Planning Division
Marco Espinoza
Planning Manager
Phone: 909.394.6250
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Planning Division

Counter Hours

The San Dimas Planning Division is responsible for administering the City’s development process and developing planning strategies for the future of San Dimas. Planners prepare and monitor the City’s General Plan and process applications for development projects.

The department performs current planning, advance planning, and code compliance services. The Planning Division acts as staff to the Planning Commission and the Development Plan Review Board (DPRB).  The City Council also utilizes the Planning Department to provide zoning, land use, and urban design analysis.

Planners provide information and assistance to the public regarding the zoning code and the San Dimas General Plan. To help citizens better understand the City’s planning process, the Department has published a series of informational brochures that generally address City processes.




***Interactive Zoning Map***

Reference the interactive map below to find zoning of city parcels:

How to use interactive zoning map:

  • Zoom in on parcel of interest or search for address using the magnifying glass icon on the top right corner of map.
  • Click on parcel for zoning, land use, and more information
  • To see map legend click on the hamburger button next to each layer name.
  • Toggle map layers on and off using the check marks.
  • For users on mobile click the expanding arrow on the left middle of map to see selectable layers and parcel popup information.
    • Tip: If you would like to dock the popup, click the square icon on top right corner of popup.


This is a zoning map for the City of San Dimas. City maps and data are intended for public, non-commercial use. The City of San Dimas believes that it has used the best information available in the compilation and creation of the map layers and/or in the corresponding database. However, the City shall not be held responsible for the accuracy, suitability, or correctness of the data or for the intended use of such information. This data is for informational purposes only and should not be substituted for a true title search, property appraisal, survey, or for zoning verification.