"Without planning permission: the erection of a building for use as a residential annex forward of the principal elevation of the main dwelling shown hatched black on the attached plan."
"(a)that, in respect of any breach of planning control which may be constituted by the matters stated in the notice, planning permission ought to be granted or, as the case may be, the condition or limitation concerned ought to be discharged; (b) that those matters have not occurred; ... (e) that copies of the enforcement notice were not served as required by section 172; (f) that the steps required by the notice to be taken, or the activities required by the notice to cease, exceed what is necessary to remedy any breach of planning control which may be constituted by those matters or, as the case may be, to remedy any injury to amenity which has been caused by any such breach; (g) that any period specified in the notice in accordance with section 173(9) falls short of what should reasonably be allowed."
"A local planning authority should regard the construction of new buildings as inappropriate in Green Belt. Exceptions to this are: ... • 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;"
"14. Under national policy guidance and the development plan for this area, the construction of new buildings in the green belt is 'inappropriate development', apart from specific exceptions such as agricultural need which do not apply here. One of the purposes of green belt policy is to preserve the openness of the land. Inappropriate development is by definition harmful to the green belt and should not be approved except in very special circumstances."
"...certificate of lawfulness in July 2013 for: 'a new outbuilding and to provide a two bedroom residential annex within part of the existing 'L' shape outbuilding to be used ancillary to the main dwelling house."
"20, Secondly, the unauthorised building is a significant addition to the size of the previously existing L-shaped structure and it affects the openness of the green belt. t is inappropriate development in the green belt, so by definition (under long-established national and local policies) it harms the green belt, and it is necessary to find very special circumstances to justify granting planning permission. The fact that the council have accepted the lawfulness of other development at Hastingwood Farm may be unusual, but does not amount to very special circumstances, since this is the sort of argument which could be repeated not only at this site but at other locations in the green belt, In any event, even assuming that existing garaging were to be converted into a dwelling in line with the past certificate of lawfulness, the overall effect on the openness of the green belt would be less than leaving the unauthorised building in place."
"13. At this point I think it is necessary to clarify one matter. The appellant (through his agent) refers in his statement to what he calls an "ancillary dwelling"
"254. Where a self-contained or virtually self-contained area within a planning unit provides all the facilities necessary for independent day-to-day living - for cooking, eating and sleeping - whether within a building, part of a building, caravan or other structure or a combination of these, and is used for that purpose, its use as someone's home or dwellinghouse would not normally be incidental or ancillary to some other main use of the land. 256. Similarly, a 'granny' annexe, even in a separate building in the curtilage of the "main" dwellinghouse, would normally be regarded as part and parcel of the main dwellinghouse use rather than ancillary to it. The judge in Uttlesford DC v SSE & While [1992]149 considered that, even if the accommodation provided facilities for independent day-to-day living it would not necessarily become a separate planning unit from the main dwelling; it would be a matter of fact and degree. In that case the accommodation gave the occupant the facilities of a self-contained unit although it was intended to function as an annexe only with the occupant sharing her living activity in company with the family in the main dwelling. There was no reason in law why such accommodation should consequently become a separate planning unit from the main dwelling."
"17. Part of the appellant's case relates to what might be called the "fall-back position"
'a new outbuilding and to provide a two bedroom residential annex within part of the existing '
"...First, a certificate of lawfulness for a proposal only certifies that on the date of the application, the development specified would have been lawful. Circumstances can change .... 20, Secondly, the unauthorised building is a significant addition to the size of the previously existing L-shaped structure and it affects the openness of the green belt."
"Thirdly, there appears to be a repeating sequence of development at Hastingwood Farm, involving the construction of buildings or conversion of buildings into dwellings, with what in my judgment is doubtful justification relating to the extent of the curtilage of the original farmhouse and to the use of the buildings,2In this green belt location where a strict control over development is appropriate, a failure to apply the 'very special circumstances' test would be liable to encourage continuation of this sequence."
"...the curtilage of a building is a small area, immediately around the building and usually enclosed with it, which serves the purposes of the building in some necessary or useful way."
"On an appeal under section 174 the Secretary of State may— (a) correct any defect, error or misdescription in the enforcement notice; or (b) vary the terms of the enforcement notice, if he is satisfied that the correction or variation will not cause injustice to the appellant or the local planning authority."
"22, On the subject of repeated development, it is suggested for the appellant that: "we are dealing with a cluster of ancillary domestic buildings...such a cluster can be replicated or constructed as individual buildings as many times as the appellant considers appropriate", that belief is flawed in several ways, as should be apparent from my comments about points of law relating to the GPD0 ,3."
"Quite apart from the definition of curtilage, a "requirement" under Class E of Part 1of Schedule 2 of the GPDO for an outbuilding to be provided for a purpose incidental to the enjoyment of the dwellinghouse as a dwellinghouse has to be a reasonable requirement, and not merely be a matter of whim. There is a limit to the extent to which vehicle storage, for example, could be regarded as incidental within the meaning of Class E before the use of the planning unit as a whole becomes a mixed use."
"Initially the alleged need was evidently to accommodate his adult children on their return from university or from abroad. From the documentary evidence, I am aware of family circumstances which could explain why Mr Pitt wanted to provide living accommodation for his children not in the original farmhouse; but a want or desire of this nature is not a 'need' from a public interest viewpoint; and anyway that was some time ago. This argument has not featured as a major part of the appeal case and it is not clear why any such need which now exists could not be met elsewhere. The claimed need is unconvincing and does not amount to very special circumstances."