Property Taxes in Friday Harbor, Washington
Median Friday Harbor, Washington effective property tax rate: 0.58%, significantly lower than the national median of 1.02%, and lower than the Washington state median of 0.92%.
Median Friday Harbor, Washington home value: $797,320
Median annual Friday Harbor, Washington tax bill: $4,481, higher by $2,081 than the national median property tax bill of $2,400.
How are property taxes in San Juan calculated?
Property taxes in Friday Harbor, 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 Friday Harbor's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Friday Harbor, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
How Does the Friday Harbor Property Tax Calculator Work?
Use this Friday Harbor property tax calculator to estimate your annual tax bill. Enter your property's assessed value and our calculator applies Friday Harbor's median effective tax rate of 0.58% — based on actual property records in San Juan County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local assessment process uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Friday Harbor'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 Friday Harbor: rates range from 0.58% in 98250 to 0.58% in 98250, primarily due to differences in school district levies and local assessment districts.
If your estimate is higher than expected, Ownwell can appeal your Friday Harbor assessment — you only pay if we save you money.
About Friday Harbor Property Taxes
About Property Taxes in Friday Harbor, San Juan, Washington
Friday Harbor's median effective property tax rate of 0.58% is lower than the Washington state median of 0.92% and lower than the national median of 1.02%. This rate reflects the San Juan 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 Friday Harbor. Homeowners in the 98250 ZIP code carry a median effective rate of 0.58%, while those in 98250 pay 0.58%. This spread — 0.00 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across San Juan County. Understanding which part of Friday Harbor you live in can make a meaningful difference to your annual tax bill.
Friday Harbor homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the November 5, 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 Friday Harbor, San Juan 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 Friday Harbor'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 Friday Harbor Tax Rate
0.58%
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 San Juan County Tax Rate
0.57%
Median Effective Washington Tax Rate
0.92%
Median Effective United States Tax Rate
1.27%
Property Tax Rates Across Friday Harbor, San Juan County, Washington
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 98250 | 0.51% | 0.57% | 0.58% | 0.58% | 0.59% |
Source: Ownwell
Save on Your Property Taxes and More With Ownwell
$774
Average Annual Tax Savings
Property Tax Assessment Values Across Friday Harbor, San Juan County, Washington
When examining property taxes in Friday Harbor, 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 San Juan 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 San Juan County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of October.
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 Friday Harbor.
For example, the median home price in Friday Harbor is $797,320, with tax bills ranging significantly across the county. 98250 has the highest median home price at $797,320.
Property Tax Assessment Values Across Friday Harbor, San Juan County, Washington
Source: Ownwell
$324,480
$776,078
$1,227,675
Median Friday Harbor Market Value
$797,320
Median San Juan County Market Value
$798,910
Median Washington Market Value
$501,600
Median United States Market Value
$274,101
Property Tax Assessment Values Across Friday Harbor, San Juan County, Washington
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 98250 | $306,452 | $510,665 | $797,320 | $1,321,830 | $2,152,738 |
Source: Ownwell
Save on Your Property Taxes and More With Ownwell
$774
Average Annual Tax Savings
Property Tax Bills Across Friday Harbor, San Juan County, Washington
Property tax bills in Friday Harbor are based on the assessed value of a home and the local tax rate set for San Juan County. When a property’s market value rises, the assessed value can rise too, which can increase the tax bill. For homeowners in Friday Harbor, that means a higher home value can lead to a larger annual bill even if nothing changes about the property itself.
The median home price is $797,320, and the median property tax bill is $4,481. That is above the national median property tax bill of $2,400 and above the national median property tax rate of 1.02%. Tax bills can vary widely, with the 25th percentile at $2,764, the 75th percentile at $7,407, and the 90th percentile at $11,982.
Ownwell can help homeowners review their assessment, identify opportunities to appeal, and pursue exemptions that may lower their property tax bill.
Property Tax Bills Across Friday Harbor, San Juan County, Washington
Source: Ownwell
$1,236
$3,903
$6,570
Median Friday Harbor Tax Bill
$4,481
Median San Juan County Tax Bill
$4,329
Median Washington Tax Bill
$4,512
Median United States Tax Bill
$3,209
Property Tax Bills Across Friday Harbor, San Juan County, Washington
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 98250 | $1,342 | $2,764 | $4,481 | $7,407 | $11,982 |
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 | October 8 |
| Tax Bill | |
| Issued | February 10 |
| Due Date #1 | April 30 |
| Due Date #2 | October 31 |
Links | |
|---|---|
| San Juan Tax Assessor | |
| Website | parcel.sanjuancountywa.gov |