Kernrechtsfrage
Whether demolishing a house and reconstructing it at another location counts as a permit-required new building under Art. 3 BauG.
Extrahierter Entscheid
Yes. Demolition and reconstruction at another site is treated as a new building and is therefore subject to a building permit; no relevant distinction exists from the relocation of a house.
Extrahierte Begründung
The relocation is a more significant intervention than minor works already subject to permit requirements, such as alterations or even changes in color. Because a change of location can affect building setbacks, traffic safety, and landscape protection, it must be reviewed and authorized.