161 open HPD violations at this address, 41 of them class C — the immediately hazardous tier — on a 42-unit elevator apartment building in Brooklyn.
21 East 21st Street is a 42-unit building in Brooklyn, New York City (BBL 3050630023). This building is associated with 21 East 21 Street Partners LLC. Brix tracks 161 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 1938, this elevator apartment building sits in Brooklyn and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.
Tenants have filed 390 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 October 6, 2026.
Conditions cited on open violations at this address:
The building last changed hands on May 21, 2013 for $10,726,000, according to recorded deeds.
Brix score: 19/100. View the Building Report on Brix.
See every NYC building owned by 21 East 21 Street Partners LLC on the landlord portfolio page.
Part of Flatbush — see violations, complaints, and landlord activity across the whole neighborhood.
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Unit 6A at 21 East 21st Street has 53 open violations.
Unit 1E at 21 East 21st Street has 31 open violations.
Unit 2J at 21 East 21st Street has 8 open violations.
Unit 1D at 21 East 21st Street has 7 open violations.
Unit 4G at 21 East 21st Street has 7 open violations.
Unit 6E at 21 East 21st Street has 7 open violations.
Unit 4E at 21 East 21st Street has 4 open violations.
Unit 2C at 21 East 21st Street has 4 open violations.
Unit 5C at 21 East 21st Street has 3 open violations.
Unit 1A at 21 East 21st Street has 3 open violations.
Unit 3H at 21 East 21st Street has 2 open violations.
Unit 3D at 21 East 21st Street has 2 open violations.
Unit 2A at 21 East 21st Street has 2 open violations.
Unit 5G at 21 East 21st Street has 2 open violations.
Unit 2B at 21 East 21st Street has 2 open violations.
Unit 2E at 21 East 21st Street has 1 open violation.
Unit 6G at 21 East 21st Street has no open violations (4 past violations).
Unit 5A at 21 East 21st Street has no open violations (5 past violations).
Unit 5B at 21 East 21st Street has no open violations (3 past violations).
Unit 5D at 21 East 21st Street has no open violations (17 past violations).
Unit 5E at 21 East 21st Street has no open violations (46 past violations).
Unit 4A at 21 East 21st Street has no open violations (14 past violations).
Unit 4D at 21 East 21st Street has no open violations (5 past violations).
Unit 3A at 21 East 21st Street has no open violations (1 past violation).
Unit 3E at 21 East 21st Street has no open violations (10 past violations).
Unit 3G at 21 East 21st Street has no open violations (39 past violations).
Unit 1C at 21 East 21st Street has no open violations (7 past violations).
Unit 1G at 21 East 21st Street has no open violations (13 past violations).
Unit BB at 21 East 21st Street has no open violations (2 past violations).
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