Kernrechtsfrage
Whether the filing styled as a subsidiary constitutional complaint was admissible as a public-law appeal
Extrahierter Entscheid
The filing was misdesignated, but it was treated as a public-law appeal because the statutory conditions were met.
Extrahierte Begründung
Planning-law decisions are generally subject to public-law appeal under the LTF; the appellants were legitimized as owners of the affected plots.