How to appeal a El Dorado County, CA property assessment
✓ Verified — Last verified October 24, 2026
Filing details published for El Dorado County. Match the notice and assessment cycle to the official instructions.
Official appeal instructionsNot tax or legal advice; confirm with your county.
Filing timing
Notice-dependent instructions
Regular-roll appeal filing: July 2 through November 30. Escaped or supplemental assessments: 60 days from the notice date.
Official source. Verified .
Where to file
El Dorado County Assessment Appeals Board, through the Board of Supervisors Office; 530-621-5654.
Official source. Verified .
Assessment notice period
For properties under annual Proposition 8 review, notification of assessed value is sent in July.
Official source. Verified .
Official offices
El Dorado County Assessor
Sources for these instructions
https://www.eldoradocounty.ca.gov/County-Government/County-Departments/Assessor/Property-Tax-and-Assessment-Information
The filing period is from July 2 through November 30, or 60 days from the notice date in the case of an escaped assessment or supplemental assessment. Contact the El Dorado County Assessment Appeals Board (El Dorado County Board of Equalization) at the Board of Supervisors Office 330 Fair Lane, Placerville, Ca. 95667, or telephone 530-621-5654.
Verified October 24, 2026
Continue with your property
Common questions
Where do I file a El Dorado County assessment appeal?
El Dorado County Assessment Appeals Board, through the Board of Supervisors Office; 530-621-5654.
Updated , from cited verification dates. Individual sources may have earlier checks.