Kernrechtsfrage
Whether Helvetia Nostra had standing to appeal against the building permit.
Extrahierter Entscheid
Standing was recognized, because the organization is entitled to appeal in nature and landscape protection matters and the project concerned a federal task.
Extrahierte Begründung
The Federal Court relied on its principles of 22 May 2013 and held that a second-home permit in a commune subject to Art. 75b Cst. falls within a task of the Confederation, making the organization's appeal admissible.