City inspectors were last at this 2-unit two-family home on June 16, 2026, and the resulting violation remains open.
21 Nicholas Avenue is a two-family home in Staten Island, New York City (BBL 5010860042). This building is associated with John Deflorio. Brix tracks 3 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 2001, this two-family home sits in Staten Island and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.
Tenants have filed 14 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 June 16, 2026.
Conditions cited on open violations at this address:
Brix score: 22/100. View the Building Report on Brix.
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Part of Port Richmond — see violations, complaints, and landlord activity across the whole neighborhood.
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Unit 1 at 21 Nicholas Avenue has 3 open violations.
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