City inspectors were last at this 39-unit walk-up apartment building on August 7, 2026, and the resulting violation remains open.
831 Madison Street is a 39-unit building in Brooklyn, New York City (BBL 3014810059). This building is associated with Madison Realty LLC. Brix tracks 7 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 1925, 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 102 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 August 24, 2026.
Conditions cited on open violations at this address:
The building last changed hands on August 7, 2013 for $4,750,000, according to recorded deeds.
Brix score: 32/100. View the Building Report on Brix.
See every NYC building owned by Madison Realty LLC on the landlord portfolio page.
Part of Bushwick — see violations, complaints, and landlord activity across the whole neighborhood.
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Unit 1A at 831 Madison Street has 7 open violations.
Unit 39 at 831 Madison Street has no violations, last sold in 2013 for $4.8M.
Unit 10B at 831 Madison Street has no open violations (15 past violations).
Unit 10D at 831 Madison Street has no open violations (12 past violations).
Unit 9B at 831 Madison Street has no open violations (15 past violations).
Unit 7C at 831 Madison Street has no open violations (1 past violation).
Unit 6B at 831 Madison Street has no open violations (10 past violations).
Unit 6D at 831 Madison Street has no open violations (5 past violations).
Unit 5A at 831 Madison Street has no open violations (9 past violations).
Unit 5D at 831 Madison Street has no open violations (14 past violations).
Unit 4A at 831 Madison Street has no open violations (3 past violations).
Unit 4B at 831 Madison Street has no open violations (18 past violations).
Unit 3A at 831 Madison Street has no open violations (4 past violations).
Unit 2A at 831 Madison Street has no open violations (21 past violations).
Unit 2D at 831 Madison Street has no open violations (2 past violations).
Unit 1C at 831 Madison Street has no open violations (4 past violations).
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