Four open Class C violations hang over the building, alongside active air quality and commercial food complaints on the surrounding blocks.
A 9-unit pre-war building in East Harlem, held by Sun family entities since 2000 and moved into family trusts in 2020. While overall filing volume is modest for a 1910 build, every single open code violation is tagged immediately hazardous. Three things to know:
All four open code violations are immediately hazardous Class C citations. Housing inspectors cited Apartment 1 in February 2026 for active roach and mouse infestations across the entire unit. Both citations remain open Class C hazards, alongside uncertified Class C violations for a defective front entrance self-closing door and a broken window pane in Apartment 5.
Air quality and restaurant venting complaints pop up within three blocks. Within three blocks, neighbors logged 8 Indoor Air Quality calls and 7 Food Establishment complaints over the last 12 months. Fume and air-quality drift often travels through shared shafts or commercial venting, which is impossible to detect during a daytime walkthrough.
Heavy residential noise pattern across the immediate three-block radius. Within three blocks of the building, residents filed 225 residential noise complaints over the last year, mostly driven by music and pounding. That street-level volume makes window orientation key for shift workers or early sleepers.
Quieter signals on this building and the blocks around it:
131 East 110th Street is a 9-unit building in Manhattan, New York City (BBL 1016380112). This building is associated with Ivan Sun. Brix tracks 4 open HPD violations for this property, along with inspection history, DOB filings, tenant complaints, and rent stabilization status.
Built in 1910, this walk-up apartment building sits in Manhattan and is tracked by Brix using public NYC records from HPD, DOB, ACRIS, and 311.
Tenants have filed 24 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:
The most recent complaint on this building was filed April 21, 2026.
Conditions cited on open violations at this address:
The building last changed hands on December 30, 2020, according to recorded deeds.
Brix score: 39/100. View the Building Report on Brix.
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Unit 1 at 131 East 110th Street has 2 open violations.
Unit 5 at 131 East 110th Street has 1 open violation.
Unit 6 at 131 East 110th Street has no open violations (2 past violations).
Unit 2 at 131 East 110th Street has no open violations (1 past violation).
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