5917 21st Avenue, Brooklyn, NY 11204
The three-unit, two-story building at 5917 21st Avenue in Borough Park, owned by Chuckfai Mui, has a documented history of bedbug reporting issues and some structural/permit discrepancies.
Most notably, from 2021 through 2024, there were four consecutive violations related to the failure to file annual bedbug reports as required by the Housing Maintenance Code, though all these violations were subsequently closed. Between 2020 and 2021, there were three complaints regarding an allegedly illegal curb cut/driveway/carport, though in each case the Department of Buildings found no violations warranting penalties or action.
A more significant issue was identified in June 2020, when an Environmental Control Board violation was issued regarding unauthorized modifications to a garage gate and replacement with an exterior door and windows, for which a penalty of $625 was imposed and resolved. The building appears to have maintained basic compliance with housing codes since then, with all recent bedbug reporting issues being addressed through the standard enforcement process, and there are no current active violations or complaints on record as of July 2025.
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Building Characteristics
Total units | 3 |
---|---|
Year built | 1940 |
Total area | 2497 sq ft |
Floors | 2 |
Tax Abatements | None |
Building Class | HEREAFTER CONVERTED CLASS A |

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