Our staff is committed to the fair and equitable assessment of all property in Butte County. We strive to provide prompt, personal, and professional attention to all whom we serve. 
Our mission is to create equitable, timely and accurate property tax assessments to fund public services. We strive to be a source of accurate and timely property information for local government and the community.

Alyssa Douglass, Assessor

Due to staffing cuts:

This office will be closed to the public on Mondays and Fridays, effective January 2, 2023. We’re sorry for any inconvenience. 

VIEW: 2022/2023 Tax Roll Value Notice Inquiry



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The Role of the Assessor

As mandated by the California State Constitution, the Assessor: 

  • Locates and identifies all taxable property in the county.
  • Establishes taxable value for all property subject to property taxation.
  • Completes the assessment roll showing the assessed values of all properties.
  • Applies all legal exemptions. 

The Assessor's staff keeps track of ownership changes, maintains maps of parcel boundaries, updates property descriptions and physical characteristics. We maintain files of individuals and properties eligible for exemptions and other tax relief. We also analyze trends in sale prices, construction costs and rents, in order to estimate the fair value of assessable property. 

To establish the fair market value of any property, the Assessor needs to know the physical characteristics of the property, possibly its purchase price, the selling price of similar properties, the replacement cost, operating and repair costs of similar properties, income the property may generate, and other relevant facts affecting the property's value. 

The Assessor does not: establish tax rates, calculate tax amounts or collect taxes.


           View Parcel
        Assessment Appeal   Change Address


 Contact Assessor

Butte County Assessor
Phone: 530.552.3800
Fax: 530.538.7991

 Location and Hours

25 County Center Drive,
Suite 100
Oroville, CA 95965

Normal Office Hours:
Tuesday to Thursday
9:00am to 5:00pm
Holidays Excluded

Chico Branch
196 Memorial Way
Chico, CA 95926

Paradise Branch
747 Elliot Road
Paradise, CA 95969

Branch Office Hours: By Appointment Only

 Dates & Deadlines

January 1st - Lien Date.
February 15th - Deadline to file exemption claims. 
April 1st - Due date for business and agricultural property statements.
April 10th - Last Day to pay second installment of secured property taxes.
July 2nd - November 30th - Period for filing application for assessment appeal.
August 31st - Last Day to pay unsecured taxes.
December 10th - Last day to pay first installment of secured property taxes. 

All deadlines (appeals, exemptions, bill due dates) that fall on a weekend extend to the next workday.

View full description of dates and deadlines.