North Plains, Washington County, Oregon Property Taxes

Name: Property Tax Bills Across North Plains, Washington County, Oregon
Creator: Ownwell
License: https://creativecommons.org/licenses/by-nc/4.0/

Median North Plains, OR effective property tax rate: 0.77%, significantly lower than the national median of 1.02%, but lower than the Oregon state median of 0.86%.
Median North Plains, OR home value: $522,510
Median annual North Plains, OR tax bill: $4,101, $1,701 higher than the national median property tax bill of $2,400.

How are property taxes in Washington County calculated?

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

Last Updated March 1, 2025

North Plains, Washington County, Oregon Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

0.77%

Estimate Property Tax Bill

$4,023

$3,734

Ownwell’s North Plains Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in North Plains with just two data points.

By entering your property's estimated assessed value, our calculator applies North Plains' 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 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 Washington County.

For those interested in more localized information, please scroll down to explore city-level trends!

Property Tax Rates Across North Plains, Washington County, Oregon

Local government entities set tax rates, which can vary widely within a state. This is because 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.

In North Plains, located in Washington County, the effective property tax rate is 0.77%, which is below the national median of 1.02%. This can result in significant savings for homeowners compared to the national average. The entire city shares this rate, making it a consistent figure across the area.

By comparing North Plains’ property tax rate to other cities in Oregon, homeowners can better understand the financial landscape. With this knowledge, property owners can make informed decisions about property tax appeals and exemptions, potentially leading to further savings.

Property Tax Rates Across North Plains, Washington County, Oregon

Source: Ownwell

0.52%

0.85%

1.19%

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 North Plains Tax Rate

0.77%

Median Effective Washington County Tax Rate

0.93%

Median Effective Oregon Tax Rate

0.86%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across North Plains, Washington County, Oregon

Zip	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
97133	0.61%	0.70%	0.77%	0.82%	0.86%

Source: Ownwell

Property Tax Assessment Values Across North Plains, Washington County, Oregon

When examining property taxes in North Plains, Oregon, 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 Washington County Assessor 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 Washington County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of April. 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 North Plains. For example, the median home price in North Plains is $522,510, with tax bills ranging significantly across the county. Zip code 97133 has the highest median home price at $522,510.

Property Tax Assessment Values Across North Plains, Washington County, Oregon

Source: Ownwell

$264,670

$594,470

$924,270

Median North Plains Market Value

$522,510

Median Washington County Market Value

$529,930

Median Oregon Market Value

$438,140

Median United States Market Value

$235,294

Property Tax Assessment Values Across North Plains, Washington County, Oregon

Zip	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
97133	$282,540	$392,240	$522,510	$608,660	$722,000

Source: Ownwell

Property Tax Bills Across North Plains, Washington County, Oregon

In North Plains, Washington County, OR, property tax bills are calculated based on the assessed value of a home, which is determined by the local assessor's office. This assessed value is then multiplied by the local tax rate to determine the annual property tax bill. With a median home price of $522,510, homeowners in North Plains often see tax bills that reflect this value. The tax bill at the 25th percentile is $2,931, while those at the 75th percentile reach $4,814, and the 90th percentile hits $5,630. The median tax bill in North Plains, represented in the 97133 zip code, is $4,101, which is above the national median tax bill of $2,400. This higher tax bill can significantly affect homeowners' budgets. Ownwell offers valuable assistance by reviewing property assessments to identify potential savings and filing appeals on behalf of homeowners. By leveraging their expertise, Ownwell helps ensure that property taxes are fair and accurate, potentially reducing the financial burden on homeowners.

Property Tax Bills Across North Plains, Washington County, Oregon

Source: Ownwell

$1,677

$5,823

$9,968

Median North Plains Tax Bill

$4,101

Median Washington County Tax Bill

$4,896

Median Oregon Tax Bill

$3,628

Median United States Tax Bill

$2,400

Property Tax Bills Across North Plains, Washington County, Oregon

Zip	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
97133	$2,037	$2,931	$4,101	$4,814	$5,630

Source: Ownwell