Grand Coulee, Grant County, Washington Property Taxes
Median Grand Coulee, WA effective property tax rate: 1.17%, significantly higher than the national median of 1.02%, but lower than the Washington state median of 0.88%.
Median Grand Coulee, WA home value: $36,260
Median annual Grand Coulee, WA tax bill: $350, $2,050 lower than the national median property tax bill of $2,400.
How are property taxes in Grant County calculated?
Property taxes in Grand Coulee, 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 Grand Coulee’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Grand Coulee, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Grand Coulee, Grant County, Washington Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.17%
Estimate Property Tax Bill
$424
$394
Property Tax Rates Across Grand Coulee, Grant County, Washington
Local government entities set tax rates, which can vary widely within a state. This is because each county annually estimates its required budget to provide services and divides that by the total value of all taxable property within its jurisdiction, resulting in the property tax rate. While votes and laws are involved in setting tax rates and budgets, this is the annual process in a nutshell.
In Grand Coulee, located in Grant County, WA, the effective property tax rate is 1.17%. This rate is notably higher than the national median property tax rate of 1.02%. The median property tax rate in Washington is also 1.17%, which aligns with Grand Coulee's rate. However, it is important to note that Grand Coulee's rate is the same across both the highest and lowest median tax rates in its zip code, 99133. This consistency in the rate provides predictability for property owners in the area. By comparing the rates in Grand Coulee to the national and state medians, property owners can gain insight into how their tax obligations align with broader trends.
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 Grand Coulee Tax Rate
1.17%
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 Grand Coulee, Grant County, Washington
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 99133 | 0.67% | 0.93% | 1.17% | 1.83% | 2.88% |
Source: Ownwell
Property Tax Assessment Values Across Grand Coulee, Grant County, Washington
When examining property taxes in Grand Coulee, WA, 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 Grant 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.
In Grant County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of May. 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 Grand Coulee. For example, the median home price in Grand Coulee is $36,260, with tax bills ranging significantly across the county. Zip code 99133 has the highest median home price at $36,260.
Property Tax Assessment Values Across Grand Coulee, Grant County, Washington
Source: Ownwell
$24,000
$111,233
$198,465
Median Grand Coulee Market Value
$36,260
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 Grand Coulee, Grant County, Washington
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 99133 | $3,200 | $6,820 | $36,260 | $101,155 | $161,313 |
Source: Ownwell
Property Tax Bills Across Grand Coulee, Grant County, Washington
Median Grand Coulee Tax Bill
$350
Median Grant County Tax Bill
$1,560
Median Washington Tax Bill
$4,284
Median United States Tax Bill
$2,400
Property Tax Bills Across Grand Coulee, Grant County, Washington
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 99133 | $74 | $110 | $350 | $964 | $1,596 |
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 | |
|---|---|
| Grant Tax Assessor | |
| Website | grantwa-taxsifter.publicaccessnow.com |