A 14-unit elevator apartment building on the Queens record, built in 2021, with one DOB filing in the last two years.
21-10 31st Avenue is a 14-unit building in Queens, New York City (BBL 4005520019). This building is associated with Karalekas, Kostas. Brix does not yet have a current violation read for this property (not enough recent data), along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 2021, this elevator apartment building sits in Queens and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.
Tenants have filed 2 HPD complaints about this building over the last five years, most often about heat/hot water.
The DOB has logged 1 permit filing on this building in the last 24 months.
What tenants have called the city about here over the last five years:
The most recent complaint on this building was filed December 23, 2025.
Brix score: 89/100. View the Building Report on Brix.
See every NYC building owned by Karalekas, Kostas on the landlord portfolio page.
Part of Astoria — see violations, complaints, and landlord activity across the whole neighborhood.
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