Key legal question
Whether Art. 26 NAPR applies to a parcel that became cross-zoned only after a later land merger.
Extracted holding
Yes. The rule could be applied also to parcels that end up spanning two zones after later changes in cadastral configuration.
Extracted reasoning
The wording of Art. 26 NAPR contains no temporal restriction, and the provision aims generally at homogeneous building conditions. The cantonal court's interpretation was objectively sustainable and not discriminatory.