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ELCAllowedEnvironment and Land Case Civil Suit 18 of 2011

Mwinzi v Kamau & 4 others

Environment and Land Court
1 October 2026
JKJ. N. Kuyioni
2,774 words in judgment
View original judgmentRead on Kenya Law Watch case
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·~11 min to read original · ~4 min brief

The bottom line

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A Kenyan court merged two land disputes over the same property into one case to avoid conflicting decisions and duplicated legal costs.

What this practically means

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Executive summary

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This ruling by J N Kuyioni of the Environment and Land Court at Machakos determined a Notice of Motion dated 22nd April 2026 by Wandemi Developers Limited, the 4th defendant in Machakos ELC No. 18 of 2011 and plaintiff in Machakos MCELC No. 21 of 2022. Wandemi sought withdrawal of the subordinate court suit from the Chief Magistrate's Court under section 18 of the Civil Procedure Act and its consolidation with ELC No. 18 of 2011, with the latter as the test suit and the subordinate court pleadings treated as a counterclaim. Both suits concern LR No. 20168, Machakos County, with overlapping parties and questions of ownership, title validity, possession, trespass and injunctive relief. Joshua Mutemi Mwinzi opposed through Grounds of Opposition, contending the subordinate suit became sub judice when Wandemi was joined to the ELC suit in February 2026, that Wandemi's interests could be ventilated in the earlier suit, and urging dismissal of the subordinate proceedings as an abuse of process. The Court framed a sole issue: whether sufficient cause was shown for withdrawal and transfer under section 18. Applying David Kabungu v Zikarenga on the burden of making out a strong case, the Court held that the pendency of the same dispute before two courts, the risk of inconsistent findings and duplicated expense weighed in favour of transfer; the sub judice concern under section 6 itself supported determination by one court. Relying on Law Society of Kenya v Centre for Human Rights and Democracy and Nyati Security Guards on consolidation, the Court allowed the application, transferred and consolidated the suits, designated ELC No. 18 of 2011 as the lead suit, directed the subordinate pleadings be treated as a counterclaim, and ordered costs in the cause.

Questions the Court framed

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

  1. 1.Whether sufficient cause has been shown to warrant the withdrawal and transfer of Machakos MCELC No. 21 of 2022 to this Court under section 18 of the Civil Procedure Act
  2. 2.Whether the transferred proceedings should be consolidated with Machakos ELC No. 18 of 2011

Key legal issues

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01

Whether sufficient cause was shown for withdrawal and transfer under section 18 of the Civil Procedure Act

Holding

Sufficient cause was shown: two substantially connected suits over the same land were pending before two courts, risking inconsistent findings and duplicated expense.

Reasoning

The Court found both suits concern LR No. 20168 with overlapping parties and questions of ownership, possession and trespass. Separate prosecution would require courts to determine overlapping questions, expose parties to separate proceedings' expense, and leave open inconsistent findings - an imprudent use of judicial resources. The sub judice objection under section 6 actually reinforced the need for one court to determine the dispute.

02

Whether the transferred suit should be consolidated with ELC No. 18 of 2011

Holding

Consolidation was ordered, with ELC No. 18 of 2011 as the lead suit and the subordinate court pleadings treated as a counterclaim.

Reasoning

Relying on Law Society of Kenya v Centre for Human Rights and Democracy and Nyati Security Guards, the Court held consolidation facilitates efficient and expeditious disposal, saves costs, time and effort, and makes proceedings more convenient. ELC No. 18 of 2011, being the earlier suit, was made the lead suit, and treating the subordinate court claim as a counterclaim resolved Wandemi appearing as plaintiff in one suit and defendant in the other.

p. 6

Legal principles established

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  • The power under section 18 of the Civil Procedure Act is discretionary and must be exercised judiciously, guided by the interests of justice, efficiency and avoidance of unnecessary expense or hardship.
  • Where the same dispute is pending before two courts, that pendency weighs in favour of having it determined by one court.

Court orders

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  1. 1.Machakos MCELC No. 21 of 2022 withdrawn from the Chief Magistrate's Court and transferred to the Environment and Land Court for hearing and determination
  2. 2.Machakos MCELC No. 21 of 2022 consolidated with Machakos ELC No. 18 of 2011
  3. 3.Machakos ELC No. 18 of 2011 to be the lead suit for purposes of hearing and determination of the consolidated proceedings
  4. 4.The pleadings in Machakos MCELC No. 21 of 2022 to be treated as a counterclaim in the consolidated suit, with consequential pleadings to be filed
  5. 5.The Deputy Registrar to cause the original file in Machakos MCELC No. 21 of 2022 to be availed to the Court
  6. 6.The matter to be mentioned before the Court for further directions on pleadings and hearing
  7. 7.Costs of the application to be in the cause

The bench

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

JK
majority

Wrote the judgment

Jurisdiction invoked
Sections 1A, 1B, 3A and 18 of the Civil Procedure Act, Cap 21 Laws of Kenya
Consolidated with
Machakos MCELC No. 21 of 2022, Wandemi Developers Ltd v Joshua Mutemi and Joseph Musikali

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 Court does not order transfer merely because another forum may appear more convenient to a party. The question is whether, having regard to all the circumstances of the case, transfer would better serve the interests of justice
p. 4Discretion under section 18 CPA
I am therefore satisfied that sufficient cause has been shown for the exercise of the power under section 18 of the Civil Procedure Act.
Sufficient cause for transfer
In the result, the Notice of Motion dated 22nd April 2026 is allowed in the following terms:
p. 6Disposition
Machakos MCELC No. 21 of 2022 shall be consolidated with Machakos ELC No. 18 of 2011, Joshua Mutemi Mwinzi v Peter Kimani Kamau & Others.
p. 6Final orders - consolidation
Costs of the application shall be in the cause.
p. 6Costs

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, "Mwinzi v Kamau & 4 others", Case Analysis (2026). Environment and Land Case Civil Suit 18 of 2011. Source: https://new.kenyalaw.org/akn/ke/judgment/keelc/2026/6135/eng@2026-10-01

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