"6. Amongst others, these exceptions include the re use of buildings provided that the buildings are of permanent and substantial construction. There is no dispute between the parties that the building subject of this appeal can be described as such. However, this exception is subject to the caveat that development would preserve the openness of the Green Belt and not conflict with the purposes of including land in Green Belt. 7. The existing building would be re used for residential purposes without extension. However, garden areas associated with the two dwellings would be enclosed by 2m tall close boarded fences, as would a new bin store to the front of the building. There would also be space provided to park vehicles and it is likely that domestic paraphernalia accompanying a residential use, including items such as washing lines, parasols and furniture that might be beyond the scope of planning control would also result. All of these items would have a volume and have some, albeit limited, impact on the openness of the Green Belt, as well as a domesticating effect on the character and appearance of the area. 8. The appellant does not dispute the presence of such items or the Council's position that they would harm openness, notwithstanding that the re use of the building is said not to harm openness. Whilst the harm arising to openness is likely to be limited in this case, the development would be harmful nonetheless. Under these circumstances, the development does not meet the exemption set out above and the proposal would constitute inappropriate development. The development would also conflict with the purposes of the Green Belt to check the unrestricted sprawl of built up areas and safeguard the countryside from encroachment. I attach substantial weight to the harm that would arise to the Green Belt."
"12. The building is currently surrounded by an extensive hard standing and its replacement with grass and other landscaping has the potential to improve the character and appearance of the area. I attach this benefit limited weight. Whilst this is so, the hard standing does not currently affect the openness of the Green Belt and so no benefit would arise in this respect."
"9. Protecting Green Belt land. 79. The Government attaches great importance to Green Belts. The fundamental aim of Green Belt policy is to prevent urban sprawl by keeping land permanently open; the essential characteristics of Green Belts are their openness and their permanence. 80. Green Belt serves five purposes: • to check the unrestricted sprawl of large built up areas; • to prevent neighbouring towns merging into one another; • to assist in safeguarding the countryside from encroachment; • to preserve the setting and special character of historic towns; and. • to assist in urban regeneration, by encouraging the recycling of derelict and other urban land. [...] 87. As with previous Green Belt policy, inappropriate development is, by definition, harmful to the Green Belt and should not be approved except in very special circumstances. 88. When considering any planning application, local planning authorities should ensure that substantial weight is given to any harm to the Green Belt. 'Very special circumstances' will not exist unless the potential harm to the Green Belt by reason of inappropriateness, and any other harm, is clearly outweighed by other considerations. 89. A local planning authority should regard the construction of new buildings as inappropriate in Green Belt. Exceptions to this are: • buildings for agriculture and forestry; • provision of appropriate facilities for outdoor sport, outdoor recreation and for cemeteries, as long as it preserves the openness of the Green Belt and does not conflict with the purposes of including land within it; • the extension or alteration of a building provided that it does not result in disproportionate additions over and above the size of the original building. • the replacement of a building, provided the new building is in the same use and not materially larger than the one it replaces; • limited infilling or the partial or complete redevelopment of previously developed sites (brownfield land), whether redundant or in continuing use (excluding temporary buildings), which would not have a greater impact on the openness of the Green Belt and the purpose of including land within it than the existing development. 90. Certain other forms of development are also not inappropriate in Green Belt provided they preserve the openness of the Green Belt and do not conflict with the purposes of including land in Green Belt. These are: • mineral extraction; • engineering operations; • local transport infrastructure which can demonstrate a requirement for a Green Belt location; • the re use of buildings provided that the buildings are of permanent and substantial construction; and • development brought forward under a Community Right to Build Order."
"64. [...] The premise therefore for a proper analysis is that there is nothing inherent in the works necessary, generally or commonly found for extraction, which would inevitably take it outside the scope of appropriate development in the Green Belt."
"65. [...] Extraction is generally not devoid of structures, engineering works and associated buildings. The policy was not designed to cater for fanciful situations but for those generally encountered in mineral extraction."
"38. [...] The mere fact of the presence of the common structural paraphernalia for mineral extraction cannot cause development to be inappropriate."
"41. [...] The key point, in my judgment, is that the inspector approached the effect on Green Belt openness and purposes on the premise that exploration for hydrocarbons was necessarily inappropriate development since it did not come within any of the exceptions. He was not considering the application of the proviso to para 90 at all: on his analysis, he did not get that far. Had he been assessing the effect on Green Belt openness and purposes from the point of view of the proviso, it would have been on the very different premise that exploration for hydrocarbons on a sufficient scale to require planning permission is nevertheless capable in principle of being appropriate development. His mind set would have been different, or at least it might well have been different."
"I am therefore not persuaded that the volume of the mobile home and the stored/display vehicles proposed to be removed should be off set in terms of the development's overall impact on openness."
"14. The concept of "openness of the Green Belt" is not narrowly limited to the volumetric approach suggested by Mr Rudd. The word "openness" is open textured and a number of factors are capable of being relevant when it comes to applying it to the particular facts of a specific case. Prominent among these will be factors relevant to how built up the Green Belt is now and how built up it would be if redevelopment occurs (in the context of which, volumetric matters may be a material concern, but are by no means the only one) and factors relevant to the visual impact on the aspect of openness which the Green Belt presents."
"16. The visual dimension of the openness of the Green Belt does not exhaust all relevant planning factors relating to visual impact when a proposal for development in the Green Belt comes up for consideration. For example, there may be harm to visual amenity for neighbouring properties arising from the proposed development which needs to be taken into account as well. But it does not follow from the fact that there may be other harms with a visual dimension apart from harm to the openness of the Green Belt that the concept of openness of the Green Belt has no visual dimension itself."