Question juridique clé
Whether Helvetia Nostra had standing to object and appeal against the building permit.
Solution extraite
Yes. As an environmental and heritage organization under Art. 12 para. 1 let. b NHG, it may challenge permits for violations of Art. 75b BV and its implementing/transitional rules.
Motifs extraits
The second-home cap serves a federal nature and landscape-protection task; therefore entitled organizations may contest permits that infringe the federal rule.