When do I show the City/County my design?

Once you have a design established with your architect/designer, it’s a great idea to discuss it with Planning staff so they can point out any issues before you prepare your application. For contact information, see Local ADU Rules.

This is also a good time to reach out to utility agencies (water, sewer, gas, etc.) to inquire about their infrastructural requirements and confirm connection and service fees.

Some utilities will be coordinated by your local government and others by outside agencies. You can find contact information for your local Planning Department on our Contact page, and local staff can direct you to your area’s services providers.