Oregon Diminished Value Claims
What Oregon Drivers Need to Know
Whether the collision happened on I-5 near Portland or on a backroad outside Bend, Eugene, or Salem, a repaired car in Oregon still sells for less than one that was never wrecked — and Oregon law backs up your right to recover that difference from the at-fault driver's insurer as part of your property damage claim. The claim needs to be properly documented, and you have six years from the accident date to bring it.
If your vehicle was declared a total loss instead of being repaired, see Oregon total loss appraisals. For what our report includes and what it costs, see our diminished value report service.
Every report is prepared using our Premier Market Comparison Method, built on real world market data and structured for insurance review.
Oregon Diminished Value at a Glance
We team up with you to provide clear, accurate diminished value guidance and documentation you can confidently use with insurers or in court.
Six-Year Filing Window
Oregon allows six years from the date of the accident to pursue a diminished value claim.
Filing Against the At-Fault Driver
Diminished value claims can be pursued against the at fault driver’s liability insurance when another driver caused the accident.
Your Own Policy: Only Through UMPD
Diminished value can be claimed on your own policy only if your vehicle was damaged by an unknown driver and you carry uninsured motorist property damage (UMPD) coverage.
Oregon Small Claims Cap: $10,000
Oregon small claims court allows diminished value claims up to $10,000.
Understanding Diminished Value in Oregon
What diminished value is, what drives the amount, and what a Oregon claim needs before it goes to the insurer.
What Is Diminished Value?
Diminished value is the difference between what your vehicle was worth before the accident and what it is worth after repairs. Even quality repairs leave an accident on the vehicle history report, and buyers typically pay less for a vehicle with that history.
What Affects the Amount
- Vehicle age and mileage
- Severity of the damage
- Structural repairs
- Prior accident history
- Local market conditions
What You Need to File in Oregon
- Completed repairs and the final repair bill
- The accident report
- Market-based documentation of the loss in value
How Insurers Review a Claim
Carriers use different approaches, from internal formulas to comparable market data. A report built on comparable vehicles with and without accident history gives the adjuster market evidence to review.
How Oregon Courts Have Ruled on Diminished Value
Oregon's appellate courts have made clear more than once that repair costs and lost market value are two different things, and both belong in the damages calculation.
Mock v. Terry, 41 Or. App. 633, 599 P.2d 1365 (1979)
The Oregon Court of Appeals held that when repairs don't bring damaged property back to its former condition and value, the owner is entitled to the difference between what it was worth before the loss and what it's worth after repairs — payment of the repair bill by itself isn't enough.
Gonzales v. Farmers Insurance Co., 345 Or. 382, 195 P.3d 207 (2008)
Oregon courts reinforced the broader make-whole principle here: when negligence causes a permanent drop in a property's value, compensation isn't limited to the physical repair work if that repair doesn't restore the pre-loss market value.
Start Your Oregon Diminished Value Claim
Independent, market-based diminished value report — $299 flat fee. Every claim is reviewed before you pay.
Oregon Diminished Value: Common Questions
Below are answers to common questions about Oregon diminished value claims, including how claims work, time limits, and how loss in market value is calculated after an accident.
Is diminished value a real, recoverable claim in Oregon?
Yes — Oregon allows third-party diminished value claims when another driver caused the accident, and you can pursue the at-fault insurer for the loss in market value after repairs.
I wasn't at fault — where does the claim go?
To the at-fault driver's insurer. Oregon runs on a fault-based system, so their carrier may owe you for the diminished value on top of repair costs.
Can I use my own policy for this instead?
Only in one situation: if your vehicle was damaged by an unknown driver and you carry uninsured motorist property damage (UMPD) coverage. Otherwise the claim goes to the at-fault driver's insurer.
How does anyone calculate the actual loss?
There's no official Oregon formula. Insurers often lean on internal models, but a market comparison analyzing real vehicles with and without accident history shows the measurable loss.
What's the filing deadline?
Six years generally, and it's smart to start the claim as soon as repairs wrap up rather than waiting. The deadline is set by ORS 12.080.
Will my diminished value claim actually get paid?
Possibly, but without documentation behind it, claims tend to get denied — a market-based report strengthens your position considerably.
Do I need an appraisal for an Oregon diminished value claim?
It isn't required, but an independent, market-based report documents the loss in a format insurers can review.
Still have a question?
For a deeper look at diminished value claims in Oregon and what vehicle owners should expect, visit our diminished value claim guide.
Because Oregon borders several western states, drivers may want to review diminished value claim rules in California, Nevada, Idaho, and Washington.