Benton County Property Appraiser

The Benton County property appraiser is responsible for finding, locating, and fairly valuing all property within Benton County with the purpose of assessing the taxable value. It's generally done at market value, which is essentially what someone would pay for the current state of your property. To get questions answered about your appraisal, find a property appraiser, or appeal a decision made by a property appraiser in Benton County, you can contact them at the following address:

Office Information For the Benton County, Washington Property Appraiser

Name: Benton County Assessor

Address: Prosser Courthouse, 620 Market Street, Prosser, WA 99350

Phone: (509) 786-2046


Time Zone: Pacific


Population: 155,991

Area: 1,703 sq. miles

Frequently Asked Property Appraiser Questions:

What Does a Property Appraiser Do?
How is Property Appraised?
What Are Property Tax Exemptions?
How Do I Appeal A Property Appraisal Decision?

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