A claimant asserting an independent contractual right is not a necessary party to a mortgage-redemption suit.

Respondent No. 1 filed a suit seeking redemption of a mortgage, possession and permanent injunction, alleging that a deed executed in favour of the petitioner’s husband and children was a nominal sale deed and that title had not passed.

The petitioner sought impleadment under Order I Rule 10 CPC, relying on an agreement allegedly executed in her favour in 1998 and a legal notice served in 2025.

The trial court rejected the application, and the petitioner challenged that order under Article 227 of the Constitution.

1. Whether the petitioner, claiming rights under an agreement allegedly executed in her favour, was a necessary or proper party to the plaintiff’s suit for redemption of mortgage and possession.

2. Whether the trial court’s refusal to implead the petitioner disclosed illegality or perversity warranting interference under Article 227.

Order I Rule 10 CPC permits joinder of a party whose presence is necessary for effective adjudication of the controversy; the plaintiff is ordinarily dominus litis.

Relying on Gurmit Singh Bhatia v. Kiran Kant Robinson, (2020) 13 SCC 773, which discusses Kasturi v. Iyyamperumal, (2005) 6 SCC 733, the Court noted that a necessary party must have a right to relief against them in respect of the controversy and that an effective decree cannot be passed in their absence.

A person asserting an independent right, rather than a right arising from the transaction in issue, cannot be added if doing so would enlarge the suit’s scope.

Article 227 permits interference where the impugned order warrants supervisory correction.

The suit concerned whether the deed in favour of the petitioner’s husband and children operated as a mortgage or a sale, and the plaint did not refer to the petitioner or the alleged 1998 agreement.

Her asserted agreement-based interest was independent of the controversy pleaded and could be pursued separately in accordance with law. The Court therefore found no basis to treat her as a necessary or proper party to the suit; nor did the trial court’s order disclose illegality or perversity.

The writ petition was dismissed.