Property characterized by dwelling units whose primary function is to be used as single family housing with impervious surface coverage not in excess of 15,000 total square feet per tax parcel. The class includes single family residences, condominiums and mobile homes not in parks, and ordinary residential improvements. Single family residences used for business purposes or for the storage of vehicles, equipment or junk as defined by SCC 30.91J.010 are not considered residential. Apartments, hotels, motels, mobile home parks, dormitories and group housing are not considered residential. (Added by Amended Ord. 15-069, Nov. 16, 2015, Eff date Jan. 1, 2016).