Upon receipt of the filing of the notice of appeal in proper form, the County Clerk shall place the matter the Board agenda for the next regular meeting of the Board which will be held at least five (5) days after the date of the filing of the notice of appeal. Except in cases of emergency when the Board may determine the matter immediately, the Board shall set the matter for hearing at a subsequent meeting, but in no event later than thirty (30) days after the date of the filing of the notice of appeal with the County Clerk. The County Clerk shall cause written notice of the hearing to be given to the applicant not less than five (5) days prior to such hearing, unless such notice is waived in writing by the applicant.