Skip to content

New AI-powered search now available.

We've introduced a new AI-powered search feature and would welcome your feedback. Please use the ‘How can we improve this page?’ form at the bottom of each web page to let us know about your experience.

Do I Need Planning Permission?

This depends on what you want to do. Some minor alterations and extensions, particularly to houses, can often be carried out without planning permission. This is called permitted development. You can find out more information on permitted development through the national Planning Portal.

You usually need planning permission if you are proposing to undertake building or engineering works or changing the use of buildings or land. You may also need consent if you want to display advertisements or signs, alter listed buildings or demolish buildings.