1220.02 PERMITTED USES.
   The following are permitted uses in the SF1 Single-Family Residential (15,000 square foot lot) District, pursuant to any additional standards set forth herein.
   A.    Dwelling units, single-family detached.
   B.    Parks and playgrounds, public.
   C.    Residential care homes for four (4) to eight (8) unrelated individuals, provided that no residential care home be located closer than five hundred (500) lineal feet, exclusive of intervening streets and alleys, to an existing residential care home on the same or intersecting streets.
   D.    Schools, primary and secondary, public.