Before holding the public hearing pursuant to Section 1117.05, written notice of such hearing shall be mailed by the Village Fiscal Officer, by first-class mail, at least ten (10) days before the day of the hearing to all parties of interest. The notice shall contain the same information as required of notice published in newspapers as specified in Section 1117.06. Parties of interest shall include at a minimum, owners and occupants of property within 200 feet from, contiguous to, and directly across the street from the property being considered. Failure of delivery of such notice shall not invalidate the actions of the Planning and Zoning Board.