Hawaii Diminished Value Claims
What Hawaii Drivers Need to Know
An accident on Oahu near Honolulu, or on the Big Island near Hilo or Kailua, can leave your car repaired but still worth less than a comparable vehicle without a wreck in its past. Hawaii law recognizes that gap as recoverable property damage when another driver is at fault, aiming to put you back in the position you'd have been in had the accident never happened. You have two years from the date of the accident to bring a claim.
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01
Two-Year Filing Window
Hawaii allows two years from the date of the accident to pursue a diminished value claim.
02
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.
03
UMPD May Fill the Gap
Most first party policies in Hawaii exclude diminished value, but uninsured motorist property damage (UMPD) coverage may apply if you carry it.
04
Hawaii Small Claims Cap: $5,000
Hawaii small claims court allows diminished value claims up to $5,000.
How Hawaii Courts Have Ruled on Diminished Value
Hawaii's appellate court has addressed the question of how to measure a vehicle's loss after a wreck, and its answer covers more than just the repair invoice.
Richards v. Kailua Auto Machine Service, 10 Haw. App. 613 (1994)
The Hawaii Intermediate Court of Appeals held that damages for tortious property damage may include both the reasonable cost of repairs and the difference between a vehicle's value before the accident and its value after repairs, so long as the total doesn't exceed the vehicle's pre-loss market value.
Hawaii Diminished Value: Common Questions
Below are answers to common questions about Hawaii diminished value claims, including how claims work, time limits, and how loss in market value is calculated after an accident.
Does Hawaii recognize diminished value claims?
Yes — Hawaii permits third-party diminished value claims when another driver is responsible for the accident.
What happens if I wasn't at fault?
Hawaii follows a fault-based system, so the at-fault driver's insurer may be responsible for diminished value in addition to repair costs.
Can I pursue this through my own insurance?
Generally no, unless your policy specifically includes first-party diminished value coverage.
How do you determine the loss amount?
There's no mandated formula in Hawaii. Market comparison analysis of similar vehicles, with and without accident history, is the standard approach — and in an island market, local vehicle availability and demand can factor in as well.
What's the time limit to file?
Hawaii generally allows two years for property damage claims.
Will insurers pay without documentation?
Rarely — insurers typically require clear proof of measurable market loss before issuing compensation.
Still have a question?
For a deeper look at diminished value claims in Hawaii and how the process works, read our Hawaii Diminished Value Guide.
Although Hawaii does not share land borders with other states, drivers relocating or purchasing vehicles from the mainland may want to review diminished value claim rules in California, Washington, and Oregon.

