Kernrechtsfrage
Whether Helvetia Nostra had standing to appeal against the building permit.
Extrahierter Entscheid
Standing had to be recognized under the Federal Supreme Court's case law on nature and landscape protection associations.
Extrahierte Begründung
The project concerned a task of the Confederation within the meaning of Arts. 78 Cst. and 2 LPN, because Art. 75b Cst. is directly applicable and aims at limiting secondary residences.