2022-23 Assessment Roll and Tax Bills

To review your 2022-23 assessed value information, visit the Parcel Information Application. You will be prompted to enter your assessment number or your address. In the search results, click on the "Value Notice" link for value information. For general information regarding the 2022-23 Assessment Roll please see the Assessor's 2022 Press Release.

If you have questions regarding your 2022-23 annual roll assessed value(s) you are encouraged to contact the Assessor's Office for an explanation or to request an informal review. If you are unable to resolve your concerns in discussions with the Assessor's Office, you have until Wednesday November 30, 2022 to file a formal Assessment Appeal. For appeal applications, please contact the Clerk of the Board of Supervisors.

Questions regarding payment of tax bills should be addressed to Treasurer-Tax Collector. Bills were issued earlier this fall with 1st installment payments subject to penalty if not received or postmarked by Monday, December 12, 2022. Your tax bill includes a general tax rate of 1% applied to your assessed value plus additional increments to pay off voter approved bonds. In addition, and depending on the location of your property, your bill may also include direct assessments added at the request of fire districts, school districts, lighting districts or other local agencies. Please read your tax bill carefully. Again, questions regarding the payment of tax bills should be addressed to the Treasurer-Tax Collector's Office.

As the elected Assessor of Stanislaus County, it is my sworn responsibility to uphold the State's Property Tax Laws. Our website is an ongoing part of my commitment to keeping you informed of your rights and responsibilities as property owners in Stanislaus County. To contact our office directly please call (209) 525-6461, 8:00 AM to 4:30 PM, Monday through Friday.

Thank you,

Don H. Gaekle

About Us

Who We Are

The Assessor is primarily responsible for preparing an annual assessment roll upon which property tax revenues are generated. The County, Public Schools, Cities, Redevelopment Agencies, and Special Districts all rely on this revenue for funding operations.

What We Do

All property, excluding supplies, movable equipment, boats, and aircraft, are assessed based upon their market value when purchased or newly constructed. The Assessor determines the market value for the ownership changes and new construction. The supplies, movable equipment, boats, and aircraft are assessed based upon their annual market value on January 1 of each year. The Assessor also maintains property parcel maps. These maps are available to the public in the Assessor's Office or at the County's web site (GIS Maps Viewer). The property tax assessment roll, property ownership information, and some property characteristics are also available to the public at the Assessor's Office.

What We Offer

The mission of the Stanislaus County Assessor's office is to produce a fair, accurate and timely assessment roll while providing excellent customer service.
Fee-based annual data subscriptions are also available. See "Assessor Services" for more information.
The Assessor's Office is open Monday-Friday, 8:00 am to 4:30 pm.