County government · Sonoma
Permit Sonoma
Building & Safety
County building permit information (opens in a new tab)Official instructions
Official county building permit guidance. Service boundaries and project requirements must be confirmed with the department.
Source checked October 14, 2026
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
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Apply for Permits (opens in a new tab)Official online service
Full guide, contact details & sources →Official permitting resource linked by the department. Check the available permit types and application instructions before starting.
Source checked October 14, 2026
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
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