When the commission deems it necessary or expedient, it may consider other property for change or amendment in addition to the property described in an application for change in the boundary of a zoning district, and may include such additional property in the notices of public hearing and consider amendments relating to such property at the public hearing. [Ord. FY2018-14 §2, 2018; Ord. 83-58-O §1, 1983. Formerly §17.72.050].