An occupancy permit was filed for a property located at 1800 N Federal Blvd, Denver. This permit typically indicates the property is ready for use as a residential, commercial, or institutional space.

The applicant is not specified, and details about the building type and property classification are missing. The property's year built, owner, and other specifics are also not provided.

Next steps will involve the review and approval process by the relevant city department. The permit's status and any additional requirements will be determined during this phase.