R (Friends of the West Oxfordshire Cotswolds) v West Oxfordshire District Council [2024] EWHC 2291 (Admin)
Friends West Oxfordshire section 73 is an important High Court judgment on whether a section 73 permission can be granted after the underlying planning permission has expired, and on the use of an original permission as a fallback.
The court quashed the section 73 permission. Because the approval of pre-commencement conditions was later quashed with retrospective effect, the works relied upon had not lawfully commenced the original permission. It had therefore expired before the council purported to vary its conditions.
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- Neutral citation
- [2024] EWHC 2291 (Admin)
- Court
- High Court, King's Bench Division, Administrative Court, Planning Court
- Judgment date
- 6th September 2024
- Judge
- Mr Justice Morris
- Case number
- AC-2023-LON-001361
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What Friends of the West Oxfordshire Cotswolds decided
The case concerned residential and supported-living development south of Forest Road, Charlbury, within the Cotswolds AONB and beside ancient woodland.
An original permission granted on 20th January 2020 was subject to pre-commencement conditions. The council approved details under those conditions in August 2022 and physical works followed in September. A later judicial review, however, quashed that approval retrospectively.
Meanwhile the council had granted a section 73 permission on 22nd March 2023 changing several conditions and relying heavily on the original permission as a fallback. Mr Justice Morris held that Grounds 1 and 3A of the challenge succeeded and the section 73 permission had to be quashed.
A section 73 application needs an extant permission to vary
Section 73 allows an application for permission to develop land without complying with conditions attached to an earlier permission. It does not provide a free-standing power to revive a permission which has already expired.
Once the earlier condition approval was quashed retrospectively, the works carried out in September 2022 had been undertaken in breach of the relevant pre-commencement conditions. They did not lawfully commence the original permission.
The original permission therefore expired on 20th January 2023. By the time the council granted the section 73 permission in March, there was no extant permission whose conditions could lawfully be varied.
Pre-commencement conditions cannot simply be ignored
The judgment does not say that every breach of every condition prevents commencement. The effect of a condition depends on its wording, purpose and planning context.
But where development is begun in breach of a condition which genuinely prevents commencement before specified matters have been approved, the physical operation cannot necessarily be relied upon to keep the permission alive.
That makes the case particularly relevant to older permissions where a developer points to a trench, road or other material operation but the condition history has not been checked.
Planning Geek’s guide to extant planning permission and material starts explains the practical commencement rules.
A fallback must actually be capable of being carried out
The officer report treated the original permission as a central fallback when comparing the ecological effects of the revised scheme.
A fallback can be a material consideration where there is a lawful ability to undertake it and at least a real prospect that it would be carried out. Here the expiry of the original permission meant that its completion was no longer lawfully available.
The court held that the council’s fallback analysis was therefore legally flawed. It could not attach significant weight to an alternative development which had ceased to be capable of lawful completion.
See Planning Geek’s guide to the planning fallback position.
Ancient woodland made the fallback comparison important
The proposed variations affected the ecological buffer beside Rushy Bank ancient woodland. The original permission had allowed a smaller buffer, while the revised scheme sought to alter levels and ecological arrangements.
Because the officer report used the original permission as a baseline for deciding whether the revised scheme was acceptable, the legal availability of that fallback was not a peripheral issue. It went to the reasoning on the environmental effects of the section 73 proposal.
Not every ground succeeded
The claimant also advanced arguments about the council’s failure to defer the section 73 decision and about predetermination or apparent bias. Those grounds did not succeed.
The importance of the case lies in the more focused propositions on the expiry of the original permission and the flawed reliance on it as an available fallback.
Why this case matters
Before submitting or determining a section 73 application, it is worth checking not merely that an earlier permission exists on paper, but that it remains legally extant.
Where commencement depends on discharge of pre-commencement conditions, the condition approvals and the lawfulness of the works relied upon need to form part of that check. A later section 73 permission cannot safely be used as a resurrection device for an expired consent.
Read the full Friends West Oxfordshire judgment
The full Planning Court judgment is held in the Planning Geek case law library. Gold Members can open the protected PDF below.
Friends West Oxfordshire Section 73 Case Law Page Updated: 10th September 2026