520 Concord Avenue, Bronx, NY 10455

520 Concord Avenue is an 8-story, 110-unit residential building constructed in 2007, currently owned by Granite Terrace LLC. The building has experienced persistent maintenance challenges, particularly with its elevator system, which has been the subject of multiple complaints and violations over the past several years. Most recently, there are two active complaints from June 2025 regarding elevator service.

Between 2019 and 2025, there have been recurring issues with the single elevator, including violations for being out of service, missing safety features, and maintenance deficiencies, resulting in fines totaling $9,487.30. The building has ongoing maintenance concerns as of June 2025, with multiple open complaints, including issues related to plumbing, electrical wiring, wall conditions, and unsanitary garbage storage. Notable recent violations include problems in Apartment 8D documented in December 2024, including leaks affecting bathroom ceilings, pest infestations, and issues with plastered surfaces. The building has had a documented history of bedbug and rodent infestations, though recent bedbug reports from 2021-2024 indicate no active infestations.

The property has also faced various housing maintenance violations between 2021-2024, including issues with self-closing doors in public areas and water-related problems, though most of these violations have been resolved through certification. Recent maintenance patterns suggest ongoing challenges with building systems and infrastructure. Multiple 311 complaints and housing maintenance code violations from 2025 indicate continuing issues with plumbing, electrical systems, and general building maintenance. While some problems have been resolved through inspection and certification, the frequency and variety of complaints suggest persistent maintenance challenges affecting resident quality of life.