523 West 113th Street, Manhattan, NY 10025

The five-story, 11-unit residential building at 523 West 113th Street, owned by the Trustees of Columbia University, has been subject to regular oversight and inspection since its construction in 1915.

The building has experienced recurring issues with compliance regarding bedbug reporting, with open violations recorded as recently as April 2024, though no actual infestations have been reported in the past five years according to the annual filings (most recently in December 2022), which consistently documented zero infested units, eradicated units, and re-infested units during the reporting periods from 2020 through 2022. The property has undergone regular rodent inspections over the past several years, demonstrating generally good pest management practices.

Most recently, in April 2025, the building passed its initial inspection, following a pattern of successful completions, with only one failure noted in April 2024 for "Other Reasons." Prior to this, the building maintained an impressive track record of passing all rodent inspections from 2016 through 2023, suggesting effective pest control measures are in place despite the bedbug reporting compliance issues. The building's inspection history indicates that while there are some administrative compliance challenges regarding bedbug reporting, the actual pest control situation appears to be effectively managed, particularly with respect to rodent control.