Sequim, Jefferson County, Washington Property Taxes

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Property Taxes in Sequim, Washington

Median Sequim, Washington effective property tax rate: 0.80%, significantly lower than the national median of 1.02%, and lower than the Washington state median of 0.92%.
Median Sequim, Washington home value: $422,213
Median annual Sequim, Washington tax bill: $3,479, $1,079 higher than the national median property tax bill of $2,400.

How are property taxes in Jefferson calculated?

Property taxes in Sequim, 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 Sequim's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Sequim, knowing local tax details benefits homeowners and investors.

Last Updated April 13, 2026

Sequim, Jefferson County, Washington Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

0.8%

Estimate Property Tax Bill

$3,378

$3,134

How Does the Sequim Property Tax Calculator Work?

Use this Sequim property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Sequim's median effective tax rate of 0.80% — based on actual property records in Jefferson County — to generate your estimate.

Enter your property's estimated assessed value — the figure the local appraisal district uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Sequim'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 Sequim: rates range from 0.80% in 98382 to 0.80% in 98382, primarily due to differences in school district levies and local assessment districts.

For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Sequim.

About Sequim Property Taxes

About Property Taxes in Sequim, Jefferson, Washington

Sequim’s median effective property tax rate of 0.80% is lower than the Washington state median of 0.92% and lower than the national median of 1.02%. This rate reflects the Jefferson 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 Sequim. Homeowners in the 98382 ZIP code carry a median effective rate of 0.80%, and the spread across the city is 0.00 percentage points. Understanding which part of Sequim you live in can still make a meaningful difference to your annual tax bill.

Sequim homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the July 1, 2026 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 Sequim, Jefferson 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 Sequim's effective property tax rate to other cities in Washington and the median property tax rates in Washington and the U.S.

Property Tax Rates Across Sequim, Jefferson County, Washington

Source: Ownwell

0.76%

0.83%

0.90%

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 Sequim Tax Rate

0.80%

Median Effective Jefferson County Tax Rate

0.83%

Median Effective Washington Tax Rate

0.92%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Sequim, Jefferson County, Washington

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
98382	0.79%	0.79%	0.80%	0.82%	0.85%

Source: Ownwell

Property Tax Assessment Values Across Sequim, Jefferson County, Washington

When examining property taxes in Sequim, 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 Jefferson 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.

Assessment notices:

In Jefferson County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the month when notices are sent.

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 Sequim.

For example, the median home price in Sequim is $422,213, with tax bills ranging significantly across the county. 98382 has the highest median home price at $422,213.

Property Tax Assessment Values Across Sequim, Jefferson County, Washington

Source: Ownwell

$70,538

$325,221

$579,903

Median Sequim Market Value

$422,213

Median Jefferson County Market Value

$435,843

Median Washington Market Value

$501,600

Median United States Market Value

$235,294

Property Tax Assessment Values Across Sequim, Jefferson County, Washington

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
98382	$143,411	$253,779	$422,213	$716,602	$959,776

Source: Ownwell

Property Tax Bills Across Sequim, Jefferson County, Washington

Property tax bills in Sequim are based on the assessed value of a home and the local tax rates set by Jefferson County and other taxing districts. When a property’s market value changes, the assessed value can change as well, which can raise or lower the bill. Homeowners in Sequim should also consider that exemptions or appeals may affect what they owe.

The median home price in Sequim is $422,213, and the median property tax bill is $3,479 in ZIP code 98382. That is above the national median property tax bill of $2,400 and reflects how local assessments and rates can make a meaningful difference for homeowners. Bills can vary widely, with the 25th percentile at $2,034, the 75th percentile at $5,975, and the 90th percentile at $7,863. For many homeowners, understanding how the bill is calculated is important because even small changes in assessed value can have a noticeable impact on annual housing costs.

Property Tax Bills Across Sequim, Jefferson County, Washington

Source: Ownwell

$547

$2,529

$4,510

Median Sequim Tax Bill

$3,479

Median Jefferson County Tax Bill

$3,575

Median Washington Tax Bill

$4,512

Median United States Tax Bill

$2,400

Property Tax Bills Across Sequim, Jefferson County, Washington

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
98382	$1,323	$2,034	$3,479	$5,975	$7,863

Source: Ownwell

Don't miss the deadline to appeal!

Dates
Appeal Deadline	July 1

Links
Jefferson Tax Assessor
Website	trueweb.jeffcowa.us

Frequently Asked Property Tax Questions in Sequim, Washington

How are property taxes calculated in Sequim, Washington?

Property taxes in Sequim, Washington are calculated by multiplying your property's assessed value by the applicable tax rate set by local taxing authorities. The assessed value is determined by the county assessor and may differ from your property's market value depending on local assessment ratios and exemptions.

How do I appeal my property taxes in Sequim, Washington?

To appeal your property taxes in Sequim, Washington, you typically need to file a formal protest or appeal with your local appraisal district or assessor's office by the stated deadline. You'll need evidence such as comparable sales, a recent independent appraisal, or documentation of property condition issues. Ownwell can handle this entire process for you.

What property tax exemptions are available in Sequim, Washington?

Common property tax exemptions in Sequim, Washington include homestead exemptions for primary residences, senior citizen exemptions, veteran exemptions, and disability exemptions. Exemption amounts and eligibility requirements vary by county. Contact your local appraisal district or check Ownwell for details specific to your property.

When are property taxes due in Sequim, Washington?

Property tax deadlines in Sequim, Washington vary by county but typically include an assessment notice period in spring or early summer, followed by an appeal deadline, and a tax payment due date in the fall or winter. Check with your county assessor's office for specific dates in your area.

How can Ownwell help reduce my property taxes in Sequim, Washington?

Ownwell provides professional property tax appeal services in Sequim, Washington. Our team analyzes your assessment, gathers evidence, files all paperwork, and represents you at hearings — all with no upfront cost. You only pay a percentage of your savings if we successfully lower your tax bill.