Grincelis v House

The case of *Grincelis v House* involved an appeal to the High Court of Australia concerning the assessment of damages, specifically the inclusion of interest on an award for gratuitous services provided to the appellant. The dispute centred on whether interest should be awarded on damages calculated on the basis of the market cost of such services, even though they were provided gratuitously.

The primary legal issue before the High Court was whether the appellant was entitled to an award of interest on the damages assessed for past gratuitous care. This question required the Court to consider the application of section 69 of the *Supreme Court Act 1933* (ACT), which mandates the award of interest unless good cause to the contrary is shown, and how this provision applied to damages for services provided without charge.

The majority of the Court, comprising Gleeson CJ, Gaudron, McHugh, Gummow, and Hayne JJ, focused on the statutory requirement for awarding interest. They addressed the respondent's argument that awarding damages based on market cost, which includes components like superannuation and workers' compensation insurance, constituted a windfall for the appellant. The majority noted the complexities and imponderables inherent in assessing damages for gratuitous care, particularly when calculated at market rates. They acknowledged that market cost calculations might include elements not directly incurred by the recipient of gratuitous care and that such calculations could differ from the practical reality of gratuitous assistance.

The High Court allowed the appeal, setting aside the order of the Full Court of the Federal Court of Australia. The Court varied the original order by increasing the sum awarded, reflecting a revised calculation of damages. The application for special leave to cross-appeal was dismissed.