Grey belt appeal clears GB7 but five-home scheme still fails on character

A grey belt appeal for five homes at Fobbing has been dismissed even though the Inspector accepted that the site satisfied the Green Belt gateway in the August 2026 National Planning Policy Framework.

Inspector L Francis found that the land at Oozedam, High Road, was grey belt, that Thurrock had an acute housing land supply shortfall and that the site was in a sustainable location. The proposal therefore met Policy GB7(1)(g) and was not inappropriate development in the Green Belt.

But that did not secure permission. The proposed cul-de-sac would push built development deep into a semi-rural plot and erode the linear character of this part of Fobbing. The appeal was dismissed on character and appearance grounds, while a separate costs decision partially penalised Thurrock for failing to revisit its sustainability case after approving a nearby scheme.

Why the Fobbing grey belt appeal passed GB7

The appeal concerned part demolition of the existing house and construction of five dwellings at Oozedam, on the western side of High Road. Thurrock Borough Council had refused application 25/00966/FUL and the appeal was determined against the revised National Planning Policy Framework published on 17th August 2026.

There was no dispute that the site met the Framework definition of grey belt. Francis recorded that it did not strongly contribute to Green Belt purposes (a), (b) or (d) in Policy GB2.

The next question was whether the proposal could use the exception in Policy GB7(1)(g). The Inspector found that development of this relatively small site would not fundamentally undermine the purposes of the remaining Green Belt across the plan area.

There was also evidenced unmet housing need. Thurrock’s housing land supply was put at only 1.02 years, a particularly stark figure when set against the five-year requirement.

The fourth GB7 criterion, the Golden Rules in Policy GB8, did not apply because five homes would not amount to major development. That distinction matters. Grey belt housing does not automatically trigger the Golden Rules; the major development threshold still has to be met.

One passage is especially useful for practitioners. Francis said that the grey belt concept means development does not need to prove that it will have no effect on Green Belt openness simply in order for the land to be categorised or developed as grey belt. The proposal could therefore clear the Green Belt gateway even though the resulting built form would plainly alter the site. This does not make openness or other planning harms irrelevant generally; the remaining planning effects still require assessment.

Our grey belt and Green Belt guide explains how the current Framework tests fit together.

Sustainability in the Fobbing grey belt appeal

Policy GB7(1)(g) also required the development to be in a sustainable location, with particular reference to Policy TR3. On this point, the Inspector disagreed with the council.

There were several facilities within walking distance, including a farm shop and café, garden centre, church, public house and recreation ground. These could be reached using level, well-lit footways.

A bus stop lay around 100 metres from the site, with services towards Orsett Hospital and Basildon. Francis accepted that the buses were not frequent, but they provided an alternative to the private car throughout the day.

Other facilities in Corringham, including a pre-school, medical centre and primary school, were around 2 kilometres away. Some trips would still be made by car, but the Inspector judged the location in its semi-rural context rather than applying an urban accessibility test.

That is a useful reminder when using Policy TR3. Sustainability is contextual. The existence of some car use does not automatically mean a site fails if realistic walking, cycling and public transport options remain available for a meaningful range of trips.

A 1.02-year housing supply strengthened the case

In this grey belt appeal, the five proposed homes carried substantial weight because of Thurrock’s severe housing land supply shortfall. Under Policy HO7 of the August 2026 Framework, Francis gave substantial weight to the delivery of additional housing.

The scheme also offered mandatory 10% Biodiversity Net Gain, native planting, bee bricks and bat boxes, along with energy-efficiency measures including photovoltaic panels where possible and air source heat pumps. Those environmental benefits received moderate weight.

Construction activity and spending by future residents would generate economic benefits, although the Inspector treated these as limited because of the modest scale of the scheme. Electric vehicle charging received limited weight because it was already required through Building Regulations.

The Planning Geek five-year housing land supply guide explains why a shortfall can materially change the planning balance without guaranteeing permission.

Why the grey belt appeal still failed on character

The decisive problem was not Green Belt principle, highway safety or neighbour amenity. It was the effect of the layout on the character of Fobbing.

High Road is predominantly linear in this part of the village. The Oozedam plot has a large rear garden bounded by mature hedges and trees, with open countryside and garden land helping create a verdant, semi-rural transition between Fobbing and Corringham.

The proposed development would introduce an access road, parking, residential curtilages and five houses extending well behind the existing frontage. Although the house designs themselves were considered well designed and would step down towards the rear, Francis found that the overall pattern would amount to suburbanisation of the plot.

The Inspector accepted that landscaping could soften local views, but said it would not remove the underlying change in development pattern. The rural character behind the frontage would still be eroded. Francis stated in paragraph 20: “The consequent suburbanisation would significantly change the character of the site.”

Several earlier permissions for cul-de-sac development off High Road were put forward. Francis considered them relevant but distinguishable. Most were concentrated further north where the existing settlement pattern was already less linear, while the appeal site sat closer to open countryside.

This is the part of the decision that gives the grey belt appeal its practical bite. Passing GB7 removes the finding of inappropriate Green Belt development, but it does not switch off ordinary development plan and national decision-making policies on design and character.

Policy S5 did not create a free pass

Because the proposal was not inappropriate development in the Green Belt, Policy S5 applied. It says such proposals should be approved unless their benefits are substantially outweighed by adverse effects when assessed against the Framework’s national decision-making policies.

Francis gave substantial weight both to the housing benefit and to the identified character harm. Policy DP3 was central because it requires development to respond to context, and its refusal limb applied where proposals conflict without clear justification.

The Inspector concluded that the benefits of five homes, even against a 1.02-year housing supply, were substantially outweighed by the harm to local character. The appeal therefore failed.

That makes this a useful counterweight to any assumption that the current grey belt policy is an automatic approval mechanism. It is a route through the Green Belt policy test, not immunity from the rest of the planning system.

Thurrock faces a partial costs award

The separate costs decision in this grey belt appeal adds another useful layer. The appellant sought a full award, arguing among other things that the council had changed its position on sustainability and failed to engage properly with comparable decisions.

The Inspector did not find the original change of view unreasonable. Councils are allowed to evolve their planning judgement as new appeal decisions and evidence emerge, and pre-application advice does not bind the eventual determination.

The problem arose later. After the appeal had been lodged, Thurrock approved residential development at Carlton, High Road, Fobbing, under application 26/00266/FUL. The Carlton site had sufficiently similar accessibility characteristics to be relevant to the sustainability issue.

The appellant drew that decision to the council’s attention, but the authority did not adequately revisit or distinguish its continuing case that Oozedam was unsustainable.

Francis found that maintaining that position without reviewing the case was unreasonable and caused unnecessary expense. A partial costs award was therefore made for the additional work incurred after the appeal was submitted in pursuing the sustainability argument.

No costs were awarded over the design case. The Inspector found that Thurrock had adequately explained and substantiated its judgement on character and appearance.

Planning Geek analysis

For me, this is one of the more useful early grey belt decisions under the August 2026 Framework because the scheme gets through GB7 and still loses.

Applicants preparing a grey belt appeal should not stop their assessment once they can demonstrate grey belt, unmet housing need and a sustainable location. The next question is what ordinary planning harm remains. Here, the rural settlement pattern was powerful enough to outweigh a substantial housing benefit.

The decision also shows why comparable approvals need careful handling during an appeal. A council is not frozen forever by its pre-application advice, but once a closely comparable decision is made, both sides should explain what it means. Ignoring it can become a costs issue even where the authority ultimately wins the appeal.

For anyone preparing a planning appeal, the cleanest approach is to separate the stages: first establish whether the Green Belt exception is met, then assess all remaining development plan and Framework harms, then carry out the final balance.

Read the decision

The appeal is reference 6008679, Oozedam, High Road, Fobbing, decided on 2nd October 2026 by Inspector L Francis BA (Hons) MA MRTPI.

Read the locally hosted Fobbing grey belt appeal decision and partial costs decision. You can also check the official Planning Inspectorate appeal record.