Every building hereafter erected, moved, or structurally altered shall be located on a lot and, in no case, shall there be more than one principal building and its customary accessory buildings on any lot, except in the case of a specially designed complex of institutional, residential, commercial or industrial buildings in an appropriate zoning district (i.e., school campus, cluster housing, shopping center, industrial park and so forth), as permitted by § 156.057.
(Ord. passed 9-10-1984)