If you’re facing a partial loss of your land because of a government project, you might wonder how your property taxes will change. Oregon handles property tax after a partial taking very differently than after a total buyout. In this guide, you’ll learn what a partial taking means, how your taxes get reassessed, and what steps you should take next. Let’s break things down so it all makes sense.

What Is a Partial Taking in Oregon?

A partial taking happens when the government exercises eminent domain to take only a portion of your property, not the whole thing. This can happen when space is needed for new roads, utility lines, sidewalks, or other public projects. You still own what’s left, but your property is now smaller or has a different shape. Sometimes, the part taken might be a narrow strip at the edge, or it could be a section that affects how you use the rest of your land. The process can feel complicated, especially when it comes to taxes.

You might think your tax bill should drop by the same percentage as your lost land, but that’s not always the case. Here’s why.

Let’s look at a simple example. Imagine you own a two-acre lot, and the city needs 20 feet along the front for a road widening project. After the taking, maybe you can’t add a second driveway or build a fence where you’d planned. Sometimes, the leftover land is less useful or even harder to sell. These changes matter when it comes to how your property is valued and taxed.

How Oregon Reassesses Property Tax After Condemnation

When a partial taking occurs, Oregon doesn’t just split your original property tax in two. Instead, the county assessor has to determine the new value of the land you still own, this part is called the remainder. This process is known as reassessment. Assessors look at the new size and shape of your property and figure out its new market value. They consider things like whether your access to the street has changed, if you lost a building site, or whether the remainder is less usable. This is called an Oregon remainder assessment. The goal is to make sure your property tax reflects what you actually own after the taking.

For example, if the taking leaves you with a landlocked parcel (one without road access), the value of your remainder could drop sharply. Or maybe the taking is small and doesn’t really affect how you use your land. In that case, the value might not change much, and neither will your taxes. Every situation is a little different, so assessors look closely at the details.

The Timeline for Reassessment

After the partial taking and payment, the county usually reassesses your property’s value for the next tax year. This reassessment isn’t instant. It can take a few months for the paperwork to go through and for the assessor to review your property. You might not see changes on your tax bill until the following year. If you think the new assessment is too high or doesn’t reflect the changes, Oregon law allows you to appeal. It’s important to keep an eye on your property tax statements and act quickly if something seems off.

Oregon Property Tax Relief After a Partial Taking

Oregon law offers property tax relief if the taking has lowered your property’s value. But this relief doesn’t happen automatically, you need to show that the remainder is worth less than before. For example, if the loss of land means you can no longer build a garage, or if your access to a main road is blocked, the value of your property may have dropped significantly. Maybe you had plans to add a garden, a shed, or even sell part of your land in the future, but the taking changed those plans.

If you believe your property is now less valuable, you can file a request for reassessment. The county assessor will review your case and may lower your taxable value, which can reduce your property tax bill. This process is called Oregon property tax relief taking.

You’ll want to gather as much evidence as possible. Photos of the changed property, copies of old and new maps, and even letters from real estate agents about how the taking hurt your property’s value can help. Sometimes it helps to talk to neighbors who’ve gone through a similar process, since they might have tips on what worked for them.

Common Questions: How Much Will My Tax Change?

The change in your tax bill depends on how much value was lost in the taking. Let’s say you owned a one-acre lot, and the government took a strip along the edge for a sidewalk. If the rest of your property is mostly unaffected, the value loss might be small, so your tax bill won’t change much. But what if the taking cuts off your driveway or splits your property into two parts? In those cases, the impact could be much bigger, and your taxes could drop more. If the remainder is now harder to use or less attractive to buyers, that can also lower its value.