11-2-1: APPLICATION OF REGULATIONS:
   A.   Permitted Uses: No building shall be erected and no existing building shall be moved, altered, added to or enlarged, nor shall any land, building or premises be used, designated or intended to be used for any purpose or in any manner other than is included among the uses hereinafter listed as permitted in the district in which such building, land or premises is located.
   B.   Height And Lot Coverage: No building shall be erected, reconstructed or structurally altered to exceed in height and maximum coverage of lot the limits hereinafter designated for the district in which such building is located.
   C.   Open Space: No building shall be erected, nor shall any existing building be structurally altered, enlarged, or rebuilt, nor shall any open space surrounding any building be encroached upon or reduced in any manner, except in conformity with the building site area and width, building location, yard and floor area regulations hereinafter designated for the district in which such building or open space is located.
   D.   Yards: No yard or other open space provided about any building for purpose of complying with provisions shall be considered as providing a yard or other open space for any other building, and no yard or other open spaces of one lot shall be considered as providing a yard or open space for a building on any other lot. (1993 Code § 17.08.010)