In all districts, in connection with every building hereafter erected having a gross floor area of 10,000 square feet or more, which is to be occupied by uses requiring the receipt or shipment by motor vehicles of materials or merchandise, there shall be provided and maintained on the same premises with such building at least one off-street loading and unloading space accessible from an alley or easement of access; or when there is no such alley or easement of access from a street, plus one additional such loading space for each 20,000 square feet or major fraction thereof of gross floor area so used in excess of 20,000 square feet.
In all districts except the C-8 District, off-street accessory parking areas in the open or within a structure shall be provided in connection with every use set forth and to the extent indicated therewith, in addition to the loading and unloading spaces required above.
Such areas for dwelling and apartment houses for fewer than five families in residence districts or in other districts shall be on the premises intended to be served; and for apartments for five or more families or nonresidential uses permitted in residence districts on premises within 150 feet of a part of the premises to be served and in the same or less a restricted district. In the case of permitted uses in any business or industrial district, such parking areas, if not located on the premises to be served, shall be within 300 feet of a part of such premises and in the same or a less restricted district.
(1970 Code Sec. 32-62)