A. Purpose: In order to regulate and restrict the location of buildings designated for specified uses, to regulate and limit the height and bulk of buildings hereafter erected or structurally altered, to regulate and limit the intensity of the use of the lot areas, and to regulate and determine the areas of yards, courts and other open spaces within and surrounding such buildings, the City is hereby designated as one district, known as the A Residential District. (Ord. 349, 1-24-2006)