Permit Sonoma
Find building permits, plan review and construction inspections. Find zoning maps and official property land-use information.
Source checked October 14, 2026[6]permitsonoma.org
Opens this office’s own website. CountyWiki does not process applications, take payments or provide personal records.
Contact details & office locations ↓Online services & information
These links were found on official source pages. Each service is handled by the office.
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.
Use Permit Sonoma’s linked parcel search to look up zoning and land-use information.
Open the interactive maps linked by Permit Sonoma. Confirm the permitting jurisdiction for the property.
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.
Fees
Fees are quoted only when a source document supports the amount and conditions.
Check the official website for its current fee schedule. No fee should be assumed to be free.
Forms & documents
Official forms and document pages for this office’s services.
Sources & last checked4 source pages · 9 citations
Sources were checked by an AI-assisted research process. A checked website does not mean every service or fee on it has been reviewed.
- [1] Sonoma County — building (opens in a new tab)
Sonoma County · Permit Sonoma — property tools
Source reviewed October 13, 2026View supporting excerpt
Zoning & Land Use
- [2] Sonoma County — building (opens in a new tab)
Sonoma County · Permit Sonoma — property tools
Source reviewed October 13, 2026View supporting excerpt
Interactive Maps
- [3] Permit Sonoma — Contact information (opens in a new tab)
Permit Sonoma · Contact Us by Phone — Permit Sonoma Phone
Source reviewed October 14, 2026View supporting excerpt
(707) 565-1900
- [4] Permit Sonoma — Business hours (opens in a new tab)
Permit Sonoma · Permit Center (Public Lobby) — Address
Source reviewed October 14, 2026View supporting excerpt
2550 Ventura Avenue Santa Rosa, CA 95403
- [5] Permit Sonoma — Business hours (opens in a new tab)
Permit Sonoma · Permit Center (Public Lobby) — In Person Hours; main section takes precedence over the inconsistent footer
Source reviewed October 14, 2026View supporting excerpt
In Person Hours Monday, Tuesday, Thursday 8:00 AM – 4:00 PM Wednesday 10:30 AM – 4:00 PM Friday Closed (More Info)
- [6] Sonoma — building permit department (opens in a new tab)
Sonoma County · Official page text containing: Permit Sonoma, previously known as the Permit and Resource Management Department
Source reviewed October 14, 2026View supporting excerpt
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
- [7] Sonoma — building permit department (opens in a new tab)
Sonoma County · Official page text containing: Virtually any land development or construction that takes place in the unincorporated area of Sonoma County (outside the
Source reviewed October 14, 2026View supporting excerpt
nd 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 p.m. Planning Commission Meeting 21 Oct 2026 Canceled Design Review Committee Meeting 22 Oct 2026 1:00 p.m. Zoning Administrator Meeting 30 Oct 2026 2:00 p.m. Planning Agency Meeting Latest News October 14, 2026 | Permit Sonoma Rebuilding Together Program Update Permit Sonoma is updating
- [8] Sonoma — building permit department (opens in a new tab)
Sonoma County · Official page text containing: Permit Sonoma, previously known as the Permit and Resource Management Department
Source reviewed October 14, 2026View supporting excerpt
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
- [9] Sonoma — building permit department (opens in a new tab)
Sonoma County · Official page text containing: Apply for Permits
Source reviewed October 14, 2026View supporting excerpt
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