Harun Osoro Nyamboki v Peter Mujunga Gathuru
The bottom line
#Supreme Court dismisses appeal for 4-year delay; must explain delay credibly.
What this practically means
#The Supreme Court refused to extend time for an appeal because the applicant took over four years to file it. He claimed he mistakenly thought his lawyers had done it, but the Court found that excuse not believable. If you miss a court deadline, you must give a reasonable and credible reason for the delay, or your application will be thrown out.
Executive summary
#Questions the Court framed
#The issues the Court set itself to decide, in its own words.
- 1.Whether the explanation for the delay in filing the notice of appeal is reasonable and credible
- 2.Whether there exist extenuating circumstances to enable the Court exercise its unfettered jurisdiction
- 3.Whether the delay is so inordinate as to leave no doubt that the applicant has been slothful and filed the application as an afterthought
Key legal issues
#Whether the applicant provided a reasonable and credible explanation for the four-year and two-month delay in filing the notice of appeal.
The delay was not adequately explained and the justification offered was not credible.
The applicant claimed he mistakenly believed his former advocates had filed the notice of appeal, and only became aware of the failure in December 2018. The Court found this explanation insufficient for a delay of over four years, noting that the delay was both untenable and unreasonable. The Court applied the principles from Nicholas Kiptoo Korir Salat v. IEBC and Hassan Nyanje Charo v. Khatib Mwashetani, which require a reasonable and credible explanation, consideration of extenuating circumstances, and a finding that the delay is not inordinate or indicative of slothfulness.
Legal principles established
#- To get more time, you must explain the delay reasonably and credibly.
- The Court considers whether there are extenuating circumstances beyond your control.
- A very long delay (over 4 years) is seen as slothful unless strongly justified.
- Ignorance of your lawyer's actions is not a good excuse for a multi-year delay.
- The Court will not allow an extension if it appears the application was an afterthought.
Court orders
#- 1.The application dated 20th February, 2019 and filed on 22nd February, 2019 is hereby dismissed.
- 2.The Applicant shall bear the costs of this application.
The bench
#One judgment of the whole court — no separate or dissenting opinions.
- On appeal from
- Court of Appeal
- Civil Appeal No. 184 of 2004
- Jurisdiction invoked
- Section 3 of the Supreme Court Act and Rules 3(2) & (5), 31, 33 and 53 of the Supreme Court Rules 2012
Relief refused
#Extension of time to file an appeal out of time against the Judgment and Orders of 27th May, 2016 the Court of Appeal in Civil Appeal No. 184 of 2004
The four year (4) and two month (2) delay has neither been adequately explained, nor is the justification offered by the applicant credible. The delay is both untenable and unreasonable.
Costs
The Applicant shall bear the costs of this application.
Quotable passages
#Verbatim from the judgment, each located to the page it appears on in the official PDF — so these can be cited and checked directly.
In determining such an application, the Court has to consider whether the explanation given for any delay is reasonable and credible; whether there also exist extenuating circumstances to enable the Court exercise its unfettered jurisdiction; and that the delay, in any event, should not be so inordinate as to leave no doubt, that an applicant has been slothful, and filed such an application as an after-thought.
In the present case, the four year (4) and two month (2) has neither been adequately explained, nor is the justification offered by the applicant credible. The delay is both untenable and unreasonable.
The application dated 20th February, 2019 and filed on 22nd February, 2019 is hereby dismissed.
The Applicant shall bear the costs of this application.
Key timeline
#Practical implications
#Be diligent with client's deadlines
When representing clients, ensure you promptly file notices of appeal. The Court will not accept a client's claim that they mistakenly believed you filed it as a credible excuse for a delay of over four years. To avoid such applications, maintain clear communication with clients about filing status and always file within the prescribed time.
Act quickly on court decisions
If your business loses a court case and you want to appeal, do not rely on assumptions or oral instructions to lawyers. Confirm that the notice of appeal is filed within the deadline. A delay of several years will likely be fatal, and the Court will not grant an extension unless you have a very strong, documented reason.
Don't assume your lawyer filed
If you are a party in a case, follow up with your lawyer to confirm that required documents have been filed on time. Trusting blindly that your lawyer has acted can lead to a hopeless delay. The Court expects you to take personal interest in your case, especially when important deadlines are involved.
Frequently asked questions
#How long can I delay filing an appeal in Kenya?+
There is no fixed maximum, but the longer you wait, the harder it becomes. In this case, a 4-year delay was rejected. You must provide a reasonable and credible explanation for any delay, and the Court will decide if it is acceptable.
What happens if I miss the appeal deadline in Kenya?+
You can apply for an extension of time. The Court will consider your reason for the delay, whether there are special circumstances, and whether the delay is so long that it shows you were not serious. If your explanation is not credible, the application will be dismissed and you may have to pay costs.
Can I blame my lawyer for missing the appeal deadline in Kenya?+
Maybe, but only if you act quickly. In this case, the applicant claimed his lawyer failed to file, but the Court found the 4-year delay unreasonable. If you discover your lawyer's mistake, you must apply promptly and provide evidence of the error.
What is the test for extension of time in the Supreme Court of Kenya?+
The Court applies three tests: (1) Is the explanation for delay reasonable and credible? (2) Are there extenuating circumstances? (3) Is the delay so inordinate that it shows slothfulness or an afterthought? All three must be satisfied in your favour to get an extension.
Later judgments citing this (15)
#Judgments in the corpus that rely on this one. Where the Court said how it treated the authority, that is shown.
- Njeru & another v Thararoi Ltd (Environment and Land Miscellaneous Case E402 of 2025) [2026] KEELC 3530 (KLR)[2026] KEELC 3530 (KLR)11 Jun 2026applied
- Lokoret v Ngolepus (Environment and Land Appeal E019 of 2025) [2025] KEELC 6202 (KLR)[2025] KEELC 6202 (KLR)24 Sept 2025
- Mwinyihaji v Livingstone t/a Mara River Lodge Limited & another (Employment and Labour Relations Cause E006 of 2022) [2025] KEELRC 1728 (KLR)[2025] KEELRC 1728 (KLR)13 Jun 2025
- Waswa v Automega Ltd & another (Civil Case E019 of 2025) [2025] KEMC 390 (KLR)[2025] KEMC 390 (KLR)13 May 2025applied
- Jimmy & 3 others v Kiprono & 2 others (Environment & Land Miscellaneous Case E060 of 2024) [2025] KEELC 3665 (KLR)[2025] KEELC 3665 (KLR)9 May 2025applied
- Tymster Motors Limited v Adsite Limited & another (Miscellaneous Application E040 of 2025) [2025] KEELC 4512 (KLR)[2025] KEELC 4512 (KLR)8 Apr 2025applied
- Ngugi v Ndure (Miscellaneous Application 024 of 2025) [2025] KEELC 4608 (KLR)[2025] KEELC 4608 (KLR)4 Apr 2025applied
- Ngugi v Ndure (Miscellaneous Application 024 of 2025) [2025] KEELC 4537 (KLR)[2025] KEELC 4537 (KLR)4 Apr 2025applied
- Patrick Muriuki v Respondent19 Feb 2025applied
- Wambugu v Lugaba (Environment and Land Appeal E212 of 2024) [2025] KEELC 3574 (KLR)[2025] KEELC 3574 (KLR)13 Feb 2025applied
- Maguta v Mugo (Environment and Land Appeal E051 of 2022) [2024] KEELC 6623 (KLR)[2024] KEELC 6623 (KLR)9 Oct 2024applied
- Kimani & another v County Government of Kiambu & 3 others (Environment & Land Case 108 of 2022) [2024] KEELC 5743 (KLR)[2024] KEELC 5743 (KLR)30 Jul 2024
- Njuguna v Wanyoike (Environment and Land Miscellaneous Application E003 of 2024) [2024] KEELC 4372 (KLR)[2024] KEELC 4372 (KLR)28 May 2024
- Makau & another v Nzioka (Environment & Land Case E002 of 2022) [2024] KEELC 4045 (KLR)[2024] KEELC 4045 (KLR)20 May 2024
- Gilbert Mwangi Njuguna v Judicial Service Commission & Attorney General[2020] KESC 52 (KLR)7 Feb 2020
Cite this brief
#Cite this brief
Caselaw, "Harun Osoro Nyamboki v Peter Mujunga Gathuru", Case Analysis (2019). Application 6 of 2019. Source: https://new.kenyalaw.orghttps://new.kenyalaw.org/akn/ke/judgment/kesc/2019/44/eng@2019-04-30
Suggested citation format for research notes or client memos. Always verify the original judgment before relying on any point.