Hartline, Grant County, Washington Property Taxes
Median Hartline, WA effective property tax rate: 1.11%, significantly higher than the national median of 1.02%, but lower than the Washington state median of 0.88%.
Median Hartline, WA home value: $46,330
Median annual Hartline, WA tax bill: $416, $1,984 lower than the national median property tax bill of $2,400.
How are property taxes in Grant County calculated?
Property taxes in Hartline, WA 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 Hartline’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Hartline, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Hartline, Grant County, Washington Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.11%
Estimate Property Tax Bill
$514
$477
Property Tax Rates Across Hartline, Grant County, Washington
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 Hartline Tax Rate
1.11%
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 Grant County Tax Rate
1.20%
Median Effective Washington Tax Rate
0.88%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Hartline, Grant County, Washington
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
99135 | 0.65% | 0.86% | 1.11% | 1.33% | 2.09% |
Source: Ownwell
Property Tax Assessment Values Across Hartline, Grant County, Washington
Property Tax Assessment Values Across Hartline, Grant County, Washington
Source: Ownwell

$24,000
$111,233
$198,465
Median Hartline Market Value
$46,330
Median Grant County Market Value
$135,922
Median Washington Market Value
$482,000
Median United States Market Value
$235,294
Property Tax Assessment Values Across Hartline, Grant County, Washington
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
99135 | $2,563 | $3,745 | $46,330 | $94,618 | $167,294 |
Source: Ownwell
Property Tax Bills Across Hartline, Grant County, Washington
In Hartline, located in Grant County, WA, property tax bills are calculated based on the assessed value of a home, which is determined by the county assessor. This assessed value is then multiplied by the local tax rate to determine the annual tax bill. With a median home price of $46,330, homeowners in Hartline may see tax bills ranging widely, from the 25th percentile at $48 to the 90th percentile reaching $1,572. The median tax bill here is notably lower than the national median of $2,400, reflecting the region's lower property values.
Factors influencing property taxes include the assessed value of the property, local levies, and any applicable exemptions. These taxes significantly impact homeowners, as they contribute to the overall cost of owning a home. However, Ownwell offers a valuable service by helping homeowners identify potential savings through property tax appeals and exemptions. By leveraging Ownwell's expertise, homeowners in Hartline can potentially reduce their property tax bills, easing the financial burden and enhancing their homeownership experience.
Median Hartline Tax Bill
$416
Median Grant County Tax Bill
$1,560
Median Washington Tax Bill
$4,284
Median United States Tax Bill
$2,400
Property Tax Bills Across Hartline, Grant County, Washington
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
99135 | $41 | $48 | $416 | $850 | $1,572 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
---|---|
Appeal Deadline | July 1 |
Tax Bill | |
Issued | February 10 |
Due Date #1 | April 30 |
Due Date #2 | October 31 |
Links | |
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Grant Tax Assessor | |
Website | grantwa-taxsifter.publicaccessnow.com |