40-77 Denman Street, Queens

City inspectors were last at this 3-unit walk-up apartment building on August 5, 2026, and the resulting violation remains open.

40-77 Denman Street is a 3-unit building in Queens, New York City (BBL 4015520052). This building is associated with Guo, Chun Yan. Brix tracks 7 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.

Built in 2011, 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 22 HPD complaints 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:

• Unsanitary Condition: 8 complaints
• Water Leak: 5 complaints
• Electric: 4 complaints
• Door/window: 2 complaints

The most recent complaint on this building was filed September 15, 2026.

Conditions cited on open violations at this address:

• § 27-2005, 27-2007, 27-2041
• § 27-2005, 2007 ADM CODE REMOVE THE ILLEGAL FASTENING CONSISTING OF KEY OPERATED DOUBLE CYLINDER LOCK AT METAL SECURITY DOOR AT BUILDING FRONT ENTRANCE LEADING
• HMC ADM CODE: § 27-2017
• § 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 March 20, 2012 for $982,611.25, according to recorded deeds.

Brix score: 7/100. View the Building Report on Brix.

See every NYC building owned by Guo, Chun Yan on the landlord portfolio page.