Chattaroy, Spokane County, Washington Property Taxes
Median Chattaroy, WA effective property tax rate: 0.76%, significantly lower than the national median of 1.02%, but lower than the Washington state median of 0.88%.
Median Chattaroy, WA home value: $419,030
Median annual Chattaroy, WA tax bill: $3,085, $685 higher than the national median property tax bill of $2,400.
How are property taxes in Spokane County calculated?
Property taxes in Chattaroy, 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 Chattaroy’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Chattaroy, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Chattaroy, Spokane County, Washington Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
0.76%
Estimate Property Tax Bill
$3,185
$2,955
$1,102
Average Tax Savings
Property Tax Rates Across Chattaroy, Spokane 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 Chattaroy Tax Rate
0.76%
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 Spokane County Tax Rate
0.93%
Median Effective Washington Tax Rate
0.88%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Chattaroy, Spokane County, Washington
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
99003 | 0.60% | 0.72% | 0.76% | 0.78% | 0.82% |
Source: Ownwell
$1,102
Average Chattaroy Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Assessment Values Across Chattaroy, Spokane County, Washington
When examining property taxes in Chattaroy, 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 Spokane 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 Spokane 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 Chattaroy. For example, the median home price in Chattaroy is $419,030, with tax bills ranging significantly across the county. Zip code 99003 has the highest median home price at $419,030.
Property Tax Assessment Values Across Chattaroy, Spokane County, Washington
Source: Ownwell

$131,700
$381,640
$631,580
Median Chattaroy Market Value
$419,030
Median Spokane County Market Value
$369,800
Median Washington Market Value
$482,000
Median United States Market Value
$235,294
Property Tax Assessment Values Across Chattaroy, Spokane County, Washington
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
99003 | $47,460 | $251,735 | $419,030 | $553,895 | $713,868 |
Source: Ownwell
$1,102
Average Chattaroy Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Bills Across Chattaroy, Spokane County, Washington
In Chattaroy, located in Spokane County, WA, property tax bills are calculated based on the assessed value of a home. This assessed value is determined by local tax assessors who evaluate the market value of the property. The property tax rate is then applied to this assessed value to calculate the annual tax bill. In Chattaroy, homeowners experience a median property tax bill of $3,085, which is significantly higher than the national median of $2,400. Factors such as location, property size, and improvements can influence the assessed value and, consequently, the tax bill. Homeowners in Chattaroy may find their tax bills ranging from $1,505 at the 25th percentile to $5,364 at the 90th percentile.
Ownwell can assist homeowners by identifying potential property tax savings. Our experts review property assessments for inaccuracies and file appeals on behalf of homeowners, potentially reducing their tax burden. With Ownwell's expertise, homeowners can ensure their property taxes are fair and accurate, maximizing their savings.
Median Chattaroy Tax Bill
$3,085
Median Spokane County Tax Bill
$3,417
Median Washington Tax Bill
$4,284
Median United States Tax Bill
$2,400
Property Tax Bills Across Chattaroy, Spokane County, Washington
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
99003 | $225 | $1,505 | $3,085 | $4,127 | $5,364 |
Source: Ownwell
$1,102
Average Chattaroy Tax Savings
Save on your property taxes & more with Ownwell
Don't miss the deadline to appeal!
Dates | |
---|---|
Appeal Deadline | June 30 |
Tax Bill | |
Issued | February 10 |
Due Date #1 | April 30 |
Due Date #2 | October 31 |
Links | |
---|---|
Spokane Tax Assessor | |
Phone | (509) 477-3698 |
Website | cp.spokanecounty.org |
Save money on your property taxes with Ownwell

Enter your address.
With just your address Ownwell will analyze your property expenses to find you savings using real time market data, local expertise and AI.

Answer some questions.
The more we know about your property, the more we can save you. There's no up-front costs, it's risk-free to sign up. Only pay if you save!

Unlock your savings.
We gather evidence, file all documentation, and attend hearings on your behalf year after year, so you never overpay again.