Do I own the left-hand fence?

No — that is a convention, not a rule, and it is not reliable for any particular property. HM Land Registry title plans show general boundaries and do not usually record who owns a fence, wall, hedge or ditch, so the answer comes from the deeds or from agreement.

Does the side the posts face tell me who owns it?

Not legally. Fences are often built with the posts and rails facing the owner's side because that is where they need to be maintained from, but plenty are not, and it proves nothing about ownership on its own.

Is my neighbour obliged to repair their fence?

Generally there is no obligation to fence a boundary at all, unless a covenant in the deeds requires it. That is why so many of these are resolved by agreement — often by sharing the cost — rather than by establishing a duty.

Can I put up my own fence just inside my boundary?

Building wholly within your own land is usually the practical route where responsibility cannot be agreed, subject to the permitted development height limits. Be sure the line really is inside your boundary, and expect to lose a little of your garden to the gap.

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Updated 30 August 2026

Whose Fence Is It To Repair

A boundary fence needs work and neither household is sure who owns it or who is obliged to repair it.

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Fencing and gate work, illustrative image

What's happening?

The honest answer is that there is often no record, and the received wisdom is wrong. GOV.UK is explicit that HM Land Registry title plans show general boundaries rather than the exact legal line, and that they do not usually record who owns a hedge, wall, fence or ditch along a boundary. The common beliefs — that you own the left-hand fence, or the one whose posts you can see — are conventions, not law, and neither is a reliable answer for a specific property. Two documents actually help. The title deeds and any transfer may carry a covenant or a T-mark on the plan indicating responsibility for a particular boundary. And on estates, the original developer's plans and conveyances sometimes set out which boundary each plot maintains. Absent those, nobody is under a general legal duty to fence at all, which is why so many of these end up being settled by agreement rather than by proof.

What usually causes it?

Title plans showing general boundaries only, with no record of who owns the fence
No covenant or T-mark in the deeds allocating responsibility for that boundary
Conventions about left-hand fences or visible posts being assumed to be rules
The original developer's plans and conveyances not being to hand after several changes of ownership
A fence replaced at some point in a slightly different position from the legal line
Both sides having done work on the same fence over the years, muddying any presumption
A hedge and a fence on the same boundary maintained by different households, or a retaining wall doubling as a boundary where responsibility depends on which land it supports

Is it dangerous?

The ownership question is not, but the fence might be. If the fence is unstable, that matters now regardless of who owns it — particularly where it borders a pavement, a road, a shared access, or a garden children use. Do not let a dispute about responsibility leave a leaning fence standing through another gale. And be careful about acting unilaterally: taking down or altering a boundary structure that turns out not to be yours, or entering a neighbour's land without permission to work on it, creates a bigger problem than the fence.

Can I fix it myself?

Do the paperwork before the conversation. Get a copy of your title register and plan from HM Land Registry and look for a covenant about boundaries or a T-mark on the plan — a T on your side of a boundary line normally indicates responsibility for it. Check your own transfer documents and, on an estate, ask whether the original conveyance allocated boundaries. Then talk to the neighbour with what you have found, and put any agreement in writing, including who pays and who the contractor is. Many boundary fences get replaced by informal cost-sharing, which is a perfectly good outcome and much cheaper than establishing ownership.

When should you call a fencing and gate installer?

Call a fencing installer once you know whose fence you are instructing work on, or where the two households have agreed to share it. Bring them in earlier if the fence is unstable — get it made safe first and settle the responsibility afterwards. Where the two of you cannot agree, GOV.UK sets out the neighbour dispute process, and a boundary question that turns on the deeds is one for a solicitor rather than a contractor. A fencing installer can build to the line you agree; they cannot determine where the legal line is.

What will the fencing and gate installer actually do?

Survey the existing fence and set out what is sound, what is failing and what the work would involve
Build to the line the two households have agreed, without moving the boundary
Advise on which side posts and rails face, and on panel types that suit both gardens
Make an unstable fence safe as an immediate measure while responsibility is being settled
Provide a written specification and scope both households can agree to before work starts
Flag where a boundary structure is retaining ground, because that is a structural question rather than a fencing one

Frequently asked questions

We’re happy to answer all your questions.

Sources & References

Fence Too High Or Blocking A ViewLow risk Gravel Board RottenLow risk Fence Leaning After High WindsCaution

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