4102 3rd Avenue, Brooklyn

City inspectors were last at this 4-unit mixed-use building on May 18, 2026, and the resulting violation remains open.

4102 3rd Avenue is a 4-unit building in Brooklyn, New York City (BBL 3007170038). This building is associated with Sammy The Third On Third, LLC. Brix tracks 5 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

Built in 1931, 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 2 HPD complaints about this building over the last five years, most often about safety.

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

• Safety: 2 complaints

The most recent complaint on this building was filed May 16, 2026.

Conditions cited on open violations at this address:

• § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LOCK AT THE FRONT ENTRANCE DOOR TO BUILDING , 1st STORY
• § 27-2005, 2007 ADM CODE REMOVE ALL ENCUMBRANCES CONSISTING OF HOUSEHOLDS ITEMS AT PUBLIC HALL, 3rd STORY
• § 27-2005 HMC: POST, IN A FORM APPROVED BY THE COMMISSIONER, AND MAINTAIN A NOTICE IN A COMMON AREA OF THE BUILDING REGARDING THE PROCEDURES THAT SHOULD BE FOLL
• § 27-2005, 2007 ADM CODE AND DEPT

The building last changed hands on March 1, 2022 for $1,702,989.09, according to recorded deeds.

Brix rating: Concerning (25/100). View the Building Report on Brix.

See every NYC building owned by Sammy The Third On Third, LLC on the landlord portfolio page.