Public notice shall be given and written notice shall be given to the applicant, the Zoning Officer, such other person as the Borough shall designate by ordinance and to any person who, at least 15 days prior to the scheduled hearing date, has made request for the same. The Borough Secretary, upon notification by the Secretary of the Zoning Hearing Board, shall give written notices by personal delivery or by regular mail to said persons at their last known address at least 14 days, but not more than 30 days, prior to the date of the hearing, stating the time and place of the hearing and the particular nature of the matter to be be considered at the hearing. If mailed, the notice shall be deemed to be given on the date mailed. In addition to the written notice provided herein, written notice of said hearing shall be conspicuously posted on the affected tract of land at least one week prior to the hearing.