A 6-unit walk-up apartment building on the Brooklyn record, built in 1872.
421 Grand Avenue is a 6-unit building in Brooklyn, New York City (BBL 3019820010). Brix tracks 0 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 1872, this walk-up apartment building sits in Brooklyn and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.
The building last changed hands on December 29, 2025 for $2,600,000, according to recorded deeds.
Brix rating: Clean (84/100). View the full report on Brix.
Part of Crown Heights — see violations, complaints, and landlord activity across the whole neighborhood.
Other buildings in 11238:
Browse every NYC neighborhood or the landlord directory on Brix.