Permit Description: Thinking of adding a ADU in current sigle family home backyard Resubmit with a complete set of plans. Provide a site plan with all existent structures on property. Provide a floor plan labeling all rooms in the structure. Provide a detailed project narrative. Clarify if the structure is detached or attached, the use, dimensions and setbacks. To learn more about the regulations and the process please visit our website for a whole list of material examples https://www.tucsonaz.gov/Departments/Planning-Development-Services/Permits/Residential-Permits Step-by-Step instructions on how to resubmit: https://www.tucsonaz.gov/files/sharedassets/public/pdsd/documents/tdc-faq/new-pdfs/revisions-and-resubmittals.pdf