City inspectors were last at this 54-unit elevator apartment building on May 24, 2026, and the resulting violation remains open.
550 East 21st Street is a 54-unit building in Brooklyn, New York City (BBL 3051840031). This building is associated with 550 East 21 LLC. Brix tracks 43 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 1952, 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 318 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 10, 2026.
Conditions cited on open violations at this address:
The building last changed hands on June 30, 2026, according to recorded deeds.
Brix score: 38/100. View the Building Report on Brix.
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Unit 5C at 550 East 21st Street has 25 open violations.
Unit 5D at 550 East 21st Street has 8 open violations.
Unit 4A at 550 East 21st Street has 5 open violations.
Unit 5A at 550 East 21st Street has 1 open violation.
Unit 2A at 550 East 21st Street has 1 open violation.
Unit 6A at 550 East 21st Street has no open violations (4 past violations).
Unit 6B at 550 East 21st Street has no open violations (17 past violations).
Unit 6C at 550 East 21st Street has no open violations (36 past violations).
Unit 6D at 550 East 21st Street has no open violations (19 past violations).
Unit 6E at 550 East 21st Street has no open violations (30 past violations).
Unit 6G at 550 East 21st Street has no open violations (22 past violations).
Unit 5B at 550 East 21st Street has no open violations (2 past violations).
Unit 5E at 550 East 21st Street has no open violations (15 past violations).
Unit 5H at 550 East 21st Street has no open violations (4 past violations).
Unit 4C at 550 East 21st Street has no open violations (46 past violations).
Unit 4J at 550 East 21st Street has no open violations (9 past violations).
Unit 3A at 550 East 21st Street has no open violations (30 past violations).
Unit 3B at 550 East 21st Street has no open violations (18 past violations).
Unit 3E at 550 East 21st Street has no open violations (7 past violations).
Unit 3G at 550 East 21st Street has no open violations (14 past violations).
Unit 3H at 550 East 21st Street has no open violations (21 past violations).
Unit 3J at 550 East 21st Street has no open violations (22 past violations).
Unit 2C at 550 East 21st Street has no open violations (2 past violations).
Unit 2E at 550 East 21st Street has no open violations (4 past violations).
Unit 2H at 550 East 21st Street has no open violations (34 past violations).
Unit 2J at 550 East 21st Street has no open violations (20 past violations).
Unit 1A at 550 East 21st Street has no open violations (30 past violations).
Unit 1B at 550 East 21st Street has no open violations (35 past violations).
Unit 1H at 550 East 21st Street has no open violations (30 past violations).
Unit 1J at 550 East 21st Street has no open violations (19 past violations).
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