Mareva Building Consultants v Zevon

The appeal concerned a contract for the construction of a house between Mareva Building Consultants (appellant) and Zevon (respondent). The central dispute revolved around whether the parties had mutually abandoned or discharged the contract, thereby relieving them of their respective obligations. The matter came before the court on appeal from a trial judge's decision.

The court was required to determine several legal issues. Firstly, whether the parties had reached a mutual consensus that the contract would not be performed, and if their conduct manifested such an intention, leading to the contract's discharge by agreement. Secondly, the court considered whether any abandonment or discharge was conditional upon the appellant building a different house for the respondent. Finally, the court addressed the respondent's failure to plead abandonment or discharge, and whether this prejudiced the appellant or prevented the trial judge from raising these issues.

The court found no error in the trial judge's findings that the parties' conduct was inconsistent with the contract remaining on foot, supporting the conclusion that the contract had been abandoned or discharged by agreement. The court also determined that the conduct of the parties was inconsistent with any alleged condition that abandonment was contingent on the construction of a different house. Furthermore, the court held that the respondent's failure to plead abandonment or discharge did not cause prejudice to the appellant, and it was open to the trial judge to raise these issues with the parties. Consequently, the alternative argument regarding conditional abandonment was rendered moot.

The appeal was dismissed, and the appellant was ordered to pay the costs of the appeal to the respondents.