A 10-unit walk-up apartment building on the Brooklyn record, built in 1920.
84 4th Avenue is a 10-unit building in Brooklyn, New York City (BBL 3003890043). This building is associated with 59 St Marks LLC. Brix tracks 0 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 Brooklyn and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.
Tenants have filed 5 HPD complaints about this building over the last five years, most often about unsanitary condition.
What tenants have called the city about here over the last five years:
The most recent complaint on this building was filed January 31, 2026.
The building last changed hands on June 18, 2025, according to recorded deeds.
Brix rating: Clean (89/100). View the Building Report on Brix.
See every NYC building owned by 59 St Marks LLC on the landlord portfolio page.
Part of Park Slope — see violations, complaints, and landlord activity across the whole neighborhood.
Other buildings in 11217:
Browse every NYC neighborhood or the landlord directory on Brix.
Loading building report...