4114 9th Avenue, Brooklyn

City inspectors were last at this 66-unit elevator apartment building on August 14, 2026, and the resulting violation remains open.

4114 9th Avenue is a 66-unit building in Brooklyn, New York City (BBL 3009230037). This building is associated with Dartmouth Realty LP. Brix tracks 28 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

Built in 1959, this elevator apartment building sits in Brooklyn and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.

Tenants have filed 314 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: 184 complaints
• Unsanitary Condition: 37 complaints
• Paint/plaster: 23 complaints
• Plumbing: 17 complaints

The most recent complaint on this building was filed August 3, 2026.

Conditions cited on open violations at this address:

• HMC ADM CODE: § 27-2017
• § 27-2017
• § 27-2005, 2007 ADM CODE REMOVE DEVICE PREVENTING DOOR FROM BEING SELF-CLOSING TRAFFIC CONE SETTED AND OBSTRUCTED WEST ENTRANCE DOOR TO LAUNDRY ROOM, IN THE WES
• § 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACC

The building last changed hands on November 30, 2021, according to recorded deeds.

Brix rating: Concerning (38/100). View the Building Report on Brix.

See every NYC building owned by Dartmouth Realty LP on the landlord portfolio page.