Ontario Municipal Code Div. 5.02 General Land Use Provisions

5.02.000: Purpose ...................................................................................................................... 5.02-1 5.02.005: Applicability ............................................................................................................... 5.02-1

Division 5.03—Supplemental Land Use Regulations

(Rev. 02.17.2026) Page iv Ontario Development Code

Table of Contents

5.03.010: Accessory Dwelling Units .......................................................................................... 5.03-3
5.03.011: Accessory Residential Structures ........................................................................... 5.03-15
5.03.015: Adult-Oriented Businesses ...................................................................................... 5.03-19
5.03.020: Air Transportation .................................................................................................... 5.03-32
5.03.023: Alcoholic Beverage Manufacturing ..................................................................... 5.03-32
5.03.025: Alcoholic Beverage Sales ...................................................................................... 5.03-35
5.03.030: Ambulatory Health Care Services—All Other Miscellaneous Services ............. 5.03-53
5.03.035: Apparel Manufacturing ......................................................................................... 5.03-53
5.03.037: Artisan Small-Scale and Micro Manufacturing Facilities .................................... 5.03-53

.................................................................................................................................. 5.03-53

Customization.......................................................................................................... 5.03-54 5.03.050: Automotive Body and Paint—Mobile Repair Services ....................................... 5.03-54 5.03.055: Automotive Glass Replacement Shops ............................................................... 5.03-55 5.03.060: Automotive Repair and Maintenance—General Repair Facilities ................... 5.03-56 5.03.065: Automotive Repair and Maintenance—Servicing Facilities .............................. 5.03-56 5.03.067: Banquet Facilities - Historic Properties .................................................................. 5.03-56 5.03.070: Bed-and-Breakfast Inns .......................................................................................... 5.03-57 5.03.075: Billiard Parlors and Pool Halls ................................................................................. 5.03-57 5.03.080: Boarding, Lodging, and Rooming Houses ........................................................... 5.03-59 5.03.085: Bread and Tortilla Manufacturing ......................................................................... 5.03-60 5.03.090: Business to Business Electronic Markets ................................................................ 5.03-60 5.03.095: Caretaker Quarters................................................................................................. 5.03-60 5.03.100: Child Daycare Services .......................................................................................... 5.03-60 5.03.105: Community Care Facilities for the Elderly—More Than 6 Persons ..................... 5.03-61 5.03.110: Community Care Facilities for the Elderly—6 or Fewer Persons ........................ 5.03-62 5.03.115: Computer and Electronic Product Manufacturing ............................................ 5.03-62 5.03.120: Consumer Goods Rental ....................................................................................... 5.03-62 5.03.125: Convenience Markets and Specialty Food Stores ............................................. 5.03-63 5.03.130: Credit Intermediation-Related Activities ............................................................. 5.03-63 5.03.135: Cutlery and Hand Tool Manufacturing ................................................................ 5.03-63 5.03.140: Data Processing, Hosting, and Related Services ................................................ 5.03-63 5.03.145: Depository Credit Intermediation ......................................................................... 5.03-63 5.03.150: Drive-Thru Facilities .................................................................................................. 5.03-64 5.03.155: Durable and Nondurable Goods Agents and Brokers ....................................... 5.03-68 5.03.160: Electric Power Generation, Solar and Wind ........................................................ 5.03-68 5.03.165: Electrical Equipment, Appliance, and Component Manufacturing ............... 5.03-68 5.03.170: Electronic Shopping and Mail Order Houses ...................................................... 5.03-68 5.03.175: Electronics and Appliance Stores ......................................................................... 5.03-69 5.03.177: Employee (Farmworker) Housing .......................................................................... 5.03-69 5.03.180: Exterminating Services ........................................................................................... 5.03-73

5.03-73

Ontario Development Code Page 5.03-v (Rev. 02.17.2026)

Table of Contents

.................................................................................................................................. 5.03-76

.................................................................................................................................. 5.03-82 5.03.250: Hotels, Motels, Residence Inns, and Other Similar Traveler Accommodation 5.03-85 5.03.255: Leather and Allied Product Manufacturing, Other ............................................ 5.03-87 5.03.257: Live Entertainment .................................................................................................. 5.03-87 5.03.260: Machine Shops, and Turned Product, Screw, Nut, and Bolt Manufacturing .. 5.03-87 5.03.265: Manufacturing, Miscellaneous .............................................................................. 5.03-87 5.03.270: Massage Establishments and Services ................................................................. 5.03-87 5.03.275: Material Recovery Facilities (MRF) ........................................................................ 5.03-92 5.03.280: Marijuana Dispensary ............................................................................................. 5.03-92 5.03.285: Mixed-Use Developments ...................................................................................... 5.03-93 5.03.290: Mobile Food Services ............................................................................................. 5.03-94 5.03.295: Mobilehome Parks .................................................................................................. 5.03-94 5.03.300: Mobile Washing and Detailing Services ............................................................... 5.03-96 5.03.305: Motor Vehicle Dealers ............................................................................................ 5.03-97 5.03.310: Motor Vehicle Storage Facilities ........................................................................... 5.03-98 5.03.315: Personal Fitness Trainer ........................................................................................... 5.03-99 5.03.320: Personal Property Donation Bins ........................................................................... 5.03-99 5.03.325: Pharmaceutical and Medicine Manufacturing ............................................... 5.03-100 5.03.330: Pharmacies and Drug Stores ............................................................................... 5.03-100 5.03.335: Plastics Product Manufacturing .......................................................................... 5.03-100 5.03.340: Recycling Facilities ................................................................................................ 5.03-100 5.03.345: Residential Care Facilities, Other —6 or Fewer Persons ................................... 5.03-104 5.03.350: Salvage Facilities ................................................................................................... 5.03-104 5.03.355: Self-Storage Facilities ............................................................................................ 5.03-105 5.03.360: Senior Citizen Housing Developments ................................................................ 5.03-105 5.03.363: Short Term Rentals ................................................................................................. 5.03-108 5.03.365: Single-Family Dwellings......................................................................................... 5.03-115 5.03.370: Single Room Occupancy (SRO) Facilities .......................................................... 5.03-115

5.03-115

(Rev. 02.17.2026) Page vi Ontario Development Code

Table of Contents

................................................................................................................................ 5.03-116

................................................................................................................................ 5.03-147 5.03.420: Wireless Telecommunications Facilities .............................................................. 5.03-148 5.03.425: Work/Live Units ...................................................................................................... 5.03-156