Aress & another (Suing in their capacity as residents of Phase 11 Diamond Estate) v Kalicha & 9 others (Land Case Petition E034 of 2024) [2026] KEELC 5203 (KLR)
The bottom line
#Kenya's Environment and Land Court dismissed a land petition because the same dispute had already been settled by a binding court-approved agreement.
What this practically means
#Executive summary
#Key legal issues
#Whether the Petition is barred by res judicata
Yes. The parties, issues and subject matter are identical to the consolidated suits ELC E136 of 2024 and ELCPCC E006 of 2024, which were finally settled by a consent adopted by the Court on 5th March 2025; both Petitioners litigated under the same title as the earlier Plaintiffs.
The Court applied the conjunctive elements of Section 7 of the Civil Procedure Act as set out in IEBC v Maina Kiai. The 1st Petitioner was a party and swore affidavits in the earlier consolidated suits; the 2nd Petitioner sued as an official of the same Association, hence under the same title. The reliefs sought in the Petition mirror those in the consolidated suits. The consent dated 5th March 2025 was adopted by the Court and marked the suits as finally settled; it remains binding until set aside, and no application to set it aside was made. Constitutional framing does not escape the doctrine.
Whether the EACC's participation as Interested Party affects res judicata
No. The Petition was instituted by the Petitioners, not by the EACC in exercise of its statutory mandate; the EACC was also an Interested Party in E136 of 2024, and its participation does not alter the identity of the principal parties or the issues.
The Court distinguished between the EACC's investigative role and the Petitioners' proprietary of the litigation. Since the Commission did not institute these proceedings in exercise of its constitutional mandate, and it had been an interested party in one of the consolidated suits, its presence cannot lift the res judicata bar. The Court expressly declined to make any finding on the correctness of the EACC investigations and preserved the Commission's statutory mandate.
Whether the suit properties constitute public land and the allocation was unlawful
Not determined. The Court held it would be improper to determine the substantive constitutional issues as doing so would reopen matters already settled by a court of competent jurisdiction.
Although the Petitioners, supported by the EACC's investigation findings, contended that the survey plans designated the plots for surrender as public land under Article 62(1)(c) and Regulation 10(6) of the Physical and Land Use Planning Regulations, and the 7th Respondent relied on an amended 2007 subdivision plan and the absence of any instrument of surrender, the Court did not reach these questions because the res judicata bar was dispositive of the Petition.
Legal principles established
#- Res judicata applies to constitutional litigation where the statutory elements are met; the mere invocation of constitutional provisions does not render the doctrine inapplicable
- A consent judgment adopted by the Court becomes a judgment of the Court and finally determines the rights of the parties unless set aside, and a party who believes a consent was unlawfully obtained must apply in the earlier proceedings to set it aside
- Persons litigating under the same title as parties to the former suit are bound by res judicata even if they were not formally parties, including those suing in a representative capacity for the same association
Court orders
#- 1.The Petition is dismissed with no order as to costs
- Jurisdiction invoked
- Article 162(2)(b) of the Constitution and Section 13 of the Environment and Land Court Act (jurisdiction over disputes relating to land)
Key timeline
#Practical implications
#Frequently asked questions
#Cite this brief
#Cite this brief
Caselaw, "Aress & another (Suing in their capacity as residents of Phase 11 Diamond Estate) v Kalicha & 9 others (Land Case Petition E034 of 2024) [2026] KEELC 5203 (KLR)", Case Analysis (2026). ELCL Petition No. E034 of 2024. Source: https://new.kenyalaw.org/akn/ke/judgment/keelc/2026/5203/eng@2026-07-31
Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.