Question juridique clé
Whether the paddock could be authorized as a measured enlargement under Art. 24c LAT
Solution extraite
No. The installation was a new paddock and not a measured enlargement, renovation, or partial transformation of an existing building.
Motifs extraits
Art. 24c LAT protects only lawful pre-existing structures that later became non-conforming. A 700 m2 paddock, and even 540 m2, exceeded the maximum enlargement allowed by Art. 42 para. 3 let. b OAT.