Permit and Resource Management Department Banner

Local Building Permit Departments

Below is a listing of telephone numbers and web page links for Building permitting departments located in Sonoma County.

Unincorporated Sonoma County – PRMD

For unincorporated areas of Sonoma County, visit the Permit Sonoma website. Permit Sonoma's contact information and hours of operation are in the right column.

Please note that waiting times are generally shorter during the early morning hours.

Incorporated Cities within Sonoma County

Contact Information

Phone Operator Hours
Monday – Friday
8:00 AM – 5:00 PM
Public Lobby Hours
Monday – Tuesday,
Thursday – Friday
8:00 AM – 4:00 PM
10:30 AM – 4:00 PM
Permits with plans are not accepted after 3:00 PM.

Holiday Closure Calendar

2550 Ventura Avenue
Santa Rosa, CA 95403
38.465225, -122.723293

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