754 Onderdonk Avenue, Queens

City inspectors were last at this 7-unit walk-up apartment building on July 25, 2026, and the resulting violation remains open.

754 Onderdonk Avenue is a 7-unit building in Queens, New York City (BBL 4034590031). This building is associated with Susan Seefin LLC. Brix tracks 17 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

Built in 1913, 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 394 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: 282 complaints
• Unsanitary Condition: 54 complaints
• Plumbing: 15 complaints
• Door/window: 11 complaints

The most recent complaint on this building was filed October 5, 2026.

Conditions cited on open violations at this address:

• § 27-2026, 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING AND SOUTH WALL IN THE BATHROOM LOCATED AT APT 2R, 2nd STORY, 2
• § 27-2005 ADM CODE REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR AT SOUTH WALL IN THE BATHROOM LOCATED AT APT 2R, 2nd STORY, 2n
• § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE COUNTER BALANCES AT WINDOW LOWER SASH AT NORTH WALL IN THE 4th ROOM FROM EAST AT NORTH LOCATED
• § 27-2005 HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE TILT LOCK AT 2ND WINDOW LOWER SASH AT WEST WALL IN THE 4th ROOM FROM EAST AT NORTH LOCATED AT

The building last changed hands on March 12, 2014, according to recorded deeds.

Brix score: 13/100. View the Building Report on Brix.

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