Whose Fence Is It? UK Boundary Rules, Explained Simply
Left vs right, T-marks on your deeds, the 1-metre rule, the 12-year rule, and what to do when nobody knows whose fence it is.
"You own the fence on the left as you look at the house" — repeated in pubs across England, taught by parents, and completely made up. There is no law that says which fence a homeowner owns. The only thing that decides it is your property deeds. Here are the questions homeowners actually ask, answered properly.
Which side of the fence is mine, UK — left or right?
There is no UK rule that says you own the left or right fence. Ownership is set by your property deeds, not by which way the house faces. The "left-hand rule" is a builder's convention that's true on some streets and wrong on others. The only reliable answer is the T-mark on your title plan from HM Land Registry.
Do I have to give my neighbour the good side of the fence in the UK?
No — there is no law requiring it, but it's standard etiquette to face the smooth (good) side outwards into the neighbour's garden. You keep the side with the visible posts and rails. Most fitters do this by default. If you want the good side facing your garden, you can — just expect a polite word over the fence.
Who owns the fence between two houses in the UK?
Whoever the deeds say owns it. Look at your TP1 or older conveyance plan: a "T" on your side of the boundary line means it's yours; a "T" on their side means it's theirs; an "H" (two Ts back-to-back) means it's shared. If there's no mark at all — common on older properties — ownership is undefined and the practical answer is to treat it as shared.
What is the 1 metre boundary rule?
The 1-metre rule is a planning limit, not an ownership rule. Under permitted development in England, a fence next to a highway used by vehicles can only be up to 1 metre tall without planning permission. Anywhere else in your garden the limit is 2 metres. So a front-garden fence facing the road is capped at 1m unless you apply.
What is the 2m fence rule?
In England, you can put up a fence up to 2 metres (6'7") tall without planning permission, as long as it's not next to a road (where the limit drops to 1m). Anything over 2m — including trellis on top — needs planning consent. A 2m fence with a 60cm trellis topper counts as 2.6m in planning terms, so it needs permission.
What is the 12 year fence rule?
This isn't a fence rule — it's the adverse possession rule from the Land Registration Act 2002. If a fence has stood in the wrong position for 12 years or more (10 years for registered land applied for through the Land Registry), the person on the "wrong" side may be able to claim that strip of land. It's why moving a long-standing fence can spark serious arguments — get a surveyor before you touch it.
What is the new garden fence law in the UK?
There is no new fence law in 2026 — but two things keep getting called "new". One is the 2-metre permitted-development limit (which has been the rule for years). The other is the post-2002 adverse-possession process which makes long-standing boundaries harder to challenge. The basics — deeds decide ownership, 2m max without planning, no legal duty to repair — haven't changed.
How do I find out who owns my fence?
Get your title plan and title register from HM Land Registry — they're £3 each online. The title plan shows T-marks along the boundaries: a "T" on your side = yours, on their side = theirs, "H" (back-to-back Ts) = shared. If you bought recently the same documents will be in your conveyancing pack. No T-mark anywhere = ownership undefined.
My neighbour's fence is rotten and they refuse to fix it — what can I do?
There is no legal obligation in England and Wales to maintain a boundary fence unless your deeds specifically require it, or the fence is dangerous (in which case the council's environmental health team can serve a notice). Your three practical options: build your own fence just inside your boundary (even an inch is enough); offer to split the cost; or go to Citizens Advice mediation. Court is rarely worth it for fence money.
Can I make my fence taller?
Yes — up to 2 metres without planning permission in most gardens, 1 metre if it's next to a road used by vehicles. Anything above 2m needs planning consent from your council. Trellis counts as part of the fence in planning terms: a 2m fence with a 60cm trellis is a 2.6m fence and needs permission. Listed buildings and conservation areas have stricter rules.
Can I plant against my neighbour's fence?
Yes, on your side. But don't fix anything to it — no screwing in trellis, no nailing wire. Roots that damage their fence are your problem. Climbers like ivy and Russian vine will eventually destroy any fence from both sides, so be honest about which plants you put in. The fence is their property even if it sits on the boundary line.
We're putting up a new shared fence — how do we agree it?
A simple email exchange is enough. Cover five things: position (exactly on the boundary or one side?), spec (height, panel type, post type — screenshot the merchant page), cost split (50/50 is usual but you can agree anything), who's organising (one person, not both), and access (does the fitter need both gardens?). Print the email and keep it with your deeds.
When to call us
If you've worked out the fence is yours and you want a real price for replacing it — or you want an estimate you can show a neighbour to nudge them along — send goodfence a photo of the fence and your postcode. We send back a written, all-inclusive number the same day. No "from £", no call centre, no pressure.
