This ordinance amends the city's zoning ordinance and subdivision regulations to include standards for assisted living facilities. It defines assisted living facilities and aged persons. It establishes performance standards for assisted living facilities regarding general standards, location, site standards, area regulations, and administrative procedures. It also amends the zoning ordinance to include assisted living facilities as conditional uses in residential and professional office districts. Finally, it establishes a parking requirement of three spaces for every five residential units for assisted living facilities.