An occupancy permit was filed for a property located at 3770 Walnut St, Denver. This permit is typically required to ensure a building is safe and suitable for its intended use.

The applicant is not specified, and the building type and property classification are not provided. The property does not have an associated owner or year built.

Next steps involve reviewing the permit details and confirming the property's compliance with safety and zoning regulations. Further information may be available through local authorities.