The purpose of this chapter is to supplement the provisions of Chapter 236 of Wisconsin Statutes and to promote the public health, safety and general welfare within Greenville, Wisconsin, and its environs; to lessen congestion in the streets and highways; to further the orderly layout and use of land; 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 facilitate adequate provision for transportation, water, sewerage, schools, parks, playgrounds and other public requirements, to facilitate the further resubdivision of larger tracts into smaller parcels of land and to promote proper monumenting of subdivided land and conveyancing by accurate legal description. The provisions of this chapter are made with reasonable consideration, among other things, of the character of Greenville with a view of conserving the value of the buildings placed upon the land providing the best possible environment for human habitation and encouraging the most appropriate use of land throughout Greenville.