Wilmslow grey belt PIP appeal wins two homes after Inspector rejects sprawl case

A grey belt PIP appeal in Wilmslow has secured permission in principle for two homes after an Inspector rejected Cheshire East Council’s case that the site made a strong contribution to checking urban sprawl.

Appeal 6008576 concerned an elongated triangular parcel at Racecourse Road and Greaves Road. Cheshire East Council refused permission in principle, but Inspector N Unwin found that surrounding development contained the site and separated it from wider undeveloped Green Belt land.

The decision matters because it applies the August 2026 National Planning Policy Framework directly to a small Green Belt housing site. The Inspector concluded that the land was grey belt, that the proposal satisfied Policy GB7, and that the council’s lack of a five-year housing land supply added weight to the two-home scheme.

Grey belt PIP appeal turns on Green Belt purpose (a)

In the grey belt PIP appeal, the council’s main Green Belt case was that the land strongly contributed to purpose (a), checking the unrestricted sprawl of large built-up areas. That was important because the Framework’s grey belt definition excludes land that strongly contributes to purposes (a), (b) or (d).

The Inspector looked closely at the physical context rather than treating the site’s Green Belt designation as the answer. Racecourse Road runs along the eastern side. A hotel lies opposite, while residential development sits immediately to the south and west.

N Unwin described the site as “well contained and enclosed by surrounding development”. In the Inspector’s view, it was a modest gap between existing development rather than part of the open land forming a buffer around Wilmslow.

That meant the site did not strongly contribute to purpose (a). The council had not alleged strong conflict with purposes (b) or (d), and the Inspector saw no reason to reach a different conclusion on those purposes.

Two homes would not undermine the wider Green Belt

In the grey belt PIP appeal, finding grey belt land was only part of the test. Policy GB7 also required consideration of the remaining Green Belt, unmet need, sustainability and, where applicable, the Golden Rules.

The Inspector found that the small scale of the site and the two-home proposal would not fundamentally undermine the purposes of the remaining Green Belt across the plan area.

Cheshire East accepted that it could not demonstrate a five-year housing land supply. It also accepted that the site was sustainably located and that the proposal was not major development. On that evidence, the Inspector found the remaining parts of the GB7 test satisfied.

For practitioners, the sequence is useful. The appeal was not allowed simply because the site looked enclosed. The Inspector worked through the grey belt definition, the effect on the remaining Green Belt, housing need, location and the relevant Golden Rules position before concluding that the development was not inappropriate Green Belt development.

Permission in principle kept technical issues for later

The grey belt PIP appeal concerned an application for permission in principle, so the appeal was limited to location, land use and the amount of development. It was not the stage for resolving the detailed design of the houses.

Neighbours raised flooding and drainage, access, road maintenance, ecology, biodiversity, light pollution, living conditions and effects on Lindow Common SSSI and a peat bog area.

The Inspector did not dismiss those concerns as irrelevant in general. Instead, he explained that the permission in principle regime deliberately separates the principle of housing development from the technical details that must follow before development can proceed.

On the information before him, those matters did not justify refusing the principle of two homes. They would have to be addressed through technical details consent where relevant.

This distinction is easy to lose in a contentious small housing proposal. A PIP appeal is not a shortcut around technical constraints, but neither should it be determined as though every reserved technical question has already reached its final stage.

Open countryside conflict did not outweigh housing benefits

The council also relied on Policy PG 6, dealing with development in the open countryside. The Inspector accepted that the two homes did not fall within the policy’s identified exceptions.

That conflict was not decisive. Under Policy S5 of the 2026 Framework, where Green Belt development is not inappropriate, the proposal should be approved unless its benefits are substantially outweighed by adverse effects when assessed against national decision-making policies.

In the grey belt PIP appeal, the contribution of two homes carried particular importance because Cheshire East could not demonstrate a five-year supply. The Inspector concluded that the open countryside conflict did not substantially outweigh that benefit.

The decision also records that earlier refusals and dismissed appeals at the site had been determined before the 2026 Framework. The Inspector treated the changed policy context as material rather than simply repeating the older conclusions.

Costs refused despite officers supporting the proposal

There was also a separate application for a full award of appeal costs against Cheshire East Council. That application failed.

The costs decision records that the planning committee refused the application contrary to the recommendation of officers. However, an elected committee is entitled to disagree with professional advice if it can make a defensible planning judgement.

The council’s position was that the site strongly contributed to Green Belt purpose (a). The Inspector disagreed on the planning merits, but considered that assessment capable of being a matter of planning judgement. Losing the appeal did not, by itself, make the council’s behaviour unreasonable.

That distinction is useful. A committee decision can be overturned without automatically generating an award of costs. The costs test still requires unreasonable behaviour that directly causes unnecessary or wasted expense.

What the Wilmslow decision means for grey belt applicants

This grey belt PIP appeal is a compact example of how small Green Belt sites should now be analysed under the 2026 Framework. The critical question was not whether the land was open or undeveloped in everyday terms. It was whether the site strongly contributed to the specified Green Belt purposes and whether the wider GB7 criteria were met.

The physical containment of the land was central. Existing development on several sides meant the site did not perform the same strategic role as the more open land beyond it.

Applicants should not assume that every enclosed edge-of-settlement parcel is grey belt. The judgement remains site-specific, and the Framework tests still need to be evidenced. But where the physical context shows containment, the authority lacks a five-year supply and the location is sustainable, a small housing proposal may have a materially different planning balance from one decided under earlier Green Belt policy.

Appeal 6008576 was allowed on 5th October 2026. The official Planning Inspectorate record contains the appeal details. Planning Geek’s planning appeals guidance explains the appeal process, while our earlier grey belt PIP report shows how another Inspector approached the current national policy framework.