The purpose of this chapter is to promote the health, safety, convenience and general welfare of the inhabitants of the Town of Wakefield; to lessen the danger from fire and congestion and from the hazards of floodwater inundation; to protect and conserve the value of property; to preserve and increase the amenities of the Town; to conserve natural conditions; to promote the educational, cultural and economic welfare of the public; to encourage an orderly expansion of the tax base; to encourage housing for all income and age levels; and to improve and beautify the Town by encouraging the most appropriate use of land in accordance with the Town-wide Master Plan and this chapter.