Economic Waste Doctrine
A limitation on construction defect damages that caps recovery at the diminution in property value, rather than the full cost to repair, when repair costs are grossly disproportionate to the value gained.
The default measure of damages for defective or incomplete construction is usually the cost to repair or complete the work to meet contract specifications. The economic waste doctrine intervenes when that repair cost is grossly disproportionate to the benefit obtained, for example when correcting a minor specification deviation would require tearing out substantially completed, functionally adequate work, and instead caps recovery at the difference in market value between the property as built and as it should have been built.
Courts apply the doctrine cautiously, reserving it for situations of genuine economic waste rather than simply whenever repair is expensive, and it rarely applies to safety-related or structural defects where the cost-to-repair measure remains standard regardless of proportionality. The doctrine is heavily litigated through competing expert testimony: one side's expert testifies to a high repair cost while the other's testifies to a comparatively small diminution in value, with the court or jury choosing which measure fits the facts.
Because economic waste can swing damages by an order of magnitude, Juricratic models it as a distinct 'damages measure' branch point layered on top of a liability finding, letting the user compare the case's expected value under a cost-to-repair assumption against its expected value under a diminution-in-value assumption side by side.
How it actually shows up
Defense counsel raise economic waste to argue for a lower, diminution-based damages award when a plaintiff's repair-cost claim seems disproportionate to any real loss in value, while plaintiff's counsel resist the doctrine's application where the defect affects structural integrity, safety, or a fundamental, negotiated specification rather than a trivial deviation.
- Does economic waste apply to structural or safety defects?
- Rarely; courts generally reserve the doctrine for non-structural, non-safety deviations where the repair cost is genuinely disproportionate to the actual harm, and apply the ordinary cost-to-repair measure for serious defects.
- Who decides whether economic waste applies, the judge or the jury?
- It varies by jurisdiction; some treat it as a threshold legal question for the court, while others submit the proportionality determination to the jury as part of the damages instruction.
- Is economic waste the same as the collateral source rule or betterment?
- No, those are distinct damages doctrines; economic waste specifically addresses disproportionality between repair cost and value gained, not third-party payments or upgrades beyond the original scope.
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