A grey belt appeal for eight new homes on an equestrian site at Birchanger in Essex has been dismissed after a Planning Inspector found that the development failed the national Green Belt Golden Rules. The decision, dated 22nd October 2026, is an instructive example of why land qualifying as grey belt does not automatically secure planning permission.
Inspector E Catcheside considered an appeal against Uttlesford District Council’s refusal of application UTT/26/0284/FUL. The site was treated as grey belt, and the location was reasonably accessible, but its area exceeded 0.5 hectares. That brought the eight-home development within the definition of major development relevant to the Golden Rules. No affordable housing was proposed, and the claimed public green-space improvements were not secured.
What makes this grey belt appeal especially useful is the distinction between passing the definition of grey belt and qualifying for the planning policy exception. I would not take the outcome to mean all development on such land must fail. It means each applicable part of the national policy test still has to be evidenced and satisfied.
Why the grey belt appeal did not qualify for the exception
The appeal site, described in the decision as an equestrian site at Birchanger, was outside the built area of the village and lay within the designated Green Belt. The proposal involved eight two-storey dwellings and two cart lodges. A previous appeal for a different version of development at the same site had been dismissed in September 2025, and the Inspector considered the earlier findings where relevant.
The August 2026 National Planning Policy Framework, Green Belt chapter, sets out the conditions in Policy GB7(g) for qualifying grey-belt development to be treated as not inappropriate. The Inspector found the land did not strongly contribute to the specified Green Belt purposes. There was limited encroachment into countryside, but no harmful sprawl of a large built-up area or merger of towns on the evidence before her.
Access to local services was also not the stumbling block. The site was within walking distance of a school, pub and community facilities, with bus connections to larger settlements. The Inspector accepted the earlier finding that the location was reasonably sustainable.
The difficulty for this grey belt appeal was Policy GB7(g)’s further requirement concerning major development and compliance with Policy GB8. The site exceeded 0.5 hectares, even though the scheme involved only eight homes. The Inspector therefore treated it as major development under the Framework definition. A smaller number of houses is not, by itself, a shortcut around a site-area test.
Affordable housing and green space under the Golden Rules
Policy GB8 addresses affordable housing, necessary infrastructure improvements and provision or improvement of publicly accessible green space. The affordable housing contribution depends on the relevant development plan position and the Framework’s rules. There is no safe general conclusion that eight dwellings are always exempt from these obligations where the Green Belt major-development test applies.
The scheme before the Inspector did not offer affordable housing. The existing footpaths would be retained and realigned to separate pedestrian and vehicle movements, but that did not amount to the improvement of public green space envisaged by the Golden Rules. The Inspector had not been given evidence that the existing footpaths were defective or of poor quality.
The appellant indicated a willingness to make further commitments, potentially involving public access to biodiversity areas. However, the Inspector did not have enforceable obligations securing those benefits. An intention to offer a benefit later is not equivalent to a legal mechanism that guarantees its delivery.
The Inspector also declined to defer the appeal to allow the scheme to be redesigned. The appeal process is not normally a vehicle for evolving a planning application in ways that could prejudice people who had not been able to comment. The grey belt appeal was therefore assessed on the submitted scheme, rather than a more compliant proposal that might have been negotiated afterwards.
Previously developed land did not rescue the scheme
The Inspector separately considered the redevelopment of previously developed land under Policy GB7(e). The existing equestrian site was accepted as previously developed on the evidence, but that fact alone did not make the proposed housing appropriate Green Belt development. The relevant policy also requires that the development does not cause substantial harm to openness.
The low height and limited size of existing buildings, the paddocks and views across the site contributed to openness. In comparison, eight two-storey houses and two cart lodges would place substantial built form across the land, obstructing views and causing spatial and visual harm. The Inspector concluded that this alternative route did not apply either.
For anyone evaluating a comparable site, this is an important part of the grey belt appeal: the same land can qualify as grey belt and previously developed land without satisfying the distinct safeguards attached to either route. It would be misleading to treat either label as an independent grant of permission.
The proposal also conflicted with the adopted Uttlesford Local Plan’s settlement strategy because it lay outside the existing built area of Birchanger and was not allocated for housing. That conflict sat alongside the Green Belt objections.
Highways, biodiversity and climate change were not fatal
Several other disputed matters did not defeat the application. The proposed access would not guarantee highway-standard visibility splays entirely within controlled land, and it faced constraints from nearby property and the village green. However, considering the site-specific road environment and earlier appeal findings, the Inspector was satisfied that safe access could be achieved subject to conditions.
Updated energy and overheating material addressed relevant climate change policies. The council no longer relied significantly on that refusal reason, and the Inspector found the measures capable of being secured. Similarly, an updated biodiversity assessment indicated 20% biodiversity net gain, meeting the requirement of Core Policy 40 of the recently adopted local plan, and the council raised no substantive objection to that assessment.
These findings matter because they narrow the reason for dismissal. The grey belt appeal did not fail because every part of the development was unacceptable. The decisive issue was Green Belt policy, particularly the unmet Golden Rules and the harm to openness.
The Inspector also found no harm to the significance or setting of nearby listed buildings on the revised proposals. An earlier scheme had been more intrusive near the Grade II listed Gower Barn, but the new layout retained greater separation.
What the grey belt appeal means for applicants
The appellant disputed the council’s housing supply evidence. The council reported 5.35 years of supply as at 1 April 2026, but the Inspector did not need to resolve the dispute. Even an unmet housing need would not cure the failure of the Golden Rules for the grey-belt exception. New housing, construction spending, reuse of land and landscaping would carry benefits, but they did not amount to the very special circumstances needed to overcome the identified Green Belt harm.
This is why an early Green Belt appraisal should establish not just whether the land is grey belt, but whether the actual project satisfies every qualifying condition. Applicants should check the gross site area against the Framework’s major-development definition, assess affordable housing requirements, specify genuine publicly accessible green-space improvements and secure necessary commitments before an appeal.
The key lesson from this grey belt appeal is one of evidence and sequencing. A concept may have promising attributes, including sustainable location and support for housing delivery, while still facing a decisive policy obstacle that cannot safely be postponed until the appeal stage.
Planning Geek explains the distinctions between grey belt, Green Belt, greenfield and brownfield land and the wider issues surrounding affordable housing obligations.
For primary evidence, see the Planning Inspectorate appeal record 6011359 and the 2026 Framework Green Belt policies.
The appeal decision is also available on AppealBase.
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