City inspectors were last at this 3-unit walk-up apartment building on May 7, 2026, and the resulting violation remains open.
344 7th Street is a 3-unit building in Brooklyn, New York City (BBL 3009990016). This building is associated with Liao, Sing. Brix tracks 4 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 1899, 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 8 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 April 29, 2026.
Conditions cited on open violations at this address:
The building last changed hands on April 4, 2001, according to recorded deeds.
Brix score: 35/100. View the Building Report on Brix.
See every NYC building owned by Liao, Sing on the landlord portfolio page.
Part of Park Slope — see violations, complaints, and landlord activity across the whole neighborhood.
Other buildings in 11215:
Browse every NYC neighborhood or the landlord directory on Brix.
Unit 1 at 344 7th Street has 2 open violations.
Unit GARDEN at 344 7th Street has 2 open violations.
Own or manage this building? Monitor it or correct the record.