A 247-unit elevator apartment building on the Brooklyn record, built in 2025.
91 4th Avenue is a 247-unit building in Brooklyn, New York City (BBL 3009340004). This building is associated with 79 4th Avenue LLC & 85 4th Avenue LLC. Brix tracks 0 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 2025, 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 1 HPD complaint 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 August 21, 2022.
The building last changed hands on December 16, 2025 for $25,000,000, according to recorded deeds.
Brix rating: Clean (100/100). View the Building Report on Brix.
See every NYC building owned by 79 4th Avenue LLC & 85 4th Avenue LLC on the landlord portfolio page.
Part of Park Slope — see violations, complaints, and landlord activity across the whole neighborhood.
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