Oregon Property-Line Disputes Highlight the Importance of Surveys and Boundary Records
Property-line disputes can become complicated when fences, landscaping, driveways or other improvements do not appear to match the boundaries shown on a later survey.
A recent Oregon Court of Appeals decision illustrates why property owners should carefully document and investigate boundary issues rather than assuming that a physical marker automatically establishes the legal property line.
Recent Oregon Court Decision
In Butori v. Bosma, decided April 8, 2026, the Oregon Court of Appeals considered a dispute involving neighboring properties and the location of a property line. The case arose after trees and other vegetation were removed from an area that the plaintiff claimed was on his property. (Oregon Court of Appeals decision)
The parties presented different evidence concerning the location of the boundary. The case also involved testimony about a county surveyor, physical survey markers and the parties’ understanding of the property line. The Court of Appeals ultimately affirmed the trial court’s judgment.
The decision demonstrates that evidence concerning a property’s boundaries can become important when neighboring owners disagree about where the line actually lies.
Why Older Fences and Markers Can Create Questions
A fence, landscaping feature or other physical marker may have existed for many years, but its presence does not by itself establish that it is the legally controlling boundary.
Oregon courts have considered issues involving adverse possession, boundary by agreement and boundary by acquiescence in property disputes. The legal outcome can depend on the specific facts, including how the property was used, what the owners understood and what evidence exists regarding the location of the boundary.
Because of those fact-specific rules, homeowners should be cautious about assuming that a small difference between an old fence and a newer survey automatically changes ownership.
What Homeowners Should Consider
If a survey reveals a possible boundary discrepancy, property owners may want to:
- Keep copies of current and previous surveys, deeds and other property records.
- Document the location and history of fences, driveways and other improvements.
- Avoid moving or removing a disputed boundary marker before obtaining appropriate advice.
- Discuss significant boundary questions with a qualified Oregon real-estate attorney or licensed surveyor.
- Address potential boundary issues before listing a property or completing a purchase when possible.
Buyers and Sellers
A boundary discrepancy discovered during a real estate transaction does not necessarily mean that a property owner has lost ownership of the disputed area. However, it can create questions that should be resolved before closing.
Buyers considering a property with an unusual fence line, encroachment or conflicting survey information should review the issue carefully with appropriate professionals.
Sellers should also disclose relevant information as required by Oregon law and their transaction documents and should avoid making assumptions about the legal status of a disputed boundary.
Looking Ahead
Property boundaries are determined through a combination of legal documents, surveys and applicable property law. When a physical feature conflicts with a recorded survey or other evidence, the answer may depend on the circumstances of the particular property.
The recent Butori v. Bosma decision is a reminder that evidence about property lines can become significant when neighboring owners disagree. It should not, however, be interpreted as a blanket rule that an older fence automatically becomes the legal boundary. (Oregon Court of Appeals decision)