No, although we are in the same department we deal with two different legislations. Planning permission deals with the principle of your development, whilst Building Regulations deals with how your development is built, sometimes one is require when the other is not, you need to check with both sections.
No, most internal alterations are unlikely to need planning permission, unless your house is listed, however, Building Regulations may be required.
No always, it would depend on the size of the conservatory, where you want to put it and if the house has been extended or altered before.
Near a road a fence or wall up to 1 metre (3ft3) does not require planning permission, over 2 metres (6ft6) does require planning permission wherever situated. Also, please check your deeds to make sure there are no restrictions regarding putting up fences.
Sometimes, it would depend on the size and where you want to put it.
Sometimes, it would depend on the size, where it is to be positioned and if the house has been extended before or has any other out buildings.
Planning permission is not required, however building regulations approval is. If you wish to install a dormer window planning permission may be required.
Some work can be done from home without needing planning permission, however it is best to check with your local planning department.
Planning permission is only required if the road is classified, you need to check this with Highways or your local planning department.
Planning permission is not required, however if your house is listed or in a conservation area then consent may be required. In all cases please contact Building Control as you may need to provide notice to demolish.