Area, width and location requirements in the C-1 commercial-residential zone for all commercial and residential buildings shall be set back from the front property line a distance of at least twenty-five feet. Minimum side yards shall be at least eight feet with a minimum rear yard setback of fifteen feet. Street-side setbacks for corner lots shall be no less than twenty feet in width. Buffers between residential uses on adjacent lots shall be a minimum of fifteen feet and be included in the setbacks listed above and may be in addition to the landscaping requirements. The lot coverage of the principal use shall not exceed fifty percent. (Ord. 19-13 § 9, 2019; Ord. 08-24, 2008: Ord. 94-21 (part), 1994)