"(1) Where there has been a breach of planning control consisting in the carrying out, without planning permission, building, engineering, mining or other operations in, on, over or under land no enforcement action may be taken after the end of the period of four years beginning with the date on which the operations were substantially completed. (2) Where there has been a breach of planning control consisting in a change of use of any building for use as a single dwelling house no enforcement action may be taken after the end of the period of four years beginning with the date of the breach. (3) In the case of any other breach of planning control, no enforcement action may be taken after the end of the period of ten years beginning with the date of the breach."
"(1) If any person wishes to ascertain whether - (a) an existing use of buildings or any land is lawful; (b) any operation which is to be carried out in, on, over or under land is lawful; or (c) if any other matter constituting failure to comply with any condition or invitation subject to its planning permission has been granted is lawful, he may make an application for the purpose to the local planning authority specifying the land describing the use of operations or other matter."
"I own the land at the application site."
"The dwelling house has been occupied as our principal residence since the day we moved in on9 August 2002 up until the present."
"Previous to my occupation of [the relevant premises], I was resident at No 27 Acacia Road, Enfield ..... along with my partner (and now wife), ..... [We] moved into the dwelling house [in question] on9 August 2002 ..... "
"During this period, I myself owned the freehold of a property at No 105 Goat Lane, Enfield ..... which I purchased on31 January 2001 . The property at Goat Lane was let under an AST between15 February 2001 and15 December 2001 . The tenants vacated the premises at Goat Lane on15 December 2001 , after which the house underwent major refurbishment. The property at Goat Lane was marketed for sale in early April 2002, a sale was agreed on22 April 2002 , and completed on9 August 2002 . I did not myself ever live at the Goat Lane property, but rather used it as a source of income through letting."
"I write to confirm completion of your sale did eventually take place on Friday and the moneys were transferred in accordance with your instructions."
"27 It is not necessary for the appellant's evidence to be corroborated by independent evidence to be accepted. If there is no evidence to contradict or make the appellant's evidence less than probable there will be no good reason to dismiss the appeal provided that the appellant's evidence is sufficiently precise and unambiguous to meet the test of probability. Use of the site does not appear to have been investigated by the council during the relevant period and there is very little evidence on its use to counter that on the appellant's side. There was no registration for council tax at the appeal property, the appellant is not on the Register of Electors at the address and did not apply for building regulations approval ..... none of this is surprising given that his intention was one of deliberate deceit from the outset. 28 I have been referred to Thurrock Borough Council v Secretary of State and Holding, 2002, and I have considered the continuity of the use during the relevant period. None of the witnesses, other than the appellant, claim to have been at the site on the date of9 August 2002 , when the appellant says he moved in. However there is no convincing evidence to contradict that date. With regard to continuity of occupation, the appellant's documentary evidence, which I have referred to above, is supplemented by that of Mr Anderson, Mr Hartfield and Mr Samson, regarding visits on site. Taken together, I find that the evidence points to residential occupation on a wide range of dates during the relevant period. There is a lack of convincing contradictory evidence. I therefore consider it probable that use as a single dwelling house did begin prior to the start of the relevant four-year period and continued without material interruption up to the date of the LDC application. The LDC application was made four years and one week after9 August 2002 and it is known that the intention from the outset was to establish immunity from enforcement. I consider it unlikely that the application would have been made before a full four-year period had elapsed."
"I conclude that the building is capable of being used as a dwelling house. It is a single, self-contained unit for occupation. It has been adapted for residential use, for example by the construction of the walls with insulation and plastered internal finishes, by internal sub-division to create a domestic layout and by its fitting out for residential use. It is an example of an unlikely or unusual building or structure which people may choose to adapt or use as a dwelling house, as referred to in [the relevant circular]. Looked at externally the building certainly does not have the appearance of a dwelling house. However in determining this appeal I address whether it is capable of use and has been used as a dwelling house for the requisite period, not whether it is a dwelling house. I make no determination in respect of its status as a dwelling house."
"If no reasonable person would look at a particular structure used as a dwelling house and identify it as such, it is justifiable to conclude, as a matter of fact, that it is not a dwelling house. In those circumstances while its use as a dwelling house may be immune from enforcement action, it is not a dwelling house as such."
"23 As counsel for Mr Sage accepted, if a building operation is not carried out, both externally and internally, fully in accordance with the permission, the whole operation is unlawful."
"36 My concern however is with the fairness. I have no doubt at all that the inspector was right in concluding that what had been designed by Mr Sage and what he had been building was a structure intended for use as a dwelling house. The classification of a building for planning purposes and a matter of commonsense is not immutable. It can change if the use to which the building is put changes. It is a common feature in this country for agricultural barns to be converted into dwellings. Once the conversion is complete and use of the property as a dwelling ..... perhaps at an earlier point in time, the classification of the building as a barn ceases to be accurate. Planning permission for any building operations involved in the conversion and the change of use should of course have been obtained. The change in the appropriate classification of the building from agricultural barn to dwelling house would not depend on whether planning permission had been obtained. It would be a question of fact."
"I can entirely understand the local planning authority's sense of frustration about this. Their planning department is not a police station, and the discovery that a person such as Ms Brown has - not to put too fine a point in it - cheated on a conditional grant of permission, to detriment of her neighbours and of planning control, may well be a matter of time and of chance. The ordinary ten-year period might may well have been thought reasonable for such cases, but - in circumstances which Lord Justice Carnwath's judgment illuminates - it is not what Parliament decided to provide."