Question juridique clé
Whether the public law appeal was admissible and the subsidiary constitutional appeal could be heard.
Solution extraite
The public law appeal was admissible in principle, but only within the limits of the appellant's standing; the subsidiary constitutional appeal was inadmissible.
Motifs extraits
The decision was final and came from the last cantonal instance in a building-matters case. However, the appellant could not rely on complaints unrelated to her position as a neighbor, and the subsidiary constitutional appeal was excluded because the public law appeal was available.