Can a portion of an existing house, garage or other accessory structure be converted to an ADU?

Yes, provided the structure was legally constructed with building permits and the structure can be upgraded to meet the building code requirements for a living unit. When an existing garage or other accessory structure is converted to an ADU, no additional building setback is required. The ADU must have independent exterior access from the existing residence.

Show All Answers

1. Where are ADUs allowed?
2. Can a portion of an existing house, garage or other accessory structure be converted to an ADU?
3. What is the minimum lot size required for an ADU?
4. Can an ADU be constructed above or attached to a garage?
5. How big can an ADU be?
6. How many ADUs can I build on my property?
7. Can I add a “tiny home” as an ADU?
8. What if my HOA does not allow an ADU?