Question juridique clé
Whether the cantonal court violated the right to be heard by relying on an unraised argument about future continuation of the building line.
Solution extraite
No. The parties had already been able to address the relevant question during the cantonal proceedings.
Motifs extraits
The argument was not new in substance; it had appeared in the urbanism commission's pre-opinion and in the neighbor's submissions, so the appellant could comment on it.