Jacob
What goes around comes around.
The "business" bit is a red herring. Nobody is bothered about running a business as such. You could be turning over millions by doing computer something or other from your bedroom. What the planners would be bothered about would be "change of use" which is not defined precisely, but they aren't out to get you and you'd get plenty of chance to argue the toss.
From http://planningguidance.planningportal. ... agraph_009 :
Do I need planning permission to home work or run a business from home?
Planning permission will not normally be required to home work or run a business from home, provided that a dwelling house remains a private residence first and business second (or in planning terms, provided that a business does not result in a material change of use of a property so that it is no longer a single dwelling house). A local planning authority is responsible for deciding whether planning permission is required and will determine this on the basis of individual facts. Issues which they may consider include whether home working or a business leads to notable increases in traffic, disturbance to neighbours, abnormal noise or smells or the need for any major structural changes or major renovations.
From http://planningguidance.planningportal. ... agraph_009 :
Do I need planning permission to home work or run a business from home?
Planning permission will not normally be required to home work or run a business from home, provided that a dwelling house remains a private residence first and business second (or in planning terms, provided that a business does not result in a material change of use of a property so that it is no longer a single dwelling house). A local planning authority is responsible for deciding whether planning permission is required and will determine this on the basis of individual facts. Issues which they may consider include whether home working or a business leads to notable increases in traffic, disturbance to neighbours, abnormal noise or smells or the need for any major structural changes or major renovations.