Los Angeles County Department of Regional Planning

How can I apply for an ADU?

Follow the ADU Step-by-Step Guide and submit a “DRP – Base Application Permits and Reviews” through EPIC LA. Don’t forget to complete and upload the Land Use Checklist to your online application.

If you have any questions, please email .(JavaScript must be enabled to view this email address), or call (213) 974-6411. You may also talk to a planner at your local field offices or by scheduling a virtual appointment.

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Department of Regional Planning
320 West Temple Street
Los Angeles, CA 90012
T: (213) 974-6411 . F: (213) 626-0434
TDD: (213) 617-2292
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