This chapter was first enacted in 1985 pursuant to authority set forth in 30 M.R.S.A § 4953, and was subsequently amended from time to time pursuant to that authority set forth in the following statutes, 30-A M.R.S.A § 3001 (Home Rule), 30-A M.R.S.A § 3003 (Adoption of Codes by Reference), 30-A M.R.S.A § 4352 (Zoning Ordinances), 30-A M.R.S.A § 4301 et seq. (Planning and Land Use Regulation), and 30-A M.R.S.A § 4401 et seq. (Subdivision Regulations).

This chapter is intended to encourage the most appropriate use of land throughout the City; to promote traffic safety; to provide safety from fire and other hazards; to provide adequate light and air; to prevent overcrowding; to promote a wholesome home environment; to conserve natural resources; and to provide for adequate public services.