1284.03 USES.
   Buildings and land shall be used only for the following purposes:
   (a)   Single family dwellings;
   (b)   Single family cluster dwellings in projects with 25 or more gross acres;
   (c)   Open spaces and recreation facilities on private land for the exclusive use of the residents, or publicly-owned.
   (d)   Accessory buildings or uses which are clearly secondary and incidental to a permitted principal use of the same lot.
   (e)   Any of the conditionally permitted uses listed in Section 1252.04, subject to the procedures and applicable provisions of Chapter 1274.