What is the construction line

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The construction line is the interface between the construction and the unfinished surface. Edge position at the height of the grown or modified terrain. Depending on the buildings, a closed or open construction line can be identified. The building line indicates a binding location for the construction of the building, its distance from the boundary of the plot to the public space. Derogations are only allowed for rhizolas, balconies and terraces up to a maximum of 25% of the total length of the facade. It is divided into the main and secondary construction line.