Zoning districts define the types of uses allowed in different locations in the city. For information on how a particular tract of land is zoned and what is permitted, contact the Planning and Codes Department or 615-371-2204. Zoning maps and ordinances are on display at the Planning and Codes Department and are avaialbe for a small fee. City ordinances and an electronic version of the zoning map are availble on the city's website. See Planning Commission.