The short answer
If you own the fence, your neighbour has no automatic right to fix anything to it — trellis, hanging baskets, plant supports, brackets or wiring — without your consent, even on their side. It is your property, and they should not use it for support or attach to it without agreement. If they do and cause damage, that is their responsibility. As always, though, the answer turns on who actually owns the fence and the surrounding circumstances, including any rights or arrangements already in place.
Why it matters
People often assume they own “their side” of a boundary fence, or that a neighbour is free to use the face nearest them. Neither is automatically true. Ownership of the whole fence usually rests with one party, established from the deeds, any T-marks and the history — and that owner’s consent is what governs what gets attached. Sensible neighbours simply ask; problems arise when things are fixed without asking, add weight or catch the wind and strain the fence, or cause damage. Because it all hinges on ownership, this is, at root, another evidence question — settle who owns the fence and the rest usually follows.
What to do now
- Check the deeds and T-marks to confirm who owns the fence.
- If it is yours, you are entitled to decline or to set conditions — raise it calmly and in writing.
- If you want to attach something to a neighbour’s fence, ask first.
- Keep any agreement about attachments in writing.
Common mistakes
- Assuming you own the side of the fence facing you.
- Attaching heavy or wind-catching items without consent.
- Letting a minor issue escalate instead of asking.
When to call Coburns
If ownership of the fence is in doubt, we establish it objectively from the evidence, so the question of what may be attached has a clear answer.