Joint Responsibility

A boundary hedge is usually the joint responsibility of both neighbours. Both must agree on major work, including removal, coppicing or laying.

In theory, you need your neighbours' agreement even before trimming the hedge. If the hedge is just inside your neighbours' garden, they own it; you only have the right to trim any part that encroaches over your boundary line. Your neighbour should ask for your permission for access to trim the hedge on your property.

Regardless of ownership, no-one can trim or cut a hedge if the action damages active birds' nests, and hence violates the Wildlife and Countryside Act. If tall hedges or trees put your garden in the shade, you can cut off branches that overhang your boundary.

You can also prune back roots that that invade your property, even if this is detrimental to the plant. You do not have the right to cut down vegetation on your neighbours' property, or apply weedkiller to destroy the plants.