A 3-unit walk-up apartment building on the Brooklyn record, built in 2005.
311 Sheffield Avenue is a 3-unit building in Brooklyn, New York City (BBL 3037540005). This building is associated with Jalloh, Mamadou. Brix tracks 0 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 2005, 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 4 HPD complaints about this building over the last five years, most often about door/window.
What tenants have called the city about here over the last five years:
The most recent complaint on this building was filed January 5, 2024.
The building last changed hands on November 6, 2025 for $998,970, according to recorded deeds.
Brix rating: Clean (100/100). View the full report on Brix.
See every NYC building owned by Jalloh, Mamadou on the landlord portfolio page.
Part of East New York — see violations, complaints, and landlord activity across the whole neighborhood.
Other buildings in 11207:
Browse every NYC neighborhood or the landlord directory on Brix.