Planning

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.

Contact Info

303 E B St

Ontario, CA 91764

909-395-2036

The Planning Department will be closed the 4th Wednesday of every month from 9 AM - 11 AM for training purposes.

Monday–Thursday:
7:30 AM–5:30 PM

Friday:
8:00 AM–5:00 PM

Applications & Resources Environmental Documents Governing Documents Ontario Ranch Community Planning Boards and Commissions Planning Programs The Ontario Plan Zoning Map

Featured Services

Applications & Resources

To find Planning Department applications, request forms and documents, see Applications and Documents.

Citizen Portal Access

To check on the status of your plan check or permit or to submit a Planning Department application, visit the City of Ontario Citizen Portal Access.

Online Payment Portal

To make an online payment, visit the City of Ontario Online Payment Portal.

25th Annual Model Colony Awards: People Saving Places

Are you and your neighbors beaming with pride over your historic neighborhood? Ready to snag a Model Colony Award to boast about your preservation skills?

We’re on the hunt for neighboring historic homes of three or more that are shining examples of outstanding stewardship!

So, roll up those sleeves, sweep those porches, and give those trees a trim! Let’s make your street the talk of the town!

Voting to take place late March through early April.

For more information, assistance, or to submit a nomination, please contact the City of Ontario Planning Department at: planningcounter@ontarioca.gov or (909) 395-2036.

25th Model Colony Awards Flyer

The Ontario Plan

The Ontario Plan is a dynamic framework integrating city governance, guiding community direction from 2020 and shaping Ontario’s development for the next 20+ years.

Zoning Map

This map provides a layout of the City's zoning districts which is used to determine where land use and development may occur.

Development Code

Ontario's Development Code is a principal tool for implementing the Vision, Policy Plan (General Plan), and City Council Priorities components of The Ontario Plan as they pertain to City growth, land use, and development.

Specific Plans

Specific Plans provide specific regulations and guidelines used to implement the goals of The Ontario Plan for a particular region within the City.

Planned Unit Developments (PUDs)

Planned Unit Developments aim to enhance The Ontario Plan's goals, elevate urban design, foster high-quality, mixed-use projects, and ensure compatibility with surrounding land uses.

Sign Programs

An interactive map showing all of the City's approved Sign Program as well as downloadable PDF of Ontario's Sign Programs can be found here.

Historic Preservation

Ontario’s Historic Preservation Program seeks to preserve and protect the significant architectural, historical, and cultural resources, which reflect Ontario’s unique character and heritage.

Landscape Planning

The Landscape Planning Division help create well-designed outdoor spaces that enhance property value, reduce stormwater, improve air quality, and foster community interaction.

Ontario International Airport – Inter Agency Collaborative (ONT-IAC)

The Inter Agency Collaborative ensures new development is compatible with Ontario International Airport (ONT) Influence Area.

Environmental Documents

When a new development or project is proposed in the City of Ontario, the City uses the CEQA process to understand how the proposal may impact the environment. The process includes opportunities for the public to provide input and ask questions.

Monthly Activity Reports

Explore the Ontario Planning Department's Monthly Activity Reports for detailed information on applications received and actions taken each month.

Planning Boards and Commissions

The Planning Department has various Boards and Commissions, including the Planning Commissions, the Development Advisory Board, Zoning Administrator, and the Historic Preservation Subcommittee.

Ontario Ranch Community

Spanning 13 square miles, Ontario Ranch is the largest master-planned community in Southern California

Planning FAQs

(Coming Soon)

Contact Us

For general inquiries, the Planning Department can be contacted via email at PlanningCounter@ontarioca.gov or by phone at (909) 395-2036.