Permit Sonoma
Unincorporated Sonoma County, outside its nine incorporated cities.
Official county building permit guidance. Service boundaries and project requirements must be confirmed with the department.
How to get started
- Confirm which county or city agency handles the property before applying.
- Review the official requirements for your project and use the published application channel.
Source & saved evidence
Sonoma County · Sonoma — building permit department (opens in a new tab)
Official page text containing: Permit Sonoma, previously known as the Permit and Resource Management Department
Latest News email updates Permit Answers Search our online database of frequently asked questions (FAQs) Permit Sonoma Permit Sonoma, previously known as the Permit and Resource Management Department, is Sonoma County's consolidated land use planning and development permitting agency. Virtually any land development or construction that takes place in the unincorporated area of Sonoma County (outside the nine incorporated cities) is reviewed, permitted, and inspected by Permit Sonoma. Read More About Us » Upcoming Events View All Events 15 Oct 2026 1:00
Agent source review: October 14, 2026 · Snapshot a67ccdcfb4b6c963
Official permitting resource linked by the department. Check the available permit types and application instructions before starting.
How to get started
- Confirm which county or city agency handles the property before applying.
- Review the official requirements for your project and use the published application channel.
Source & saved evidence
Sonoma County · Sonoma — building permit department (opens in a new tab)
Official page text containing: Apply for Permits
Available Services Media & Outreach Department Divisions Business Hours Accessibility Assistance Permit Services & Data Apply for Permits Check Permit Status Pay Permit Fees Permit Instructions, Forms, Policies, & Fee Schedules Submittal Requirements Planning Referrals Permit Tools Permits Online Digital Plan Room Performance Data Long Range Plans Proposed Long-Range Plans Adopted Long-Range Plans Regulations and Initiatives Zoning About Us Contact Us Boards, Commissions, Committees Significa
Agent source review: October 14, 2026 · Snapshot a67ccdcfb4b6c963
- Phone
- (707) 565-1900
- Address
- 2550 Ventura Avenue Santa Rosa, CA 95403
- Hours
- In Person Hours Monday, Tuesday, Thursday 8:00 AM – 4:00 PM Wednesday 10:30 AM – 4:00 PM Friday Closed (More Info)