I hope you didn’t notice that there was no blog post last weekend. I really needed the clocks to go back again to give me enough time. Picking up the tablet and chisel a fortnight later is not easy.
So much to say!
Another planning minister bit the dust. I liked Iain Thomson’s quip on LinkedIn about 15 minute planning ministers – far more of a scourge than 15 minute cities.
As part of its ongoing market study into housebuilding the Competition and Markets Authority has published on 15 November 2023 two further working papers, on landbanks and planning rules. To quote from the press release:
“On land banks, the CMA’s analysis has found that, although land equivalent to over a million plots is held in landbanks, in most local areas that land is held by several different builders. The CMA is seeking feedback on this analysis, and in particular, whether local competition is being negatively impacted in the small number of areas where large amounts of developable land are controlled by a small number of housebuilders.
The CMA is continuing to examine the size of land banks overall, recognising that housebuilders need to hold a pipeline of land as sites pass through the planning system. The conclusions of this analysis will be published in the final report.”
“On planning, the CMA has developed options that the UK, Scottish and Welsh governments may consider when reforming their planning systems, including:
Whether a zoning or rules-based approach to development may help improve competition between housebuilders and boost housing delivery.
Making better use of councils’ limited time and resources by requiring them to only consult statutory stakeholders, rather than a wider group, as part of their assessment of planning applications. Late consultee responses on development could also be ignored.
Having an effective housing target which reflects the housing need of specific areas, and improving the ways governments ensure all councils have a proper local plan in place.”
Yep, another set of helpful suggestions as to planning reform.
But I wanted to step back from the politics and just shine a torch on two useful recent planning law cases. And to save myself from too much chiselling, all I am going to do is to point you to the following case summaries put out by those involved:
First of all, a summary by No 5 Chambers’ Thea Osmund-Smith and Odette Chalaby of R (Bramley Solar Farm Residents Group) v Secretary of State (Lang J, 15 November 2023).
In the context of a challenge by local residents to an inspector’s decision to allow an appeal for a solar farm and battery storage scheme in Hampshire, the judgment covers a number of practical issues such as:
- Where an environmental statement is to be updated at the appeal stage, can the appellant carry out the publicity and consultation process? Yes.
- Can a party choose not to call a witness, despite having submitted that witness’ proof of evidence to the inquiry? Yes.
- Does the Government’s Planning Practice Guidance on renewable and low carbon energy impose a requirement to consider alternatives where solar farms use best and most versatile agricultural land? No. Consideration of alternative sites will only be relevant to a planning application in “exceptional circumstances”.
Secondly, a summary by Landmark Chambers of NRS Saredon Aggregates Limited v Secretary of State and Worcestershire County Council (Eyre J, 16 November 2023), a case in which Landmark’s Jenny Wigley KC appeared for the successful claimant. Eyre J quashed an inspector’s decision refusing planning permission for a sand and gravel quarry in the green belt, on the basis that the inspector made a legal error in relation to the weight to be applied to the biodiversity net gain (BNG) that would arise from the project. To quote from the summary:
“It was agreed at the inquiry that the scheme would deliver over 39% BNG. The Inspector afforded ‘only moderate weight’ to this on the basis that “some of the biodiversity net gain that would be achieved is required to meet national policy and future legislative requirements in order to mitigate the environmental impact of the development”.
The High Court agreed with the Claimant that the Inspector’s judgement as to weight was affected by a mistaken view as to requirements of forthcoming legislation. Because there was no basis for considering that the legislation might be retrospective, it was plainly not applicable to the scheme to be determined:
“The effect of that interpretation is that when assessing the weight to be attributed to the biodiversity net gain for the purposes of assessing whether there were very special circumstances outweighing the harm to the openness of the Green Belt the Inspector reduced the weight on the basis of a mistaken view as to the law. He did so believing incorrectly that some of the net gain would be required in any event by reason of the forthcoming legislation. That was an error of law and meant that the Inspector exercised his planning judgement as to the weight to be given to that material consideration (namely the net gain) on a basis that was wrong in law.”
The case is a useful way of reminding decision makers that there is, as yet, no legal requirement for 10% biodiversity net gain. The relevant provisions in the Environment Act 2021 have yet to come into force and, when they do (in January, we’re now told), the requirement will only apply to new applications submitted on or after that date. There is a policy requirement in the NPPF for biodiversity net gain, but only that such gain should be positive, i.e above zero, and there are also varying policy requirements in some Local Plans, but still no legal requirement. In emphasising benefits of development proposals, it is useful to stress the degree of BNG being offered and, for all applications already in the system, it is worth pointing out that any degree of BNG goes above and beyond legal requirements and should be afforded due weight accordingly.”
Two reminders that the courts are often more useful than politicians in clarifying how important practical aspects of the planning system should work.
Another fact to note: in the NRS Saredon case, all four counsel were female. In the Bramley case, three of the five counsel were female, as well as of course the judge.
As always, these cases, together with any others handed down last week by the Planning Court or on appeal from the Planning Court, will feature in our Town Library Planning Court Judgments weekly update and you can subscribe for free at the link.
Simon Ricketts, 18 November 2023
Personal views, et cetera

Pic courtesy of Thiva via Unsplash