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Local Building Permit Departments

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

Parcel Search
Enter your parcel number or street address to check to see if your property is located within one of the nine incorporated cities or is within unincorporated Sonoma County.

Unincorporated Sonoma County

Permit Sonoma

For unincorporated areas of Sonoma County.

Phone (707) 565-1900


Incorporated Cities within Sonoma County

Contact Information

Phone Operator
Permit Center & Mailing Address
2550 Ventura Avenue
Santa Rosa, CA 95403
38.465074, -122.723705