Normandy Park, King County, Washington Property Taxes
Median Normandy Park, WA effective property tax rate: 1.20%, significantly higher than the national median of 1.02%, but lower than the Washington state median of 0.88%. Median Normandy Park, WA home value: $853,000. Median annual Normandy Park, WA tax bill: $10,153, $7,753 higher than the national median property tax bill of $2,400.
How are property taxes in King County calculated?
Property taxes in Normandy Park, 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 Normandy Park’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Normandy Park, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Normandy Park, King County, Washington Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.2%
Estimate Property Tax Bill
$10,236
$9,499
$1,102
Average Tax Savings
Ownwell’s Normandy Park Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in Normandy Park with just two data points. By entering your property's estimated assessed value, our calculator applies Normandy Park’s median effective tax rate to accurately estimate your property tax bill. Note that your property's assessed value — determined by your county — reflects any exemptions you may have, ensuring a more precise calculation for your property tax obligations.
This insightful tool helps you understand potential tax liabilities and highlights how Ownwell can assist in reducing property taxes in King County. For those interested in more localized information, please scroll down to explore city-level trends!
Property Tax Rates Across Normandy Park, King 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 Normandy Park Tax Rate
1.20%
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
0.88%
Median Effective Washington Tax Rate
0.88%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Normandy Park, King County, Washington
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
98148 | 1.20% | 1.21% | 1.22% | 1.22% | 1.22% |
98166 | 1.18% | 1.19% | 1.20% | 1.21% | 1.22% |
98198 | 1.18% | 1.20% | 1.20% | 1.22% | 1.24% |
Source: Ownwell
$1,102
Average Normandy Park Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Assessment Values Across Normandy Park, King County, Washington
When examining property taxes in Normandy Park, 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 King 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 King 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 Normandy Park.
For example, the median home price in Normandy Park is $853,000, with tax bills ranging significantly across the county. Zip code 98166 has the highest median home price at $860,000.
Property Tax Assessment Values Across Normandy Park, King County, Washington
Source: Ownwell

$238,500
$3,665,750
$7,093,000
Median Normandy Park Market Value
$853,000
Median King County Market Value
$770,000
Median Washington Market Value
$482,000
Median United States Market Value
$235,294
Property Tax Assessment Values Across Normandy Park, King County, Washington
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
98148 | $510,000 | $520,500 | $545,000 | $617,000 | $812,400 |
98166 | $587,000 | $720,000 | $860,000 | $1,034,750 | $1,308,500 |
98198 | $434,000 | $577,500 | $746,000 | $913,000 | $1,466,000 |
Source: Ownwell
$1,102
Average Normandy Park Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Bills Across Normandy Park, King County, Washington
Median Normandy Park Tax Bill
$10,153
Median King County Tax Bill
$7,093
Median Washington Tax Bill
$4,284
Median United States Tax Bill
$2,400
Property Tax Bills Across Normandy Park, King County, Washington
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
98148 | $6,239 | $6,362 | $6,647 | $7,486 | $9,762 |
98166 | $6,734 | $8,557 | $10,258 | $12,285 | $15,511 |
98198 | $5,191 | $6,863 | $8,977 | $10,840 | $17,375 |
Source: Ownwell
$1,102
Average Normandy Park Tax Savings
Save on your property taxes & more with 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 | |
---|---|
King Tax Assessor | |
Phone | (206) 296-7300 |
Website | blue.kingcounty.com |
assessor.info@kingcounty.gov |
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