Key legal question
Whether new planning-law arguments may be raised for the first time in an administrative appeal against a building decision.
Extracted holding
No. An administrative appeal is limited to reviewing the decision already taken; relief cannot be sought on grounds that were not raised before and assessed by the first-instance authority.
Extracted reasoning
Because the appeal serves to review an existing decision, the appellant may not demand anything that was not already requested from the first-instance authority and that it did not positively or negatively decide.