1135.01 PRINCIPAL PERMITTED USES.
   No building, structure or land shall be used and no building or structure shall be erected, altered or enlarged which is arranged, intended or designed for other than one of the following uses, except as provided in Chapter 1125 .
   (a)    Residential. One-family detached dwellings.
   (b)    Institutional and Cultural. Churches and other places of worship and Sunday school buildings located not less than twenty feet from any other lot in any R District; schools and colleges for academic instruction, located not less than forty feet, and public libraries, public museums, public art galleries and similar public cultural uses, located not less than twenty feet from any other lot in any R District; cemeteries.
   (c)    Recreational. Public parks, playgrounds, recreational and community center buildings and grounds; golf courses, country clubs, tennis courts and similar recreational uses, all of a noncommercial nature; provided that any principal buildings used therefor shall be located not less than forty feet from any other lot in any R District.
   (d)    Agricultural. Nurseries, greenhouses and general farming, not including commercial animal farms or kennels; provided any lot or tract in such use shall be not less than five acres in area and provided that any greenhouse heating plant or any building in which farm animals are kept shall be not less than 200 feet from every lot line.
   (e)    Essential Services. Essential services, as defined in Chapter 1103 .
   (f)    Residential Planned Unit Development. Subject to the requirements of this chapter and the provisions of Chapter 1199 .