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ELCPartially AllowedAppeal from MCELC No. 1055 of 2020· [2025] KEELC 7432 (KLR)

Rimberia v Nairobi City County (Environment and Land Appeal E020 of 2024) [2025] KEELC 7432 (KLR)

Environment and Land Court
24 October 2025
TMT. Murigi
2,413 words in judgment
View original judgmentRead on Kenya Law Watch case
AI-assisted case brief
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The bottom line

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Kenya's Environment and Land Court reinstated a landowner's claim against Nairobi City County, ruling a magistrate could not revisit an issue another magistrate had already decided.

What this practically means

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Executive summary

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This was a first appeal to the Environment and Land Court against a ruling of Hon. Grace A. Omodho (Principal Magistrate) delivered on 12th October 2023 in MCELC No. 1055 of 2020, in which the trial court upheld a preliminary objection that the plaintiff's land claim was statute-barred and struck out the suit with costs. The appellant, Arthur Kirimi Rimberia, had sued Nairobi City County seeking allocation of an alternative plot or its market value, refunds of legal fees, and damages. He appealed on the ground that the same preliminary objection had already been dismissed by Hon. D.M. Kivuti (P.M.) in a ruling of June 2021, so the second magistrate became functus officio and could not revisit the limitation issue without sitting in appeal over a colleague's decision. The sole issue framed was whether the trial court lacked jurisdiction to entertain the preliminary objection dated 17th March 2021. Relying on the Supreme Court's articulation of the functus officio doctrine in Raila Odinga v IEBC and the Court of Appeal's decision in Telkom Kenya v John Ochanda, the court held that Hon. Kivuti's ruling of 25th June 2021 had disposed of the limitation issue by declining the objection and deferring it to trial; Hon. Omodho therefore lacked jurisdiction to revisit it. Allowing the appeal, the court set aside the ruling of 12th October 2023, reinstated the suit for hearing on merit, and ordered that costs abide the outcome of the suit.

Key legal issues

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Whether the trial magistrate was functus officio and lacked jurisdiction to revisit the limitation issue in the ruling of 12th October 2023

Holding

Yes - the earlier ruling of 25th June 2021 disposed of the preliminary objection on limitation, and the second magistrate had no jurisdiction to revisit it.

Reasoning

The court examined the ruling of 25th June 2021 in which Hon. D.M. Kivuti declined the preliminary objection and directed that the limitation issue be ventilated at trial. Applying the Supreme Court's articulation of functus officio in Raila Odinga and the Court of Appeal's decision in Telkom Kenya v John Ochanda, the court held that the principle of finality barred the second magistrate from revisiting the same limitation issue.

p. 5

Legal principles established

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  • When a Court has already pronounced itself on a matter, it is deemed to have performed all its duties in the case and becomes functus officio; it cannot revisit the same issue.

Court orders

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  1. 1.The ruling and order of the Chief Magistrate's Court at Milimani Commercial Courts delivered on 12th October 2023 in MCELC No. 1055 of 2020 – Arthur Kirimi Rimberia v Nairobi City County is set aside
  2. 2.The suit filed at the Chief Magistrate's Court at Milimani Commercial Court's in MCELC No. 1055 of 2020 is reinstated for hearing and determination
  3. 3.Costs to abide by the outcome of the suit

Authorities

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Legislation

  • Constitution of KenyaArticle 50

Cases cited (12)

  • Mawathe Julius Musili v IEBC & anor
    Petition No.16 of 2018
  • Alba Petroleum Limited v Total Marketing Kenya Limited
    Civil Appeal No.43 of 2015
  • Moyale Liner Bus v Gachu Ibrahim
    Civil Appeal No.141 of 2019
  • Raila Odinga & 2 others v Independent Electoral and Boundaries Commission & 3 others
    [2013] eKLR
  • Telkom Kenya Limited v John Ochanda (Suing on his own behalf and on behalf of 996 Former Employees of Telkom Kenya Limited)
    [2014] eKLR
  • Gladys Boss Shollei v Judicial Service Commission and Another
    Civil application No.10 (E016) of 2022
  • Owners of the Motor Vessel "Lillian S" v Caltex Oil (Kenya) Ltd
    [1989] eKLR
  • Patrick Kirimi M'nganabu v Njeru Muchai
    [2021] KEELC 1419 (KLR)
  • Eremoto v Omolo & 2 others
    (Environment & Land Case 128 of 2015) [2023] KEELC 20635 (KLR)
  • JMM v CWN
    (Civil Appeal E007 of 2022) [2023] KEHC 20991 (KLR)
  • United India Insurance Co. Limited v East African Underwriters (Kenya) Ltd
    (1985) EA
  • Jumbo North (E.A.) Limited v Wilder Wangira
    [2020] eKLR
On appeal from
Chief Magistrate's Court at Milimani Commercial Courts
MCELC No. 1055 of 2020
Jurisdiction invoked
First appellate jurisdiction over the magistrates' court (Environment and Land Court appeal from a magistrates' court land suit)

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, "Rimberia v Nairobi City County (Environment and Land Appeal E020 of 2024) [2025] KEELC 7432 (KLR)", Case Analysis (2025). Appeal from MCELC No. 1055 of 2020. Source: https://new.kenyalaw.org/akn/ke/judgment/keelc/2025/7432/eng@2025-10-24

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