The appellant purchased vacant land from the respondents in an industrial township on 11 January 1990. The appellant paid a deposit of R45,500 (10% of the purchase price), with the balance to be paid upon registration of transfer. The sale was subject to two suspensive conditions: the Surveyor-General's approval of a sub-divisional diagram and the City Engineer's certification of compliance under s 148 of the Durban Extended Powers Consolidated Ordinance 18 of 1976.
Almost immediately a dispute arose concerning security features (security, street lighting, tarred roads, and services), which the appellant's member, Mr Balmer, believed were inadequate. Mr Balmer attempted to delay or cancel the agreement, initially accepting he was bound to take transfer but later changing his stance and seeking rectification of the agreement based on a pamphlet shown to him.
The respondents launched application proceedings on 13 August 1992 to enforce the agreement. The appellant disputed that the second suspensive condition had been fulfilled (arguing the wrong official had signed the certificate). The respondents removed the matter from the roll on 11 September 1992.
On 4 October 1994, both suspensive conditions were fulfilled when the respondents were registered as title holders. By December 1994, Mr Forbes of the respondents asked Mr Balmer to take transfer, but he refused. There was no further communication for several years.
On 18 October 2000, unbeknown to the appellant, the respondents sold the property to the eThekwini Municipality, and transfer was passed on 20 December 2002. On 4 November 2005, Mr Balmer discovered the sale and on 11 July 2006 notified the respondents that he was canceling the contract and claiming repayment of the deposit plus damages of R390,000.
On 21 August 2006, the appellant commenced an action for recovery of the deposit and damages of R3,125,500 (the difference between the purchase price and the market value as at 11 July 2006).