Except for planned unit developments, all buildings and uses in each district shall be subject to the requirements listed under chapters 3 through 6 of this title. Planned unit development standards may be applied to any residential district at the request of the landowner and at the discretion of the City Council. Where planned unit development standards differ from the original district standards, the planned unit development standards shall apply. (Ord. 002-469, 2-19-2002)