34-20 31st Avenue, Queens

179 open HPD violations at this address, 21 of them class C — the immediately hazardous tier — on a 6-unit mixed-use building in Queens.

34-20 31st Avenue is a 6-unit building in Queens, New York City (BBL 4006240045). This building is associated with Marathovounos LLC. Brix tracks 179 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

Built in 1923, this mixed-use building sits in Queens and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.

Tenants have filed 217 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:

• Heat/hot Water: 117 complaints
• Plumbing: 23 complaints
• Door/window: 20 complaints
• Water Leak: 16 complaints

The most recent complaint on this building was filed October 10, 2026.

Conditions cited on open violations at this address:

• § 27-2045(B)(1)(A) HMC, § 12-01, § 12-03 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL SMOKE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH DEPART
• § 27-2013 ADM CODE PAINT WITH LIGHT COLORED PAINT TO THE SATISFACTION OF THIS DEPARTMENT AT CEILING AT PUBLIC HALL, 4th STORY
• § 27-2005 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE FIRE RETARDANT MATERIAL AT CEILING AT PUBLIC HALL, 4th STORY
• § 27-2045(B)(1)(B) HMC, § 12-06, § 12-07, § 12-09 RCNY REPAIR, REPLACE OR PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACC

The building last changed hands on October 12, 2005, according to recorded deeds.

Brix score: 0/100. View the Building Report on Brix.

See every NYC building owned by Marathovounos LLC on the landlord portfolio page.