The deceased, M M Ramarope, concluded a written sale agreement on 18 November 2000 with the predecessor of the Govan Mbeki Local Municipality to purchase Erf 1577, Extension 9, Lebohang, Leandra for R135 000. Through no fault of the deceased, transfer was not effected. Six years later, on 20 November 2006, the respondent, Ziba Sibeko, purchased the same property from the Municipality for R171 114 and took transfer on 16 May 2007. It was common cause, recorded in a stated case, that at the time the respondent purchased and took transfer, he knew of the valid and binding prior sale agreement between the Municipality and the deceased. The appellant, the executor of the deceased estate, sought transfer of the property from the respondent.