Grandview, Benton County, Washington Property Taxes

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Property Taxes in Grandview, Washington

Median Grandview, Washington effective property tax rate: 0.96%, lower than the national median of 1.02%, and higher than the Washington state median of 0.92%.
Median Grandview, Washington home value: $228,875
Median annual Grandview, Washington tax bill: $2,217, $183 lower than the national median property tax bill of $2,400.

How are property taxes in Benton calculated?

Property taxes in Grandview, Washington are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.

Understanding Grandview's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Grandview, knowing local tax details benefits homeowners and investors.

Last Updated April 13, 2026

Grandview, Benton County, Washington Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

0.96%

Estimate Property Tax Bill

$2,197

$2,039

How Does the Grandview Property Tax Calculator Work?

Use this Grandview property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Grandview's median effective tax rate of 0.96% — based on actual property records in Benton County — to generate your estimate.

Enter your property's estimated assessed value — the figure the local assessment district uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Grandview's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.

Your bill may vary by ZIP code within Grandview: rates range from 0.96% in 98930 to 0.96% in 98930, primarily due to differences in school district levies and local assessment districts.

For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Grandview.

About Grandview Property Taxes

About Property Taxes in Grandview, Benton, Washington

Grandview’s median effective property tax rate of 0.96% is lower than the Washington state median of 0.92% and lower than the national median of 1.02%. This rate reflects the Benton County base levy combined with local school district levies and Local improvement districts (LIDs) that vary by subdivision throughout the city.

Property tax rates are not uniform across Grandview. Homeowners in the 98930 ZIP code carry a median effective rate of 0.96%, while those in the same ZIP code pay 0.96%. This spread — 0.00 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Benton County. Understanding which part of Grandview you live in can make a meaningful difference to your annual tax bill.

Grandview homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the July 1, 2026 deadline each year.

If your estimated bill above seems higher than expected, Ownwell can review your assessment and protest on your behalf. You only pay if we save you money.

Property Tax Rates Across Grandview, Benton County, Washington

As noted earlier, local government entities set tax rates, which can vary widely within a state.

Why? Because annually, each county estimates its required budget to provide services and divides that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate.

While there are votes and laws involved in setting tax rates and budgets, in a nutshell, this is the annual process.

Below, you can compare Grandview's effective property tax rate to other cities in Washington and the median property tax rates in Washington and the U.S.

Property Tax Rates Across Grandview, Benton County, Washington

Source: Ownwell

0.68%

0.89%

1.10%

Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.

Median Effective Grandview Tax Rate

0.96%

Median Effective Benton County Tax Rate

0.93%

Median Effective Washington Tax Rate

0.92%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Grandview, Benton County, Washington

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
98930	0.94%	0.95%	0.96%	1.04%	1.05%

Source: Ownwell

Property Tax Assessment Values Across Grandview, Benton County, Washington

When examining property taxes in Grandview, Washington, understanding the distinction between "market value" and "assessed value" is crucial.

The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Benton County appraisal district estimates the market value for tax purposes.

The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.

Assessment notices:

In Benton County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the month.

Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Grandview.

For example, the median home price in Grandview is $228,875, with tax bills ranging significantly across the county. 98930 has the highest median home price at $228,875.

Property Tax Assessment Values Across Grandview, Benton County, Washington

Source: Ownwell

$98,135

$491,130

$884,125

Median Grandview Market Value

$228,875

Median Benton County Market Value

$347,060

Median Washington Market Value

$501,600

Median United States Market Value

$235,294

Property Tax Assessment Values Across Grandview, Benton County, Washington

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
98930	$106,795	$158,868	$228,875	$315,185	$414,390

Source: Ownwell

Property Tax Bills Across Grandview, Benton County, Washington

Property tax bills in Grandview are based on the assessed value of a home and the local tax rate set by taxing authorities in Benton County. When a home’s market value changes, the assessed value can change too, which affects the final bill. Local levies for schools, roads, public safety, and other services are also part of the calculation, so two homes with similar market values can still have different tax bills depending on location and exemptions.

For Grandview homeowners, the typical tax burden is $2,217, which is below the national median property tax bill of $2,400. Bills can still vary widely, with the 25th percentile at $1,472 and the 75th percentile at $3,117. At the high end, the 90th percentile reaches $3,949, showing how quickly taxes can rise for higher-valued homes or properties in areas with stronger local levies.

Property Tax Bills Across Grandview, Benton County, Washington

Source: Ownwell

$548

$5,068

$9,588

Median Grandview Tax Bill

$2,217

Median Benton County Tax Bill

$3,052

Median Washington Tax Bill

$4,512

Median United States Tax Bill

$2,400

Property Tax Bills Across Grandview, Benton County, Washington

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
98930	$676	$1,472	$2,217	$3,117	$3,949

Source: Ownwell

Don't miss the deadline to appeal!

Dates
Appeal Deadline	July 1

Links
Benton Tax Assessor
Website	propertysearch.co.benton.wa.us

Frequently Asked Property Tax Questions in Grandview, Washington

How are property taxes calculated in Grandview, Washington?

Property taxes in Grandview, Washington are calculated by multiplying your property's assessed value by the applicable tax rate set by local taxing authorities. The assessed value is determined by the county assessor and may differ from your property's market value depending on local assessment ratios and exemptions.

How do I appeal my property taxes in Grandview, Washington?

To appeal your property taxes in Grandview, Washington, you typically need to file a formal protest or appeal with your local appraisal district or assessor's office by the stated deadline. You'll need evidence such as comparable sales, a recent independent appraisal, or documentation of property condition issues. Ownwell can handle this entire process for you.

What property tax exemptions are available in Grandview, Washington?

Common property tax exemptions in Grandview, Washington include homestead exemptions for primary residences, senior citizen exemptions, veteran exemptions, and disability exemptions. Exemption amounts and eligibility requirements vary by county. Contact your local appraisal district or check Ownwell for details specific to your property.

When are property taxes due in Grandview, Washington?

Property tax deadlines in Grandview, Washington vary by county but typically include an assessment notice period in spring or early summer, followed by an appeal deadline, and a tax payment due date in the fall or winter. Check with your county assessor's office for specific dates in your area.

How can Ownwell help reduce my property taxes in Grandview, Washington?

Ownwell provides professional property tax appeal services in Grandview, Washington. Our team analyzes your assessment, gathers evidence, files all paperwork, and represents you at hearings — all with no upfront cost. You only pay a percentage of your savings if we successfully lower your tax bill.