Swiss property lines spark confusion over plant distance rules
Swiss property owners face varying rules on how close plants can grow to boundary lines. Each canton sets its own distance requirements, meaning what's allowed in one area may not be in another. Recent updates in Zurich have eased some restrictions, but other regions maintain long-standing regulations.
In Zurich, new rules took effect on December 1, 2024. Shrubs now need only 50 centimetres of space from a boundary, down from 60. Large trees, such as chestnuts, must be at least four metres away instead of eight, while smaller trees require just two metres. Ornamental trees no longer have height limits. Other cantons, like those under EG ZGB guidelines, have seen no recent changes—for example, hedges up to 1.8 metres still need 0.6 metres of clearance.
The rules differ widely across Switzerland. In St. Gallen, a chestnut tree must stand six metres from the property line, but in Glarus, 4.2 metres is enough. Grapevines in Graubünden can grow 30 centimetres from the boundary, while Basel-Landschaft demands 50 centimetres. Each canton also sets its own deadlines for complaints. Zurich gives five years to request removal, Obwalden only two, and some cantons impose no time limit at all. If a plant encroaches, property owners can demand its relocation or removal—but only if they act before the deadline expires. The type of plant matters too, as shrubs, hedges, vines, and trees each have separate requirements. Without prompt action, the right to complain may vanish entirely.
The changes in Zurich simplify some rules, but Swiss property owners must still check local laws. Failing to act quickly could mean losing the right to address overgrown plants. Each canton's regulations determine what's allowed—and what must be removed.
