Under what condition is it unlawful to occupy a building?

Occupying a building without an occupancy permit is unlawful because the permit is a key requirement that ensures the building complies with local codes and safety regulations. The occupancy permit confirms that the structure has been inspected and deemed safe for use, considering various factors such as structural integrity, fire safety, and health standards. This process protects both the occupants and the general public by ensuring that the building meets established safety criteria.

While lack of proper ventilation, fire protection, or safety signage can indeed pose risks and may violate safety codes, these issues do not automatically render an occupation unlawful in the same way that the absence of an occupancy permit does. An occupancy permit specifically entails a comprehensive evaluation and approval from building officials, making it an essential legal document for lawful occupancy.