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ELCStruck OutELC (OS) E011 OF 2025

Manyu v Mdeizi (Enviromental and Land Originating Summons E011 of 2025) [2026] KEELC 736 (KLR)

Environment and Land Court
12 February 2026
1,865 words in judgment
View original judgmentRead on Kenya Law Watch case
AI-assisted case brief
·~7 min to read original · ~4 min brief

The bottom line

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Kenya's Environment and Land Court struck out an adverse possession claim because the same parties and land dispute had already been decided in an earlier case.

What this practically means

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Executive summary

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The applicant, Regina M'mbone Manyu, filed an originating summons seeking to be declared owner of land parcel KAKAMEGA/MBALE/2533, registered in the name of the respondent, Nathan Ondego Mdeizi, on the basis of adverse possession for over 12 years. The respondent raised a preliminary objection on res judicata, contending the same claim and parties had been litigated in Vihiga ELC Case No. 4 of 2021 (formerly Kakamega ELC No. 645 of 2021), in which the applicant was the 4th defendant and the respondent the 2nd plaintiff. The court was directed to dispose of the res judicata issue first by written submissions. The respondent submitted the former suit's judgment of 21st July 2022 had revoked the applicant's title obtained by fraud and that the present suit was an abuse of process. The applicant countered that the elements of res judicata under section 7 of the Civil Procedure Act had not been demonstrated by evidence and that adverse possession was never litigated in the former suit. The court found the former suit and its judgment evident on the record - annexed to the applicant's own affidavit - with the same parties and the same subject land (NORTH MARAGOLI/MBALE/1957, later registered as 2533). Ownership had been adjudicated and the applicant's title cancelled for fraud. Applying Explanation 4 to section 7, the court held the applicant, being represented and having filed a defence, ought to have raised adverse possession in the former suit. Relying on the Supreme Court's decision in John Florence Maritime Services, the court found the ingredients of res judicata demonstrated, struck out the suit, and ordered each party to bear their own costs.

Questions the Court framed

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The issues the Court set itself to decide, in its own words.

  1. 1.Whether the applicant's claim for adverse possession is barred by the doctrine of res judicata arising from the former suit, Vihiga ELC Case No. 4 of 2021

Key legal issues

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01

Whether the adverse possession claim is res judicata by virtue of the judgment in Vihiga ELC Case No. 4 of 2021

Holding

Yes; the ingredients of res judicata were demonstrated - same parties, same subject matter, and the ownership issue was finally adjudicated, so the suit was struck out

Reasoning

The court confirmed the former suit existed and its judgment was annexed by the applicant herself. The parties were the same (applicant as 4th defendant, respondent as 2nd plaintiff), and the subject land was the same parcel under different numbers. Ownership was adjudicated and the applicant's title cancelled for fraud. Under Explanation 4 to section 7, adverse possession was a matter which might and ought to have been raised as a defence in the former suit, and its omission triggers the doctrine.

p. 7
02

Whether res judicata can be sustained without documentary evidence where raised via grounds of objection

Holding

The elements of res judicata were demonstrated on the record, including the former judgment annexed to the applicant's own affidavit

Reasoning

The applicant argued the elements could not be presumed absent documentary evidence. The court, however, noted the existence of the former suit was not denied and a copy of its judgment was annexed to the applicant's supporting affidavit, from which the identity of parties, subject matter and final determination were apparent. The objection therefore succeeded notwithstanding its being raised by way of grounds of objection.

p. 3

Legal principles established

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  • A party who had the opportunity to raise a defence based on adverse possession in a former suit and did not do so is barred by res judicata from raising it later under Explanation 4 to section 7 of the Civil Procedure Act
  • The basis of res judicata is the principle of finality, a matter of public policy that ensures litigation comes to an end

Court orders

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  1. 1.The present suit is struck out for being res judicata
  2. 2.Each party to bear own costs of the suit

The bench

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One judgment of the whole court — no separate or dissenting opinions.

majority

Wrote the judgment

Jurisdiction invoked
Original jurisdiction of the Environment and Land Court under the doctrine of adverse possession via originating summons; preliminary issue of res judicata under section 7 of the Civil Procedure Act

Relief refused

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Declaration of ownership of land parcel KAKAMEGA/MBALE/2533 by adverse possession

The claim is barred by res judicata, the same parties and subject matter having been litigated and determined in Vihiga ELC Case No. 4 of 2021

p. 7

Costs

Each party to bear own costs of the suit.

Quotable passages

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Verbatim from the judgment, each located to the page it appears on in the official PDF — so these can be cited and checked directly.

The result is that the present suit is hereby struck out for being res judicata. Each party to bear own costs of the suit. Orders accordingly.
p. 7Final orders - striking out for res judicata
Having not done so the doctrine of res judicata applies.
p. 7Explanation 4 of section 7 - matter which might and ought to have been raised
….the ingredients of res judicata are firstly, the issues in dispute in the former suit between the same parties must be directly and substantially be in dispute between the parties in the suit where the doctrine if pleaded as a bar.
p. 6Ingredients of res judicata per John Florence Maritime Services
The basis for the doctrine of res judicata as held in John Florence Maritime Services Ltd & Another (supra) is the principle of finality which is a matter of public policy.
p. 7Public policy basis of res judicata

Issues in the judgment

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minor

Suit land described as KAKAMEGA/MBALE/2533 in the opening but referred to as NORTH MARAGOLI/MBALE/2533 when explaining the nexus with the former suit

minor

Judgment in the former suit dated 21st July 2022 per submissions, though the former suit was filed in 2021; timeline internally consistent but noted

Key timeline

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Practical implications

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Frequently asked questions

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Cite this brief

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Cite this brief

Caselaw, "Manyu v Mdeizi (Enviromental and Land Originating Summons E011 of 2025) [2026] KEELC 736 (KLR)", Case Analysis (2026). ELC (OS) E011 OF 2025. Source: https://new.kenyalaw.org/akn/ke/judgment/keelc/2026/736/eng@2026-02-12

Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.