An occupancy permit was filed for a property located at 520 W 3rd Ave, Denver. This permit typically indicates the property is ready for use by residents or businesses.

The applicant is not specified, and no details about the property type or classification are provided. The filing does not include information about the building's age or owner.

The next steps involve reviewing the permit and determining if it meets all requirements for occupancy. The status of the permit is not specified, so further details may be needed to understand its current progress.