Use this service to make a change to a planning application after you've submitted it.
Your case officer will discuss how much longer they think it will take them to assess your application based on the amendments you want to make. You can expect all amendment requests to add at least 14 days to the assessment time of your application.
Your case officer might need to reconsult neighbours and statutory consultees again. This will add at least 21 days to the assessment time.
If your case officer accepts your request to extend your application, you can choose how much time to add to the assessment. They will send you an email to confirm the required charges.