City inspectors were last at this 16-unit walk-up apartment building on July 22, 2026, and the resulting violation remains open.
4109 7th Avenue is a 16-unit building in Brooklyn, New York City (BBL 3009220006). This building is associated with 4109 Seventh Avenue Residences LLC. Brix tracks 17 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 1915, 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 92 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 December 22, 2025.
Conditions cited on open violations at this address:
The building last changed hands on December 15, 2023, according to recorded deeds.
Brix score: 48/100. View the Building Report on Brix.
See every NYC building owned by 4109 Seventh Avenue Residences 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 3A at 4109 7th Avenue has 5 open violations.
Unit 4-C at 4109 7th Avenue has 3 open violations.
Unit 4D at 4109 7th Avenue has 2 open violations.
Unit 1D at 4109 7th Avenue has 2 open violations.
Unit 2A at 4109 7th Avenue has 2 open violations.
Unit 3D at 4109 7th Avenue has 1 open violation.
Unit 3B at 4109 7th Avenue has 1 open violation.
Unit 4A at 4109 7th Avenue has no open violations (19 past violations).
Unit 4B at 4109 7th Avenue has no open violations (19 past violations).
Unit 2B at 4109 7th Avenue has no open violations (19 past violations).
Unit 2C at 4109 7th Avenue has no open violations (27 past violations).
Unit 2D at 4109 7th Avenue has no open violations (16 past violations).
Unit 1A at 4109 7th Avenue has no open violations (12 past violations).
Unit 1B at 4109 7th Avenue has no open violations (12 past violations).
Unit 1C at 4109 7th Avenue has no open violations (19 past violations).
Unit B2 at 4109 7th Avenue has no open violations (3 past violations).
Unit C at 4109 7th Avenue has no open violations (2 past violations).
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