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ELCDismissedEnvironment and Land Case E463 of 2025· [2026] KEELC 6006 (KLR)

Ooko & another v Mutuku & 3 others

Environment and Land Court
25 September 2026
TMT. Murigi
2,486 words in judgment
View original judgmentRead on Kenya Law Watch case
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·~10 min to read original · ~4 min brief

The bottom line

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A Nairobi court refused to stop a neighbour's construction because the applicants couldn't prove money couldn't fix the harm.

What this practically means

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Executive summary

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The Plaintiffs, landlords of Harambee Sacco B Estate, moved the Environment and Land Court at Nairobi by Notice of Motion dated 11th September 2025 seeking an interlocutory injunction restraining the Defendant from constructing or continuing construction on L.R No. Nairobi Block 82/5667 pending the hearing of the suit. They alleged the four-storey building contravened a controlled development plan permitting only a three-bedroom apartment, that the Defendant lacked statutory approvals from the Interested Parties, and that his balcony encroached one metre onto the estate's access road, relying on a surveyor's report and an Enforcement Notice allegedly defied. The Defendant denied the existence of the alleged controlled development plan, said he was never issued development plans when he purchased the plot in 2019, relied on a Court of Appeal judgment holding the 2004 Nairobi Zoning Regulation outdated, produced photographs showing the building complete and occupied, and contended the Plaintiffs' own gate encroached on his parcel. The court framed a single issue: whether the Applicants met the threshold for an interlocutory injunction. Applying Giella v Cassman Brown sequentially, the court found a prima facie case with probability of success, holding the legality and encroachment questions arguable and unfit for definitive determination at the interlocutory stage. However, applying Nguruman, it found the Applicants had not shown irreparable injury not compensable by damages, given the building was complete and occupied. The second limb having failed, the application was dismissed with costs.

Key legal issues

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01

Whether the Applicants established a prima facie case with a probability of success

Holding

Yes - the Applicants raised an arguable case on the legality of the development and alleged encroachment

Reasoning

The Court noted contested questions on development controls, statutory approvals and encroachment, but held that at the interlocutory stage it need not make definitive findings on matters central to the suit. On the material presented, the Applicants' surveyor's report and allegations raised an arguable case, satisfying the Mrao definition of a prima facie case.

p. 5
02

Whether the Applicants demonstrated irreparable injury not adequately compensable by damages

Holding

No - the Applicants did not place sufficient evidence before the court to show the injury could not be compensated by damages

Reasoning

The complaint concerned alleged non-compliance with planning and encroachment onto an access road. The Defendant asserted, with photographic evidence, that the building was complete and occupied. Applying Nguruman, where damages are an adequate remedy no interlocutory injunction should normally be granted, however strong the claim appears.

p. 5

Legal principles established

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  • The Giella v Cassman Brown conditions for an interlocutory injunction are to be considered sequentially; failure on the second limb (irreparable injury) is fatal regardless of a prima facie case

Court orders

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  1. 1.The application dated 11th September 2025 is dismissed with costs
Jurisdiction invoked
Environment and Land Court jurisdiction under the Environment and Land Court Act; application under Sections 3, 3A and 63(c) and (e) of the Civil Procedure Act and Order 40 Rules 2 and 4 and Order 51 of the Civil Procedure Rules 2010

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, "Ooko & another v Mutuku & 3 others", Case Analysis (2026). Environment and Land Case E463 of 2025. Source: https://new.kenyalaw.org/akn/ke/judgment/keelc/2026/6006/eng@2026-09-25

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