No building shall be erected upon any premises devoted to a nonconforming use, and no building located upon any such premises which has been damaged by fire or other causes to the extent of more than 50% of its appraised valuation as determined by the Township Assessor, shall be repaired or rebuilt, except in conformity with the regulations of this chapter.
(Prior Code, § 70-386) (Ord. 98.1, passed 7-20-1998)