Pre-reviewed ADUs

Property owners with a single-family residence may be eligible to build an accessory dwelling unit on their property using plans that have been pre-reviewed by the County of San Luis Obispo.  

PLEASE NOTE: The plans cannot be modified.  You will also need to go through the County permit process prior to beginning construction.  This process will be expedited because the plans are pre-reviewed.

If you are interested, complete the following steps:

  1. Complete the inquiry form below.
  2. Planning staff will respond with an email confirming zoning requirements.
  3. Review the Pre-Reviewed ADU Checklist and gather the necessary information.