Utah Diminished Value Claims — The Complete Guide.

Utah's Metcalf v. Mellen — 105 Years of Authority.

Utah is one of the earliest states to recognize diminished value as a recoverable element of damages. Metcalf v. Mellen, 192 P. 676 (Utah 1920), held that "in an action for damages to an auto, plaintiff, being entitled to recover the difference in the market value of his auto immediately before and after the injury, can recover not only the reasonable cost of repairs, but also any depreciation in market value after repairs were completed." The 1920 decision predates most other states' DV authority by decades and remains controlling Utah authority today.

Utah Code § 78B-5-818 codifies Utah's property damage measure of damages, supporting the Metcalf framework. Utah's UMPD coverage is optional with a $3,500 limit and $250 deductible — when purchased, it covers DV. Modified comparative negligence under Utah Code § 78B-5-818 (50% bar). Small claims jurisdiction up to $11,000 — among the higher caps in the country, allowing many DV claims to be resolved in small claims procedure.

Utah Authority: 1920 Supreme Court + Statute + Optional UMPD

Utah DV law dates to 1920 with strong Utah Supreme Court authority that has never been overturned, plus statutory codification.

Utah Insurers Use 17c — Metcalf Doesn't.

Utah's controlling standard from Metcalf v. Mellen is market-based and explicitly allows BOTH repair cost AND post-repair depreciation. The 17c formula's mechanical multipliers don't match this. Major Utah insurers default to 17c. A demand letter quoting Metcalf's exact language and citing Utah Code § 78B-5-818 puts the claim on solid 105-year-old Utah Supreme Court footing.

Run 17c first to anticipate the insurer's initial offer, then quantify the gap to Metcalf's both-elements standard:

Filing a Diminished Value Claim in Utah.

Utah's framework is among the oldest and most well-established. 1920 Supreme Court authority. Statutory codification. Optional UMPD. The 3-year SOL gives reasonable time.

1. Document liability. Utah applies modified comparative negligence with a 50% bar — recovery barred at 50% or more fault, reduced proportionally below. Police report, witnesses, dashcam, traffic cameras.
2. Determine recovery path. Two main paths in Utah: third-party against at-fault driver's liability insurer (most common), or UMPD against your own policy if the at-fault driver was uninsured AND you carry optional UMPD coverage. UMPD limit is $3,500 with $250 deductible.
3. Complete repairs. Utah DV is calculated post-repair under Metcalf. Document repairs comprehensively to support both elements: repair cost AND depreciation.
4. Establish pre-accident market value. Utah-market comparables — Salt Lake City, West Valley City, West Jordan, Provo, Orem, Sandy, Ogden, St. George. Utah's growing market produces strong comparable data, especially in the Wasatch Front.
5. Document post-repair value. Two written dealer trade-in offers post-repair plus comparable sales of similar Utah vehicles with accident-history Carfax. Discount typically runs 12-22%.
6. Prepare a USPAP-compliant appraisal. The appraisal cites Metcalf v. Mellen, references Utah Code § 78B-5-818, and uses Utah-market comparables.
7. Send a demand letter. Quote Metcalf's exact both-elements language. Reference Utah Code § 78B-5-818. Reference Utah Code § 78B-2-307's 3-year window. Send certified mail.
8. Allow 30 days for response. Utah insurers familiar with Metcalf typically respond within 14-30 days.
9. File a Utah Insurance Department complaint. insurance.utah.gov handles complaints. UID complaints add regulatory pressure.
10. Small claims for $11,000 or less; District Court above. Utah small claims handles claims up to $11,000 — among the higher caps in the country. Attorneys are permitted. Filing fees are modest. Most Utah DV claims fit comfortably within this limit.

Utah DV Questions