50 open HPD violations at this address, 11 of them class C — the immediately hazardous tier — on a 40-unit elevator apartment building in Manhattan.
723 St Nicholas Avenue is a 40-unit building in Manhattan, New York City (BBL 1020610029). This building is associated with 723 St Nicholas Holdings, LLC. Brix tracks 50 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 1907, this elevator apartment building sits in Manhattan and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.
Tenants have filed 311 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 September 25, 2026.
Conditions cited on open violations at this address:
The building last changed hands on September 18, 2015 for $15,500,000, according to recorded deeds.
Brix score: 0/100. View the Building Report on Brix.
See every NYC building owned by 723 St Nicholas Holdings, LLC on the landlord portfolio page.
Part of Hamilton Heights — see violations, complaints, and landlord activity across the whole neighborhood.
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Unit 1B at 723 St Nicholas Avenue has 13 open violations.
Unit 51 at 723 St Nicholas Avenue has 6 open violations.
Unit 62 at 723 St Nicholas Avenue has 6 open violations.
Unit 23 at 723 St Nicholas Avenue has 5 open violations.
Unit 52 at 723 St Nicholas Avenue has 4 open violations.
Unit 31 at 723 St Nicholas Avenue has 4 open violations.
Unit 4 at 723 St Nicholas Avenue has 2 open violations.
Unit 26 at 723 St Nicholas Avenue has 1 open violation.
Unit 44 at 723 St Nicholas Avenue has no open violations (2 past violations), 1 permit filed ($160K, latest 2021).
Unit 54 at 723 St Nicholas Avenue has no open violations (6 past violations), 1 permit filed ($40K, latest 2014).
Unit 45 at 723 St Nicholas Avenue has no open violations (4 past violations), 2 permits filed ($80K, latest 2014).
Unit 36 at 723 St Nicholas Avenue has no open violations (11 past violations), 1 permit filed ($37K, latest 2012).
Unit 65 at 723 St Nicholas Avenue has no open violations (7 past violations), 1 permit filed ($40K, latest 2010).
Unit 22 at 723 St Nicholas Avenue has no open violations (14 past violations), 2 permits filed ($74K, latest 2010).
Unit 66 at 723 St Nicholas Avenue has no open violations (6 past violations).
Unit 64 at 723 St Nicholas Avenue has no open violations (3 past violations).
Unit 61 at 723 St Nicholas Avenue has no open violations (10 past violations).
Unit 56 at 723 St Nicholas Avenue has no open violations (44 past violations).
Unit 55 at 723 St Nicholas Avenue has no open violations (5 past violations).
Unit 53 at 723 St Nicholas Avenue has no open violations (2 past violations).
Unit 46 at 723 St Nicholas Avenue has no open violations (38 past violations).
Unit 42 at 723 St Nicholas Avenue has no open violations (107 past violations).
Unit 41 at 723 St Nicholas Avenue has no open violations (10 past violations).
Unit 32 at 723 St Nicholas Avenue has no open violations (22 past violations).
Unit 25 at 723 St Nicholas Avenue has no open violations (56 past violations).
Unit 24 at 723 St Nicholas Avenue has no open violations (11 past violations).
Unit 6 at 723 St Nicholas Avenue has no open violations (22 past violations).
Unit 5 at 723 St Nicholas Avenue has no open violations (52 past violations).
Unit 3 at 723 St Nicholas Avenue has no open violations (1 past violation).
Unit 2 at 723 St Nicholas Avenue has no open violations (9 past violations).
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