The Board of Appeals shall, upon appeal, hear and decide:
A. Any matter where the applicant alleges that the Building Inspector or Zoning Enforcement Officer was in error in refusing to issue a building permit, use permit or certificate of occupancy, as a result of misinterpreting the meaning, intent or application of any section or part of this chapter.
B. Any matter where the applicant alleges that the Building Inspector or Zoning Enforcement Officer was in error in his determination as to the exact location of a district boundary line on the Zoning Map that forms a part of this chapter.
C. Any other matter for which review is authorized pursuant to any of the provisions of this Zoning Chapter.
D. Where an application has been made by or on behalf of more than three persons not related by blood, marriage or adoption to be considered to constitute a single-family unit, and the application is denied by the Building Inspector or Zoning Enforcement Officer, the applicants may appeal to the Zoning Board. There shall be a presumption that such applicants do not constitute a single family for the purposes of this chapter and the applicants must rebut this presumption by clear and convincing evidence to the contrary. Such evidence shall establish that the unit is permanent in nature and not transient, does not constitute a temporary living arrangement such as a group of students sharing a house on a temporary basis, is in all respects a single housekeeping unit and is by all outward appearances a normal, stable and permanent family unit in the community. The applicant shall also have the burden of establishing that the number of persons in the unit is reasonably related to the size of the dwelling proposed to be occupied, that the dwelling unit has adequate water and septic facilities, and that the approval of the application will not significantly change the character of the neighborhood or district.
E. Any application for appeal to the Board of Appeals shall be filed within 30 days from the date of the decision or determination made by the Building Inspector or Zoning Enforcement Officer.