Question juridique clé
Whether the appellants were entitled to challenge the permit and the heritage association had standing before the Federal Supreme Court.
Solution extraite
The owner of the adjacent plot had standing; the cantonal heritage organization had standing only to raise formal procedural complaints, not substantive grievances.
Motifs extraits
Direct adjacency made the first appellant particularly affected under Art. 89(1) BGG. The second appellant was a cantonal, not nationwide, heritage organization and did not qualify under Art. 12 NHG; no own-interest standing was shown.