Key legal question
Whether the public law appeal against the cantonal court's remand-like decision was admissible.
Extracted holding
The cantonal judgment was an incidental remand decision, and no irreparable legal prejudice was shown; the appeal was therefore inadmissible.
Extracted reasoning
Although the dispositif only annulled the lower decisions, it did not finally determine the zoning of parcel 63 and left room for a new decision by the municipal and cantonal authorities. Any temporary disadvantage was merely factual, not legal.