A 42-unit walk-up apartment building on the Queens record, built in 1926.
20-78 31st Street is a 42-unit building in Queens, New York City (BBL 4008480069). This building is associated with Dorothea 21st Co LLC. 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 1926, this walk-up apartment building sits in Queens and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.
Tenants have filed 1 HPD complaint about this building over the last five years, most often about unsanitary condition.
What tenants have called the city about here over the last five years:
The most recent complaint on this building was filed April 28, 2026.
Brix score: 77/100. View the Building Report on Brix.
See every NYC building owned by Dorothea 21st Co LLC on the landlord portfolio page.
Part of Astoria — see violations, complaints, and landlord activity across the whole neighborhood.
Other buildings in 11105:
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Unit B1 at 20-78 31st Street has no open violations (2 past violations).
Unit C1 at 20-78 31st Street has no open violations (5 past violations).
Unit D1 at 20-78 31st Street has no open violations (1 past violation).
Unit D3 at 20-78 31st Street has no open violations (3 past violations).
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