(A) If the work or use described in any building permit has not begun within six months from the date of issuance thereof, such permit shall automatically become invalid.
(B) If the work described in any building permit issued as a result of a zoning variance or special use permit has not been completed within two years of the date of issuance thereof, such permit shall automatically become invalid; provided, that the Zoning Board may, upon application thereof and for cause shown, grant an extension provided that not more than one such extension for a period of one year be granted.
(C) In the event of expiration, written notice thereof shall be given to the persons affected, together with notice that further work as described in the expired permit shall not proceed unless a new building permit has been issued.
(Ord. passed 10-30-06)