If your time limit for implementation expired on or after 1 January 2021
If you had planning permission or listed building consent, and your time limit for implementation ends on or after 1 January 2021, then you will need to submit an entirely new application. This is the only way to extend the deadline to commence development. Your new application will also need to comply with our requirements for submission.
The new application will be considered against current planning policies and any material considerations that have changed since the previous decision. This could result in a different decision being made.