Batson Sand & Gravel Pty Ltd v Helman

The High Court of Australia considered a dispute between Batson Sand & Gravel Pty Ltd and Helman concerning the interpretation of a contract for the sale of land. The core of the disagreement lay in whether the purchaser, Helman, had validly exercised an option to purchase the land, which was subject to a condition precedent.

The central legal issue before the High Court was whether the condition precedent, requiring the vendor, Batson Sand & Gravel, to obtain a specific planning permit, had been fulfilled or waived. This, in turn, determined whether the option to purchase the land had been validly exercised by Helman. The court had to consider the contractual obligations of both parties and the effect of the vendor's failure to obtain the permit.

The High Court held that the condition precedent was for the benefit of the purchaser and could therefore be waived by the purchaser. As the purchaser had unequivocally indicated its intention to proceed with the purchase despite the vendor's failure to obtain the planning permit, the condition was deemed waived. Consequently, the option was validly exercised, and the contract for sale was binding. The court therefore dismissed the appeal.