Most new buildings or major changes to existing buildings or to the local environment need consent - known as planning permission.

     Without a planning system everyone could construct buildings or use land in any way they wanted, no matter what effect this would have on other people who live and work in their area.

     Your local planning authority is responsible for deciding whether a development - anything from an extension on a house to a new shopping centre - should go ahead.

     Planning permission is necessary for a wide range of development, for example, the construction of new premises or the extension to your existing premises.

     There are a number of limits on height, volume (in cubic meters) etc. that your proposals need to be within for permitted development to apply. If your project is eligible for permitted development we would recommend that you apply for a Certificate of Lawful Development to confirm this. The application needs to be supported by suitable drawings and calculations.