The bulk regulations of this Chapter apply to any mixed building located on any zoning lot or portion of a zoning lot in any Commercial District in which such building is permitted. The bulk regulations of this Chapter shall also apply in any Commercial District where there are multiple buildings on a single zoning lot and such zoning lot contains a residential use and either a commercial use or a community facility use. In addition, the bulk regulations of this Chapter, or of specified Sections thereof, also apply in other provisions of this Resolution where they are incorporated by cross-reference.