The zoning regulations and districts adopted and established in this Land Development Code have been made in accordance with a comprehensive plan for the City of Sunset Valley for the purpose of promoting the public health, safety, moral and general welfare of the residents of the City of Sunset Valley, and to preserve places and areas of historical, cultural, or architectural importance and significance. They have been designed to lessen congestion in the street; to secure safety from fire, panic and other dangers; to provide adequate light and air; to prevent the overcrowding of land; to avoid undue concentration of population; to maintain the environmental balance of the area; and to facilitate the adequate provisions of transportation, water, waste water, schools, parks, and other public requirements. They have been made with reasonable consideration, among other things, to the unique character of the city and its peculiar suitability for the particular uses; and with a view to conserving the value of property and buildings and encouraging the most appropriate use of land throughout the community.