§ 4-2. Ordinance required.

An ordinance of the Mayor and City Council is required to:

(1) add a structure and its appurtenant property to the Landmark List: Exteriors or the Landmark List: Public Interiors; or

(2) for a structure already on the Landmark List: Exteriors, to modify the boundaries of the appurtenant land or other property that is included in the Landmark designation.