Building Permits General
Visit Permit Sonoma's Building & Construction Permits
No Building Permit Needed
Building a fence, replacing cabinets in your kitchen? Find out about the work you can do without a building permit.
Ag Exempt Buildings
Ag Exempt Buildings are very limited in their scope of use. They are to house animals and/or farming/ranching equipment. They are not for holding events or for processing.
See Permit Sonoma's Agricultural Building Permit Exemption for policies and procedures.
Membrane Structures - Green and Hoop Houses
For greenhouses and hoop houses, see Permit Sonoma's webpage:
Check your parcel zoning to determine maximum square footage allowed.
See table at the bottom of the page for a summary of the permitting requirements.