A permit issued by the inspection officer shall be required before any construction on a mobile home space or any structural addition or alteration to the exterior of a mobile home shall take place. No construction or addition or alteration to the exterior of a mobile home located in a mobile home park shall be permitted unless of the same type of construction or materials as the mobile home affected. All such construction, additions or alterations shall be in compliance with local and state laws. No permit shall be required for the addition of steps, canopies, awnings or antennas. (2000 Code § 12-668)