Property Taxes in Kirkland, Washington
Median Kirkland, Washington effective property tax rate: 0.82%, significantly lower than the national median of 1.02%, and lower than the Washington state median of 0.92%.
Median Kirkland, Washington home value: $1,043,000
Median annual Kirkland, Washington tax bill: $8,487, $6,087 higher than the national median property tax bill of $2,400.
How are property taxes in King calculated?
Property taxes in Kirkland, 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 Kirkland's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Kirkland, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
How Does the Kirkland Property Tax Calculator Work?
Use this Kirkland property tax calculator to estimate your annual tax bill. Enter your property's assessed value and our calculator applies Kirkland's median effective tax rate of 0.82% — based on actual property records in King County — to generate your estimate.
Enter your property's estimated assessed value — the figure used to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Kirkland'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 Kirkland: rates range from $7,431.00 in 98034 to $11,512.00 in 98033, primarily due to differences in school district levies and local assessment districts.
If your estimate is higher than expected, Ownwell can appeal your Kirkland assessment — you only pay if we save you money.
About Kirkland Property Taxes
About Property Taxes in Kirkland, King, Washington
Kirkland's median effective property tax rate of 0.82% is lower than the Washington state median of 0.92% and lower than the national median of 1.02%. This rate reflects the King 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 Kirkland. Homeowners in the 98034 ZIP code carry a median effective rate of 0.83%, while those in 98033 pay 0.81%. This spread — 0.02 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across King County. Understanding which part of Kirkland you live in can make a meaningful difference to your annual tax bill.
Kirkland homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the July 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 Kirkland, King 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 Kirkland's effective property tax rate to other cities in Washington and the median property tax rates in Washington and the U.S.
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 Kirkland Tax Rate
0.82%
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 King County Tax Rate
0.99%
Median Effective Washington Tax Rate
0.92%
Median Effective United States Tax Rate
1.27%
Property Tax Rates Across Kirkland, King County, Washington
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 98033 | 0.80% | 0.81% | 0.81% | 0.82% | 0.83% |
| 98034 | 0.81% | 0.82% | 0.83% | 0.83% | 0.85% |
Source: Ownwell
Save on Your Property Taxes and More With Ownwell
$774
Average Annual Tax Savings
Property Tax Assessment Values Across Kirkland, King County, Washington
When examining property taxes in Kirkland, 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 King County assessment 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.
Assessment notices:
In King County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of July.
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. For context, Kirkland’s median home price is $1,043,000, and the median tax bill is $8,487, well above the national median property tax bill of $2,400.
Tax bills vary across the county, with the highest median home price in 98033 at $1,426,000.
Property Tax Assessment Values Across Kirkland, King County, Washington
Source: Ownwell
$275,000
$3,858,750
$7,442,500
Median Kirkland Market Value
$1,043,000
Median King County Market Value
$774,000
Median Washington Market Value
$501,600
Median United States Market Value
$274,101
Property Tax Assessment Values Across Kirkland, King County, Washington
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 98033 | $604,000 | $1,010,000 | $1,426,000 | $1,983,000 | $2,712,000 |
| 98034 | $370,100 | $640,000 | $905,000 | $1,094,250 | $1,447,000 |
Source: Ownwell
Save on Your Property Taxes and More With Ownwell
$774
Average Annual Tax Savings
Property Tax Bills Across Kirkland, King County, Washington
Property tax bills in Kirkland are based on the assessed value of a home and the local tax rate set for King County. When assessed values rise, tax bills can increase even if nothing changes about the property itself. For a home with a median home price of $1,043,000, the property tax burden can be significant, especially when compared with the national median property tax rate of 1.02% and the national median property tax bill of $2,400.
Homeowners in Kirkland often see wide variation in what they pay, with the 25th percentile tax bill at $6,161, the 75th percentile at $12,409, and the 90th percentile at $17,684. The highest median tax bill is $11,512 in ZIP code 98033, while the lowest median tax bill is $7,431 in ZIP code 98034. These differences show how location and assessed value can affect what homeowners owe.
Ownwell can help homeowners review their assessments, identify savings opportunities, and appeal unfair property tax bills to reduce what they pay.
Median Kirkland Tax Bill
$8,487
Median King County Tax Bill
$7,644
Median Washington Tax Bill
$4,512
Median United States Tax Bill
$3,209
Property Tax Bills Across Kirkland, King County, Washington
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 98033 | $4,456 | $8,050 | $11,512 | $15,989 | $21,801 |
| 98034 | $2,926 | $4,279 | $7,431 | $8,971 | $11,798 |
Source: Ownwell
Save on Your Property Taxes and More With Ownwell
$774
Average Annual Tax Savings
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 | |
|---|---|
| King Tax Assessor | |
| Phone | (206) 296-7300 |
| Website | blue.kingcounty.com |
| assessor.info@kingcounty.gov | |