The amount of the costs for abating such nuisance upon the lot or parcel of land as confirmed by the City Council shall constitute a special assessment against said lot or parcel of land and shall constitute a lien on said property for the amount of such assessment. After the confirmation of said report a copy of said resolution shall be turned over to the Assessor and Tax Collector for the City of Sebastopol or the person authorized to assess and collect taxes for said City, whereupon it shall be the duty of such person to add the amounts of the assessment to the next regular bill of taxes levied against said lot or parcel of land for municipal purposes, and thereafter said amount shall be collected at the same time and in the same manner as ordinary municipal taxes are collected, and shall be subject to the same penalties and the same procedure under foreclosure and sale in case of delinquency as provided by law for ordinary municipal taxes.