What's New?
Search the Assessment Roll On-Line
The Sonoma County Assessor's Office is pleased to provide you with the capability to search the Assessment Roll on-line. Please visit our web site section titled Search the Assessment Roll to learn all about it, or telephone us at 707-565-1888 for more information.
Domestic Partners Exclusion
As of January 1, 2006, transfers of real property between registered domestic partners are eligible for exclusion from reassessment due to a change in ownership. Please see our News from the Assessor section for more information and for links to the Secretary of State's site.
 
Look here in the future for announcements about changes and additions to our website and services.