Approval of an application for design approval shall be secured for the construction of any building or structure or substantial addition thereto. Said application shall be accompanied by a plot plan and drawings or sketches showing the elevations of the proposed buildings, structures, planting, paving and other improvements, as the same will appear upon completion. Such drawings or sketches shall be considered by the planning commission in an endeavor to provide that such buildings, structures, planting, paving and other improvements shall be so designed and constructed that they will not be of unsightly or obnoxious appearance to the extent that they will hinder the orderly and harmonious development of the city, impair the desirability of residence, investment or occupation in the city, limit the opportunity to attain the optimum use and the value of the land and the improvements, impair the desirability of living or working conditions in the same or adjacent areas, and/or otherwise adversely affect the general prosperity and welfare. To this end, the planning commission shall recommend any changes in the plan of such proposed buildings, structures, planting and paving and other improvements as it deems necessary to accomplish the purposes of this section and Section 18.23.080, and shall not recommend approval of any such plans to the city council until it is satisfied that such purposes will be accompanied thereby. No building permit shall be issued unless the plans filed with the application therefor, as required in this section and Section 18.23.080, shall first have been approved by the city council.
(1996 zoning code (part))