King County
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King County, Washington
516 Third Avenue
Seattle, Washington 98104
Tel: 206-296-0100
Fax: 206-296-5107
County Website: King county
Assessor Website: King county assessor
King County Property Assessment Adjustment Instructions
- File online using eAppeals: https://blue.kingcounty.gov/assessor/eappeals/Index.aspx
- This will allow you to check on the current status of your appeal at any time and allow you to instantly view appeal related documents sent to you by the Board of Equalization and the King County Assessor.
- Include all evidence with your appeal, or submit it as soon as possible.
- Request an expedited hearing.
- If you feel a mistake has been made in valuing your property, it is recommended that you contact the Department of Assessments directly before filing an appeal at (206) 296-7300 or Assessor.Info@KingCounty.gov.
URLs
Here's how to lower your property taxes in King county
Contact the county assessor
Contact the King county tax assessor's office and ask for a review of the property's value. Visit the King county assessor's website to find the phone number to call. If the assessor determines that your property is worth less than the value on which your taxes are based, your property taxes may be lowered.
Tax exemptions
Start by finding what your tax bill is. Typically you will find your tax bill information on your mortgage statement. Look for tax exemptions or credits that you may be eligible for. Many states and localities offer exemptions or credits for homeowners who meet certain criteria, information such as being over a certain age or having a low income. King county may have these types of exemptions available for homeowners. These exemptions and credits can lower the property tax you owe.
Appeal tax assessment
Appeal the property tax assessment. If you believe that your property's value has been overestimated, you can typically appeal the assessment to your King county tax assessor's office. This is part of the services that your assessor's office provides. You will need to provide evidence to support your claim, such as a recent appraisal or sales data for comparable properties and homes in your area. Usually, you will meet with the Board of Equalization. If your appeal is successful, your property taxes may be lowered.
Challenge the tax rate
Consider challenging the tax rate. In some cases, the amount of property taxes you owe is not based on the value of your property, but on the tax rate set by your local government. If you believe that the tax rate is too high, you can contact your King county government and ask them to consider reducing it.
Property Tax Rules
Stay up-to-date on your property's value and property tax rules. For the purpose of lowering your King county property tax, property value is the assessed property value and not the market property value. Assessed property value is used for taxation purposes while market property value is what a buyer and seller would likely agree on. Typically the assessed value is lower than the market value. Your property's value can change over time due to a variety of factors, such as changes in the local real estate market or improvements you make to your property. To ensure that your property taxes are accurate and fair, it is important to stay informed about your property's value and contact King county local tax assessor's office if you believe there has been a significant change.
Keep in mind that property tax laws and regulations can vary, so it is important to consult with your King county Washington tax assessor's office for specific information about how to reduce your property taxes.
About King County
Homes in King county have a median home value of $600,350.
King county home values are ranked 1 out of 39 counties in the state of Washington for median home price. The average median home value in Washington is $245,180. Garfield county has the lowest median price at $151,329. King county has the highest median price at $600,350.
Compared to the rest of the United States, King county homes have a median home value that is above the national median value of $130,626 by ~360%.
The median household income in King county is $99,158.
Compared to the state of Washington and the United States, King county's median household income is higher than the state of Washington's average median household income of $62,134 and the United States average median household income of $54,172.
King county's population has grown from 1,507,305 in 1990 to 2,269,675 in 2020, an increase of 51% over that time frame.
For comparison, the state of Washington's population has grown from 4,866,669 in 1990 to 7,705,281 in 2020, an increase of 58% over that time frame.
In the United States, the population has grown from 248,790,925 in 1990 to 331,449,281 in 2020, an increase of 33% over that time frame.
King county's population change from 1990 to 2020 is less than the population change for Washington and greater than the population change for United States.
King County Washington Cities
Algona, Auburn, Baring, Beaux Arts, Bellevue, Black Diamond, Bothell, Burien, Carnation, Des Moines, Duvall, Enumclaw, Fall City, Federal Way, Hobart, Issaquah, Kenmore, Kent, Kirkland, Lk Forest Park, Maple Valley, Medina, Mercer Island, Normandy Park, North Bend, Pacific, Ravensdale, Redmond, Renton, Seattle, Skykomish, Snoqualmie, Tukwila, Vashon, Woodinville
King County Washington Zipcodes
98001 / 98002 / 98003 / 98004 / 98005 / 98006 / 98007 / 98008 / 98010 / 98011 / 98014 / 98019 / 98022 / 98023 / 98024 / 98025 / 98027 / 98028 / 98031 / 98032 / 98033 / 98034 / 98038 / 98039 / 98040 / 98042 / 98045 / 98047 / 98051 / 98052 / 98053 / 98055 / 98056 / 98058 / 98059 / 98065 / 98070 / 98072 / 98101 / 98102 / 98103 / 98104 / 98105 / 98106 / 98107 / 98108 / 98109 / 98112 / 98115 / 98116 / 98117 / 98118 / 98119 / 98121 / 98122 / 98125 / 98126 / 98133 / 98134 / 98136 / 98144 / 98146 / 98148 / 98154 / 98155 / 98164 / 98166 / 98168 / 98174 / 98177 / 98178 / 98188 / 98198 / 98199 / 98224 / 98288 /
Washington Counties
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