You need planning permission for most building work, or if you want to change the use of a building or a piece of land.
However, you can carry out some work without the need to apply for planning permission. This is called 'permitted development'. The Planning Portal explains the types of work that you can do under permitted development.
Even if the work does fall under permitted development, you may still need planning permission, as permitted development may not apply to your property.
You can find out what permitted development rights your property has by:
- checking your deeds
- getting advice from your planning agent (if you have one)
- checking with us
Get advice or confirmation
You can find advice on the Planning Portal, or apply for advice from us. You can also apply for a Lawful Development Certificate if you want us to confirm that your work does not need planning permission.
Other things you need to consider
As well as planning permission, there are other things you need to consider. This includes permissions, regulations and restrictions that apply to where you live or what you want to do.