Upon a determination that a violation of the provisions of this chapter exists, the community development administrator shall ascertain the name of the owner or person responsible, and a description of the premises where the violation exists, and shall serve notice, in writing, upon the person responsible, either personally or by mailing notice, postage prepaid, addressed to the owner, occupant or person responsible at the last known address disclosed by the records of the county assessor, requiring such person responsible to abate the nuisance condition described in this chapter within such time as the community development administrator may designate, which shall be no less than ten (10) days from the date of service of such notice. The decision of the community development administrator may be appealed to the county commission within ten (10) days of the decision. (1998 Code § 8.16.150)