Grand Coulee, Lincoln County, Washington Property Taxes
Median Grand Coulee, WA effective property tax rate: 0.89%, slightly lower than the national median of 1.02%, but higher than the Washington state median of 0.88%.
Median Grand Coulee, WA home value: $94,755
Median annual Grand Coulee, WA tax bill: $823, $1,577 lower than the national median property tax bill of $2,400.
How are property taxes in Lincoln 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, Lincoln County, Washington Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.89%
Estimate Property Tax Bill
$843
$783
Property Tax Rates Across Grand Coulee, Lincoln 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 Grand Coulee Tax Rate
0.89%
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 Lincoln County Tax Rate
1.10%
Median Effective Washington Tax Rate
0.88%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Grand Coulee, Lincoln County, Washington
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
99133 | 0.88% | 0.89% | 0.89% | 0.92% | 0.96% |
Source: Ownwell
Property Tax Assessment Values Across Grand Coulee, Lincoln 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 Lincoln County Assessor's Office 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 Lincoln 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 $94,755, with tax bills ranging significantly across the county. ZIP code 99133 has the highest median home price at $94,755.
Property Tax Assessment Values Across Grand Coulee, Lincoln County, Washington
Source: Ownwell

$59,720
$130,885
$202,050
Median Grand Coulee Market Value
$94,755
Median Lincoln County Market Value
$68,575
Median Washington Market Value
$482,000
Median United States Market Value
$235,294
Property Tax Assessment Values Across Grand Coulee, Lincoln County, Washington
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
99133 | $10,500 | $33,625 | $94,755 | $260,142 | $361,205 |
Source: Ownwell
Property Tax Bills Across Grand Coulee, Lincoln County, Washington
In Grand Coulee, Lincoln County, WA, property tax bills are determined by multiplying the assessed value of a home by the local tax rate. The assessed value is typically a percentage of the market value of the property, which is influenced by factors such as location, size, and condition. Homeowners in Grand Coulee can expect a median tax bill of $823, which is significantly lower than the national median property tax bill of $2,400. However, tax bills can vary widely; for instance, those at the 75th percentile face tax bills of up to $2,308, while those at the 90th percentile may see bills as high as $3,213.
Ownwell helps homeowners by identifying potential savings on their property tax bills. Our team of experts reviews your property assessment to ensure accuracy and fairness. If discrepancies are found, we guide you through the appeal process to potentially lower your tax bill. By leveraging our expertise, homeowners can ensure they are not overpaying on property taxes, thus maximizing their savings.
Median Grand Coulee Tax Bill
$823
Median Lincoln County Tax Bill
$618
Median Washington Tax Bill
$4,284
Median United States Tax Bill
$2,400
Property Tax Bills Across Grand Coulee, Lincoln County, Washington
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
99133 | $109 | $316 | $823 | $2,308 | $3,213 |
Source: Ownwell