Check if you need planning permission

Before you submit a planning application, always start by checking whether you need planning permission for your work.


Planning permission is generally required for work that is classed as development. Development can include:

  • new buildings
  • alterations to existing buildings
  • changes to the use of buildings or land 

Check if you need planning permission – Planning Portal

Permitted development rights

You can sometimes carry out certain types of work without needing to submit a planning application. These are called permitted development rights.

This could include:

  • extensions
  • porches
  • roof alterations
  • paving, patios, driveways, decking and raised platforms

Permitted development rights which apply to many common projects for houses do not apply to flats, maisonettes or other buildings.

For more information go to:

Removal of permitted development rights

You will need to check if permitted development rights have been removed from your property. You can view the planning history for all applications submitted since April 2005 on the planning register.

Search the planning register

Building control approval

You should also check if the work needs building control approval.