311 East 91 Street, Manhattan

Tenants here have called the city about unsanitary condition 15 times over the last five years — the dominant complaint on this building's record.

311 East 91 Street is a 15-unit building in Manhattan, New York City (BBL 1015540008). This building is associated with Nesis, Roslyn. Brix tracks 0 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

Built in 1915, this walk-up apartment building sits in Manhattan and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.

Tenants have filed 15 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 February 9, 2026.

The building last changed hands on February 25, 1999 for $750,000, according to recorded deeds.

Brix rating: Clean (89/100). View the full report on Brix.

See every NYC building owned by Nesis, Roslyn on the landlord portfolio page.

Part of Upper East Side — see violations, complaints, and landlord activity across the whole neighborhood.

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