838 40th Street, Brooklyn, NY 11232

The two-story, four-unit residential building at 838 40th Street in Borough Park, owned by Yandeng Lin, has experienced recurring maintenance issues throughout 2023-2025, with the majority of problems concentrated in apartment 1R. Current open violations as of July 2025 include issues with a window pane and a wall cabinet in the kitchen, both classified as B-level violations requiring repair under NYC Administrative Code. The building has a documented pattern of maintenance issues related to windows, walls, and flooring, with multiple complaints about window panes, frames, and floor conditions in 2024 alone.

Significant work appears to be needed in apartment 1R, where violations have been issued for problems with the floor, walls, window, and cabinet materials. Other documented issues include a plumbing problem with bathtub faucets (March 2024) and various painting/plastering defects. The building has experienced multiple emergency service requests, particularly concerning doors and windows, with the most recent emergency window pane complaint filed and closed in July 2024.

While the property has maintained a bedbug-free status according to official reports for the past three filing periods (2019-2025), the frequency of maintenance issues raises questions about overall building conditions. The property has shown some responsiveness to complaints, as evidenced by the closure of various issues through HPD inspections, though multiple violations remain open as of mid-2025. The building's maintenance history suggests ongoing challenges with basic systems and components, particularly in apartment 1R, which has been the focus of multiple violations and complaints across various categories.