216 open HPD violations at this address, 69 of them class C — the immediately hazardous tier — on a 22-unit walk-up apartment building in Brooklyn.
536 Williams Avenue is a 22-unit building in Brooklyn, New York City (BBL 3038350026). This building is associated with Riverdale Avenue Properties LLC. Brix tracks 216 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 1930, 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 265 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 September 22, 2026.
Conditions cited on open violations at this address:
The building last changed hands on August 2, 2017, according to recorded deeds.
Brix score: 0/100. View the Building Report on Brix.
See every NYC building owned by Riverdale Avenue Properties LLC on the landlord portfolio page.
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Unit 1B at 536 Williams Avenue has 57 open violations.
Unit 1D at 536 Williams Avenue has 39 open violations.
Unit 4C at 536 Williams Avenue has 24 open violations.
Unit 1C at 536 Williams Avenue has 11 open violations.
Unit 4D at 536 Williams Avenue has 6 open violations.
Unit 3B at 536 Williams Avenue has 6 open violations.
Unit 2C at 536 Williams Avenue has 5 open violations.
Unit 3A at 536 Williams Avenue has 4 open violations.
Unit 4B at 536 Williams Avenue has 3 open violations.
Unit 2D at 536 Williams Avenue has 3 open violations.
Unit 3C at 536 Williams Avenue has 2 open violations.
Unit 2B at 536 Williams Avenue has 2 open violations.
Unit 2A at 536 Williams Avenue has 1 open violation.
Unit 22 at 536 Williams Avenue has no violations, last sold in 2004 for $900K.
Unit 4A at 536 Williams Avenue has no open violations (29 past violations).
Unit 4E at 536 Williams Avenue has no open violations (37 past violations).
Unit 3D at 536 Williams Avenue has no open violations (17 past violations).
Unit 3E at 536 Williams Avenue has no open violations (52 past violations).
Unit 2E at 536 Williams Avenue has no open violations (3 past violations).
Unit 1A at 536 Williams Avenue has no open violations (11 past violations).
Unit 1 at 536 Williams Avenue has no open violations (3 past violations).
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