Question juridique clé
Whether the appellant could challenge only the reasoning of the Baudepartement's decision after the building permit had already been annulled.
Solution extraite
The appeal was inadmissible because the appellant lacked a legally protected interest in attacking only the reasoning once the operative part had already granted him relief.
Motifs extraits
The relevant part of the lower decision had already been favorable to the appellant by annulling the building permit. His remaining objection concerned only the department's approval of the setback distances, which was merely reasoning and not independently appealable in this situation.