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COVID-19 has changed some of the procedures for providing service to you. For most questions or concerns, please call our office at (805) 781-5643 or review our website. If you need to meet with assessor staff, video conferencing or appointments can be scheduled. Please call or email www.slocounty.ca.gov/Departments/Assessor/Contact-Us.aspx to schedule a meeting or video conference. Our office is open to the public; however, there may be wait times due to the requirements for social distancing (Per California of Public Health Guidance, face coverings need to be worn while in the building). Documents may also be mailed in or delivered using the public drop box located outside our office lobby. 

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Search Assessment Review Requests


Forms & Documents > Assessment and Real Property Valuation > Assessment Review Requests

Name Description Type
Assessment Review Request Instructions Instructions for filing an Assessment Review Request. (Review of assessed values) File
Assessment Review Request Form The form used to file an Assessment Review Request. To be used to asked that your assessed value be changed) File
Decline in Value Form Application for "Decline-in-Value" Reassessment (Prop 8 review) To be used when you believe the current value of your property is less than your assessed value. File