Los Angeles County Department of Regional Planning

Accessory Dwelling Units

Accessory Dwelling Units - Ordinance

As of January 1, 2020, new laws for Accessory Dwelling Units (ADU) have been enacted by the State that will impact our current ordinance. Please contact our Department for more information or check back to this website for updates, as we are currently updating our ordinance to reflect these changes. Contact us for more information.

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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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