Thinking about an ADU? Schedule your personal consultation

Webinar: How to Build an ADU in Sonoma County

For this webinar, homeowners and housing professionals alike joined the Napa Sonoma ADU Center and staff at Permit Sonoma, who walked viewers through the planning, permitting, and building process in unincorporated Sonoma County and answered homeowners’ questions live.

Building ADUs in Napa & Sonoma Counties Webinar

For those of you who missed our webinar, “Building ADUs in Napa & Sonoma Counties Webinar” — we’ve got the whole thing recorded and available right here for you on-demand! This accessory dwelling unit webinar is relevant to building ADUs in all 16 jurisdictions (aka all cities and the two unincorporated county regions) across both Napa & Sonoma counties.

Check out your local ADU rules!

Are you trying to parse out what your local ADU rules are? It can be confusing that every different city and unincorporated county has slightly different rules that govern how you build your accessory dwelling unit or junior accessory dwelling unit. But we are here to help!

Permit Sonoma’s New ADU Rescue Program for Unpermitted ADUs

Permit Sonoma recently launched a new ADU Rescue Program that allows qualifying ADU owners to ask for an enforcement postponement of up to five (5) years after passing a habitability inspection from a licensed professional. This will be exciting news for many homeowners with property in unincorporated Sonoma County (this program does not apply in any other jurisdictions) who have unpermitted ADUs.

Skip to content