The Planning Department plays a critical role in achieving the City Council's goals and objectives relative to land use, urban design, and the quality and sustainability of the built environment.  Our team focuses on development that enhances economic value, quality of life, and complete community.

To see the status of your plan check or permit, visit the
City of Ontario Citizen Portal Access!


The Ontario Plan provides a long-term vision for the future growth and development of the City.

Cathy Wahlstrom
Planning Director

Department Location
303 East "B" Street
Ontario, CA 91764
Phone (909) 395-2036
Fax (909) 395-2420



Development Code
Zoning Map

Click here for our Zoning Map.

Project EIR (45 Day Review) Documents

Grove Avenue Corridor Project

The City will be accepting comments for the Grove Avenue Corridor project Draft EIR/EA from August 19 to October 2, 2019 .   

Please submit your comments via email to [email protected] or in writing, no later than October 2, 2019 to: 

Richard Ayala, Senior Planner

Attn: Grove Avenue Corridor Project Planning Department  
City of Ontario 
303 East “B” Street 
Ontario, CA 91764-4105 

Notice of Availability (English) (Spanish)

Downloadable Files