The appellant appealed a judgment dismissing its request for rectification of a definition in an Agreement of Purchase and Sale based on mutual mistake.
The dispute centered on the definition of 'Gross Floor Area' (GFA) and whether it should be rectified to correspond with a site-specific by-law rather than the City of Toronto By-law specified in the agreement.
The Court of Appeal dismissed the appeal, finding no mutual mistake because the respondent clearly intended to use the City of Toronto By-law definition to determine any increase in GFA.