A building line secures the space required for the operation, renovation or expansion of a heavy current installation. No construction that interferes with the operation, renovation or expansion of the heavy current installation is permitted in the area between the building line and the heavy current installation. A grid operator may apply for building lines.
A building line can impose restrictions on landowners. For this reason, building lines form part of the cadastre of public-law restrictions on landownership (PLR Cadastre).
This dataset contains all the building lines currently applicable. It also contains all requested building lines if the canton in question uses the PLR Cadastre for the official publication of plans.