Sonoma County Tax Assessor

Sonoma Tax Assessor offices are responsible to carry out the mandate of California in Sonoma county. The law mandates that all real properties are subject to taxation unless exemption is imposed. Tax assessments are necessary in support to the required services to CA residents. Tax assessments go to services such as those provided for law enforcement, education, fire protection, parks and recreation, and many more.

The Sonoma county directory portal for local tax assessor offices provides a comprehensive guide to the public. The site includes the name of the assigned tax assessor office for easy reference and related transaction.

Sonoma Tax Assessor: Sonoma County Assessor

Tax Assessor Office Address: 585 Fiscal Drive, Suite 103F, Santa Rosa, CA 95403

Phone: (707) 565-1888

Fax: (707) 565-3317


Zip Code: 707

Office Hours: Pacific

Schedule an Appointment with Sonoma County, California Property Tax Assessor

The Sonoma county, CA tax assessor office provides the necessary services to estimate the real property value within its jurisdiction. The property value is an essential component in computing the property tax bills. The Sonoma tax assessor office is also tasked to provide supplemental bills, business property taxes, and other vital information for transparency.

Contact your Sonoma tax assessor office for tax information and other related inquiries and concerns.