The county auditor shall serve notice of foreclosure by publication as to all property for which notice is served upon the owner by certified mail. The notice may include any number of parcels of property and only one heading is necessary for the entire list. The notice must contain the description and any street address of each parcel of property. However, the failure to include the street address in the notice does not affect the validity of the notice. The notice must be published once on or before August first in the official newspaper of the county.