An occupancy permit was filed for a property located at 4545 E Warren Ave, Denver. This permit is typically required to ensure a building is safe for occupancy and meets all necessary regulations.

The applicant for the permit is not specified, and the building type and property classification are also not provided. The property's year built and owner are unknown, making it difficult to assess the building's age or ownership details.

Next steps for the permit will involve review by the relevant authorities to determine if the property meets all safety and regulatory requirements. The permit's status and any additional details will be updated as they become available.