Kernrechtsfrage
Whether the heritage protection order had to be limited to permit partial conversion of the barn.
Extrahierter Entscheid
No. The authority could require integral preservation of the barn as a cold structure.
Extrahierte Begründung
The barn was a rare and highly valuable early-20th-century example, and any residential or commercial conversion would require substantial alterations incompatible with the protected features. The authority’s assessment margin was to be respected.