What zoning designations allow ADUs and JADUs?

ADUs and JADUs are allowed in all residential and mixed-use zones, with limited exceptions for safety, traffic, and water.

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County Contact Info

Amador County

Planning Department

planning@amadorgov.org
209-223-6380

810 Court Street
Jackson, CA 95642

Calaveras County

Planning Department

Contact form
209-754-6394

891 Mountain Ranch Road
San Andreas, CA 95249

ADU webpage

Mariposa County

Planning Department

planningdept@mariposacounty.org
209-966-5151

510 Bullion Street
Mariposa, CA 95338

Nevada County

Planning Department

planning@nevadacountyca.gov
530-265-1222 Option 2

950 Maidu Avenue, Suite 170
Nevada City, CA 95959

ADU Webpage

Town of Truckee ADU Program

Program Website

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