Markholm Construction Co Ltd v Wellington City Council [1985] 2 NZLR 520 is a cited case in New Zealand regarding contract formation.
The Wellington City Council had advertised sections for sale by ballot in a new subdivision. After finding this ballot heavily oversubscribed, the council realised that the sections had been significantly undervalued.
As a result, the council refused to go through with the ballot, and cancelled the ballot.
The Markholm's sued the council for specific performance for the contract - to go through with the sale of the sections by ballot.
The court ruled it was a legally binding contract. However, the court refused to order specific performance given the odds of winning in the ballot, and damages instead were awarded.