Sierra County Assessor's Office

Overview & Services

The Sierra County Assessor's Office, located at 100 Courthouse Square in Alleghany, California, is a government agency responsible for assessing and evaluating the value of properties within the county. The office is committed to providing accurate and fair assessments, ensuring that all property owners are treated equally and in accordance with state laws and regulations. With a strong focus on customer service, the Sierra County Assessor's Office is dedicated to assisting property owners with any questions or concerns they may have regarding their assessments. The office can be reached by phone at 530-289-3283, and staff are available to provide information and support during regular business hours. The Sierra County Assessor's Office strives to maintain the highest level of professionalism and integrity in all aspects of its operations, serving the community with transparency and accountability.