Nothing in this chapter shall require any change in the plans, construction or designated use of a building under construction at the date of the passage of this subchapter, provided that construction of such building is diligently pursued and the entire building is completed within 18 months from the date of passage of this subchapter. A building shall be deemed to be under construction upon the effective date of this subchapter if a building permit has been issued.
(1989 Code, Title V, Ch. 51, Art. XII, § 1201; Ord. 2021-03, passed 6-8-2021)