City inspectors were last at this 7-unit walk-up apartment building on April 30, 2026, and the resulting violation remains open.
4228 5th Avenue is a 7-unit building in Brooklyn, New York City (BBL 3007240046). This building is associated with William Yang LLC. Brix tracks 40 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 1929, 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 34 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 April 20, 2026.
Conditions cited on open violations at this address:
The building last changed hands on April 6, 2016 for $1,700,000, according to recorded deeds.
Brix score: 5/100. View the Building Report on Brix.
See every NYC building owned by William Yang LLC on the landlord portfolio page.
Part of Sunset Park — see violations, complaints, and landlord activity across the whole neighborhood.
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Unit 4L at 4228 5th Avenue has 3 open violations.
Unit 3L at 4228 5th Avenue has 2 open violations.
Unit 2R at 4228 5th Avenue has 1 open violation.
Unit 6 at 4228 5th Avenue has no open violations (12 past violations).
Unit 4R at 4228 5th Avenue has no open violations (11 past violations).
Unit 4 at 4228 5th Avenue has no open violations (3 past violations).
Unit 3R at 4228 5th Avenue has no open violations (4 past violations).
Unit 2L at 4228 5th Avenue has no open violations (67 past violations).
Unit 2 at 4228 5th Avenue has no open violations (1 past violation).
Unit R2 at 4228 5th Avenue has no open violations (7 past violations).
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