Find out if you need planning permission
Some types of development do not need planning permission. This is called permitted development.
In some areas permitted development rights may be restricted, for example, if you are in a conservation area. If you are not sure email [email protected].
Find out whether you need planning permission on some of the most common types of projects. Common projects include, loft conversions, porches and smaller single storey house extensions.
The above link takes you to the Planning Portal website, where you can access guidance on common projects, along with the Interactive House, which is a very helpful tool. The Planning Portal also provides general advice on whether planning permission is required, and it offers a paid option to ‘speak to an expert’. However, the pre application service provided by the Planning Portal is entirely independent of the advice given by your local planning authority. It does not replace or reflect the specific, site based guidance your local authority may provide. For the most accurate and relevant advice regarding your proposal, it is recommended that you seek pre application guidance directly from your local authority, as they are the decision makers for planning applications in your area and can offer tailored advice based on the specific details of your site.
You will need to apply for planning permission for most major changes to buildings or a change of use.
It is your responsibility to find out if you need planning permission or not.
If you would like advice before submitting your application we offer a pre-application advice service.
Get advice on your planning applicationIf you don’t need planning permission
You may not need planning permission but you could still need building regulations approval.
Prior approval and notification
You may need to let us know what you are going to do, this is known as prior approval, which is required for:
- larger home extensions
- agricultural or forestry developments
- demolition of buildings
- developments for electronic communications networks
Getting proof that your development is legal
If your development is permitted development you can get proof by applying for a lawful development certificate. There are two kinds of certificate:
- for proposed work
- for work which has already been done, including those in breach of a planning condition