Tenants here have called the city about safety 24 times over the last five years — the dominant complaint on this building's record.
6309 23rd Avenue is a 64-unit building in Brooklyn, New York City (BBL 3065580001). This building is associated with 23rd Realty, LLC. Brix tracks 11 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 1931, 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 24 HPD complaints about this building over the last five years, most often about safety.
What tenants have called the city about here over the last five years:
The most recent complaint on this building was filed December 24, 2025.
Conditions cited on open violations at this address:
The building last changed hands on November 6, 2002, according to recorded deeds.
Brix score: 69/100. View the Building Report on Brix.
See every NYC building owned by 23rd Realty, LLC on the landlord portfolio page.
Part of Borough Park — see violations, complaints, and landlord activity across the whole neighborhood.
Other buildings in 11204:
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Unit 10E at 6309 23rd Avenue has 1 open violation.
Unit 9B at 6309 23rd Avenue has 1 open violation.
Unit 9E at 6309 23rd Avenue has 1 open violation.
Unit 11E at 6309 23rd Avenue has 1 open violation.
Unit 7C at 6309 23rd Avenue has 1 open violation.
Unit 6B at 6309 23rd Avenue has 1 open violation.
Unit 4B at 6309 23rd Avenue has 1 open violation.
Unit 3D at 6309 23rd Avenue has 1 open violation.
Unit 10B at 6309 23rd Avenue has no open violations (1 past violation).
Unit 9C at 6309 23rd Avenue has no open violations (1 past violation).
Unit 8A at 6309 23rd Avenue has no open violations (1 past violation).
Unit 8B at 6309 23rd Avenue has no open violations (19 past violations).
Unit 8E at 6309 23rd Avenue has no open violations (1 past violation).
Unit 7B at 6309 23rd Avenue has no open violations (1 past violation).
Unit 6A at 6309 23rd Avenue has no open violations (1 past violation).
Unit 4D at 6309 23rd Avenue has no open violations (1 past violation).
Unit 3E at 6309 23rd Avenue has no open violations (10 past violations).
Unit 2B at 6309 23rd Avenue has no open violations (1 past violation).
Unit 1C at 6309 23rd Avenue has no open violations (1 past violation).
Unit E5 at 6309 23rd Avenue has no open violations (3 past violations).
Unit F2 at 6309 23rd Avenue has no open violations (10 past violations).
Unit F4 at 6309 23rd Avenue has no open violations (1 past violation).
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