Only an applicant and also those who have received an enforcement notice can appeal. There is no third party right of appeal, e.g., for neighbours affected by a grant of planning permission.
If you disagree with the decision on your application, or are unhappy with a condition attached to your decision notice, or your application has not been decided within the target date of 8 weeks, you have the right to appeal.
Appeals are made to the Secretary of State for Communities and Local Government and are administered by the Planning Inspectorate
Details of individual appeal cases can be viewed online using our Public Access for Planning Service