3327 12th Avenue, Brooklyn, NY 11218

The 2-story, 3-unit building at 3327 12th Avenue in Kensington, owned by Zdzislaw Kotowski, has experienced significant maintenance issues in recent years, particularly in late 2023. Most notably, in December 2023, the building was found to have multiple mold problems in apartment 2F, with violations documented at both window recesses in a room and in the bathroom, totaling approximately 10 square feet of affected areas.

These violations were categorized as Class B and Class A under the Housing Maintenance Code, indicating serious health concerns. The property also faced several other violations during the same December inspection, including self-closing door issues in the 1st-story public hall and in apartment 2F, along with a missing heating system notice requirement, though most of these were subsequently closed in early 2024.

The building's maintenance history shows a pattern of attention to regulatory requirements, with timely bedbug reports filed annually from 2020 through 2025, consistently indicating zero infestations. Prior to the recent mold issues, the property had no recorded bedbug problems, and violations were primarily related to administrative requirements rather than structural or health concerns. The recent mold situation, while addressed through violation notices and inspections, represents the most significant resident health concern on record for this building in recent years, with current status as of 2025 showing some continuing violations related to public area door functionality and heating system notice requirements.