300 North 7th Street, Brooklyn, NY 11211
The five-story, eight-unit residential building at 300 North 7th Street in Williamsburg, owned by Mieczyslaw Cielepak and completed in 2009, has experienced several notable pest and safety issues over recent years. Most concerning is the building's current rodent situation, with rat activity documented in March 2024 inspections, and a December 2023 rat sighting that resulted in Health Department violations requiring follow-up inspections. The building has a history of pest-related complaints, with unsanitary conditions reported in October 2018 that HPD was unable to inspect.
While the building has consistently filed bedbug reports showing zero infested units from 2022-2024, this follows multiple years of violations for failing to file annual reports as required by Housing Maintenance Code. The property has several open safety violations from 2018, including issues with a fire door on the 4th story hall and the need for gas leak procedures and housing information notices to be properly posted. The building's elevator system has also faced maintenance challenges, with active ECB violations from 2019 regarding emergency phone repairs and maintenance logs, though a similar violation from that year was resolved without penalty.
Recent inspections in 2024 confirmed ongoing rat activity, despite previous inspections showing none through regular compliance checks. A complaint filed in early 2025 regarding illegal conversion of commercial space was investigated and found no violations. The building's permit status is currently listed as "in process" for a 2020 application.
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Building Characteristics
Total units | 8 |
---|---|
Year built | 2009 |
Total area | 9349 sq ft |
Floors | 5 |
Tax Abatements | None |
Building Class | HEREAFTER ERECTED CLASS A |

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