Arizona Application for Extension of Premises Patio Permit is a legal document used to obtain a permit to extend the area of an existing patio on a property in the state of Arizona. The application is used to obtain approval from the local building authority to extend the patio area of a business or residential property. The application must include detailed information on the proposed patio extension, such as the proposed size, materials, design, and other relevant details. Once the building authority approves the application, the applicant may begin construction of the patio extension. There are two types of Arizona Application for Extension of Premises Patio Permit: a Commercial Patio Permit and a Residential Patio Permit. The Commercial Patio Permit is required for any business or commercial property seeking to extend their patio area. The Residential Patio Permit is required for any individual or family seeking to extend their patio area.