Stuart Ian McQueen, R (on the application of) v Mid Suffolk District Council [2026] EWHC 2398 (Admin)
McQueen is a High Court judgment about a neighbourhood plan settlement boundary and whether earlier planning decisions on an individual site had to be treated as mandatory material considerations during the plan examination.
The claim failed. The court held that an individual planning application and the examination of a neighbourhood plan are fundamentally different exercises, and that the examiner was not required to investigate the planning history of every site within the proposed boundary.
The judgment needs one important qualification for current practice. It applied the relevant neighbourhood planning legislation as it stood before amendments taking effect in March 2026.
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- Neutral citation
- [2026] EWHC 2398 (Admin)
- Court
- High Court of Justice, King’s Bench Division, Administrative Court
- Judgment date
- 18th September 2026
- Judge
- The Honourable Mr Justice Choudhury
- Case number
- AC-2025-LON-003417
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The challenge concerned the Long Thurlow settlement boundary
Badwell Ash Parish Council prepared a neighbourhood plan covering Badwell Ash and Long Thurlow. The submitted plan included a new settlement boundary around Long Thurlow which brought the whole of Manor House and neighbouring Cadogan House within the boundary.
The claimant lived at Manor House and objected to the boundary. Development at the rear of Cadogan House had a substantial planning history, including a refused dwelling appeal and later permissions that were quashed by consent following judicial review challenges.
The claimant argued that the examiner and Mid Suffolk District Council had failed to take mandatory material considerations into account. Those matters included the planning history, an earlier draft Joint Local Plan boundary, wording about reflecting development on the ground and the parish council status of the person who requested the boundary change.
Planning applications and plan-making were not like decisions
The court rejected the argument that consistency required the examiner to treat the earlier planning decisions as mandatory considerations.
An application for planning permission decides a particular proposal at a particular time, against the development plan and circumstances then in force. A neighbourhood plan examination looks forward across a wider area and asks whether the draft plan meets the statutory tests applying to that process.
The policy position had also moved on since the earlier planning decisions, while additional backland development had taken place nearby. Mr Justice Choudhury held that the earlier site decision and the neighbourhood plan examination were not comparable decisions.
The examiner did not have to review every site’s history
The court considered the practical consequence of the claimant’s argument. If the planning history of one site within a proposed settlement boundary was mandatory, an examiner could be required to investigate the history of every site in the area.
The judge considered that such an obligation would place a near-impossible burden on neighbourhood plan examiners and would be likely to stall the examination process.
The examination instead had to remain within the statutory task. The court emphasised the limited role of the neighbourhood plan examiner and the holistic nature of the relevant assessment.
The settlement boundary did not grant permission
The judgment also rejected the idea that inclusion within the settlement boundary made later development acceptable without further assessment.
Policy BALT2 still required infill and windfall development within the boundary to maintain or enhance the form, character and setting of the area and to leave appropriate spacing between dwellings.
The court therefore noted that the effect of the boundary was not to support development within it unconditionally.
See our guides to settlement boundaries and neighbourhood plans.
The statutory framework changed in March 2026
The timing point matters. The judgment expressly states that the relevant provisions of the Planning and Compulsory Purchase Act 2004 and Town and Country Planning Act 1990 were being considered in the versions in force before amendments in March 2026.
The judgment records amendments taking effect on 24th March 2026 and further amendments to the neighbourhood plan basic-condition provisions on 25th March 2026. Sections 98 and 99 of the Levelling-up and Regeneration Act 2023 were brought into force on 25th March 2026.
The decision therefore remains useful for its reasoning about the difference between development management and plan-making, but it should not be treated as a complete statement of today’s neighbourhood plan statutory tests.
Key point from McQueen
Previous planning decisions affecting land inside a proposed neighbourhood plan boundary were not, on the facts of McQueen, mandatory material considerations for the examiner or local planning authority. The court treated individual development-management decisions and neighbourhood plan examination as materially different exercises.
Read the McQueen judgment
The approved judgment is held in the Planning Geek case-law library. Gold Members can open the protected PDF below.
McQueen Case Law Page Created: 20th September 2026