One parking space is required per ADU, unless: 

• The ADU is located within one-half (½) mile walking distance of public transit. 
• The ADU is located within an architecturally and historically significant district. 
• The ADU is created through conversion of existing space (either in the main structure or a detached structure). 
• On-street parking permits are required but not offered to the occupant of the ADU. 
• There is a car share vehicle located within one (1) block of the ADU at the time the application is filed with the City. 
• A permit application for the ADU is submitted at the same time as a permit application for a new single-family or multifamily dwelling on the same lot.

 No parking is required for JADUs. 

Yes, garage conversions to create a new ADU or JADU are allowed. The conversion should conform with applicable development standards and building code requirements. Replacement parking for the primary residence is not required for an ADU conversion but is required for a JADU conversion. 

Pursuant to California Government Code Sections 66310 to 66342, local jurisdictions are required to consider and ministerially approve applications for ADUs and JADUs if the proposed unit complies with all applicable objective development standards and building code requirements. A local jurisdiction cannot deny an application for an ADU where these standards are met, regardless of neighbor opposition.

As a courtesy, Novato sends a notice to property owners within 100’ radius of property proposed to be developed with an ADU and notices to adjacent neighbors of property proposed to be developed with a JADU.