A. Adoption of the landscaping regulations contained in this title shall not be construed to require a change in the landscaped improvements for any legal landscape area which existed on the date of adoption of the ordinance codified in this title, unless and until a change of use or alteration of the structure is proposed.

B. At such time as a change is proposed for a use, or structure, and associated premises which does not comply with the landscape requirements of this title, a landscape plan which substantially conforms to the requirements of this title shall be submitted to the Director for approval prior to issuance of a building permit. [Ord. 726 § 2 (Exh. B), 2019.]