Kernrechtsfrage
Whether Helvetia Nostra had standing to challenge the permit under nature and landscape protection law.
Extrahierter Entscheid
Standing had to be recognized.
Extrahierte Begründung
The organisation belongs to the associations entitled to appeal under Art. 12 al. 1 let. b LPN; a permit for a secondary residence concerns a federal task and the protected object falls within Art. 75b Cst.