPERLY REPAIR AND ABATE UNSAFE ELECTRIC WIRING CONDITION CONSISTING OF EXPOSED ELECTRICAL WIRING AT NORTH WALL IN THE KITCHEN LOCAT
• § 27-2026 ADM CODE REPAIR THE LEAKY AND/OR DEFECTIVE FAUCETS AT THE SINK IN THE KITCHEN LOCATED AT APT 1F, 2nd STORY, 1st APARTMENT FROM WEST AT NORTH
• § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE INOPERABLE RADIATOR AT THE NORTH WALL IN THE 1st ROOM FROM NORTH AT WEST LOCATED AT APT 1F, 2n
• § 27-2031 ADM CODE PROVIDE HOT WATER AT ALL HOT WATER FIXTURES IN THE ENTIRE APARTMENT LOCATED AT APT 3R, 3rd STORY, 1st APARTMENT FROM EAST AT SOUTH

The building last changed hands on December 20, 2023, according to recorded deeds.

Brix rating: Concerning (7/100). View the Building Report on Brix.

See every NYC building owned by 4423 4th Avenue Assets LLC on the landlord portfolio page.