City inspectors were last at this 31-unit walk-up apartment building on July 14, 2026, and the resulting violation remains open.
336 East 31st Street is a 31-unit building in Brooklyn, New York City (BBL 3049470021). This building is associated with 340 East 31st Street Realty Corp. Brix tracks 27 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 1931, 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 31 HPD complaints about this building over the last five years, most often about heat/hot water.
What tenants have called the city about here over the last five years:
The most recent complaint on this building was filed August 12, 2026.
Conditions cited on open violations at this address:
Brix score: 31/100. View the Building Report on Brix.
See every NYC building owned by 340 East 31st Street Realty Corp on the landlord portfolio page.
Part of Flatbush — see violations, complaints, and landlord activity across the whole neighborhood.
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Unit A6 at 336 East 31st Street has 7 open violations.
Unit D3 at 336 East 31st Street has 7 open violations.
Unit A3 at 336 East 31st Street has no open violations (1 past violation).
Unit B4 at 336 East 31st Street has no open violations (1 past violation).
Unit B8 at 336 East 31st Street has no open violations (1 past violation).
Unit C1 at 336 East 31st Street has no open violations (1 past violation).
Unit C4 at 336 East 31st Street has no open violations (1 past violation).
Unit C6 at 336 East 31st Street has no open violations (2 past violations).
Unit D1 at 336 East 31st Street has no open violations (10 past violations).
Unit D8 at 336 East 31st Street has no open violations (8 past violations).
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