Tetrad Holdings Limited & 10 Others v National Social Security Authority and Sheriff of Zimbabwe and Tetrad Investment Bank Limited

The applicants sought to set aside the Sheriff's decision to confirm the sale of 10 immovable properties sold in execution. During the auction process, the Sheriff had made a ruling in terms of Rule 359(7) confirming the sale after the applicants had filed an objection in terms of Rule 359(1). The applicants challenged the Sheriff's decision on grounds that: (i) the sale values achieved at auction were unreasonably low; (ii) the auction resulted in a gross travesty; and (iii) a single valuation was used which was inaccurate and incomplete and conducted by an individual who was not a registered valuer. The application was opposed by the Sheriff and the judgment creditor, NSSA. The purchasers who had successfully bid for the properties at the public auction and whose sales had been confirmed by the Sheriff were not cited as parties to the application, despite the applicants being aware of their identities.

• Whether the non-joinder of the purchasers who acquired the properties at auction was fatal to the application
• Whether purchasers whose sales have been confirmed have a direct and substantial interest in proceedings seeking to set aside the sale
• The test for joinder of necessity versus joinder of convenience
• Whether Rule 87(1) regarding non-joinder absolves a litigant from citing all relevant parties

The application was dismissed with costs awarded to the first respondent (NSSA).

Purchasers at an execution sale whose sales have been confirmed by the Sheriff are necessary parties to any application seeking to set aside the confirmation of such sales. Such purchasers have a direct and substantial interest in the proceedings because they have acquired rights when declared the highest bidders at auction. Any order setting aside the sale cannot be carried into effect without prejudicing those acquired rights. Rule 87(1), which provides that no cause shall be defeated by reason of non-joinder, does not absolve a litigant of the obligation to cite all relevant parties who might be affected by the determination of the issues in dispute. The non-joinder of necessary parties who have a direct and substantial interest in the subject matter of the judgment is fatal to the proceedings.

Makoni J made an important observation that there was an increase in the number of matters where parties seek to impugn decisions of the Harare Sheriff in terms of Rule 358 without citing the highest bidders at auctions. The court emphasized that "the message should be sent out" that highest bidders whose sales have been confirmed have acquired rights in the property and are necessary parties to such proceedings. This was a broader policy statement intended to guide future practice in execution sale matters.

This case is significant in Zimbabwean civil procedure law as it clarifies the obligation to join purchasers at execution sales as necessary parties in applications seeking to set aside the confirmation of such sales. The judgment emphasizes that purchasers who have been confirmed as successful bidders acquire rights that cannot be interfered with without affording them an opportunity to be heard. The case serves as an important reminder to practitioners dealing with execution sales that highest bidders whose sales have been confirmed are necessary parties to any application seeking to set aside such sales. The judgment also reinforces the principle that while Rule 87(1) provides discretion regarding non-joinder, this does not absolve litigants from the obligation to cite all parties with a direct and substantial interest in the proceedings.