§ 31-23. Restoration of a nonconforming use.

No building or structure which has been damaged by any cause whatsoever to the extent of more than fifty (50) percent of the fair market value of the building, immediately prior to the damage, shall be restored except in conformity with the regulations of this chapter and all rights as a nonconforming use are terminated. If a building or structure is damaged by less than fifty (50) percent of the fair market value, it may be repaired or reconstructed and used as before the time of damage, provided that such repairs or reconstruction be substantially completed within twelve (12) months of the date of such damage.