Washington Property Tax Calculator
Homeowners in Washington pay an average effective property tax rate of 0.75%. The median bill is $4,556 a year on a median home value of $564,600.
Property tax on homes in Washington
| Home value | Yearly tax | Monthly |
|---|---|---|
| $200,000 | $1,500 | $125 |
| $300,000 | $2,250 | $188 |
| $400,000 | $3,000 | $250 |
| $500,000 | $3,750 | $313 |
| $750,000 | $5,625 | $469 |
The effective rate was 0.77% a year earlier. Most states let owners who live in their home claim a homestead exemption or credit that lowers the taxable value; check with your county assessor before you budget.
Data: owner-occupied housing, Census American Community Survey 2020–2024 via Tax Foundation. Reviewed 2026-10-25.
Sources: taxfoundation.org
Frequently asked questions
What is the property tax rate in Washington?
The average effective rate is 0.75% of home value (30th highest of 50 states and DC). Rates differ by county, city and school district.
How much is property tax on a $300,000 home in Washington?
About $2,250 a year ($188 a month) at the statewide average rate.