1250.02  PERMITTED PRINCIPAL USES.
   The following principal uses are permitted in an R-4 District:
   (a)   Multifamily dwellings;
   (b)   Apartment hotels; 
   (c)   Boarding and rooming houses; and
(Ord. 2-A-14.  Passed 6-21-66.)
   (d)   Efficiency apartments as part of a multifamily housing development, provided that not more than twenty-five percent of the dwelling units are efficiency apartments. 
(Ord. 1986-02. Passed 2-18-86.)