Accessory Dwelling Unit (ADU), Junior Accessory Dwelling Unit (JADU) and SB9 (Single Family Lot Split) Development

Information for those interested in additional development opportunities for citizens, such as accessory dwelling units (ADUs), junior accessory dwelling units (JADUs), and SB9 units and lot splits is available online.

Planning Staff is available to assist with additional questions by contacting the Planning Division by email, the Department phone line (510-724-8912), the Planning Manager phone (510-724-9842), during open Permit Counter hours on Wednesdays from 1-3pm, or by individual appointment scheduled by email.