Last updated: 10 November 2026
Fence height regulations in the UK are simpler than most people expect, but the details trip up thousands of homeowners every year. In England, Wales and Scotland you can normally put up a fence, wall or gate of up to 2 metres without planning permission, dropping to 1 metre where it sits next to a road. Get the measurement, the location or the exceptions wrong and you risk an enforcement notice, a prosecution and a fence that has to come down. This guide sets out the 2026 rules in full, how height is measured (including trellis and sloping ground), the exceptions for listed buildings and conservation areas, what it costs to apply, and what to do when a neighbour’s fence is too high.
Under permitted development rights, a fence, wall or gate in the UK can be up to 2 metres high from ground level without planning permission, or 1 metre where it adjoins a highway used by vehicular traffic. Anything taller needs a planning application, and the limits do not apply to listed buildings or where rights have been removed.
In England the rules come from Schedule 2, Part 2, Class A of the Town and Country Planning (General Permitted Development) (England) Order 2015. Class A permits “the erection, construction, maintenance, improvement or alteration of a gate, fence, wall or other means of enclosure”, but withdraws that permission if, after the work, the structure would exceed 1 metre above ground level adjacent to a highway used by vehicular traffic, or 2 metres above ground level in any other case. A special rule allows school boundaries next to a road to reach 2 metres, provided the part above 1 metre does not obstruct drivers’ views.
The Planning Portal adds the practical conditions that sit alongside those limits: no part of the site may be a listed building or within its curtilage, the fence must not form a boundary with a neighbouring listed building, and the right must not have been removed by an Article 4 direction or a planning condition. If any one of those tests fails, you need a full planning application before you start.
| Situation | England | Wales | Scotland |
|---|---|---|---|
| Rear or side garden, not next to a road | 2 m max | 2 m max | 2 m max |
| Adjacent to a highway used by vehicles (including its footpath) | 1 m max | 1 m max | 1 m max where it faces a road |
| Forward of the front or side wall of the house | 1 m if next to a highway, otherwise 2 m | As England | 1 m max |
| Replacing an existing fence that is already over the limit | Allowed, but no higher than its former height | As England | Allowed, but no higher than the old one |
| Listed building or its curtilage | No permitted development – apply | No permitted development – apply | No permitted development – apply |
| Conservation area | Erecting is permitted; taking down may need consent | As England | No permitted development – apply |
Scotland’s rules are set out on mygov.scot (updated 20 November 2025): the 1 metre limit applies not only where a fence faces a road but wherever it extends beyond the front or side of the house, and permitted development does not apply at all in conservation areas. Wales mirrors England’s 1 metre and 2 metre thresholds, though its three National Parks frequently use Article 4 directions to restrict boundary works.
The legislation refers to height “above ground level”, which planning authorities interpret as the natural ground level immediately beside the fence. The measurement runs to the top of the whole means of enclosure, so the following all count towards your 2 metres or 1 metre:
A common mistake is to fit a standard 1.8 metre panel on a 150 mm gravel board and add a 300 mm trellis, giving a total of 2.25 metres. Some councils take a relaxed view of lightweight trellis intended for climbing plants, but that is discretion rather than law, and an enforcement officer measuring to the top of the trellis is on firm ground.
Where the ground slopes, the height is normally assessed at each point along the fence from the ground on which it stands. A 2 metre fence that is stepped down a slope is compliant; a level-topped fence that reaches 2.4 metres at the low end is not. Disputes often arise where the two gardens are at different levels or where a raised bed or decking sits behind the fence. A Scottish appeal reported by STV News illustrates the point: Glasgow City Council measured a Ruchill fence at nearly 9 feet by taking the lowest adjacent ground, but the Scottish Government reporter measured it at 1.8 metres from the level ground on which it stood and allowed it to stay.
If you are unsure which ground level applies, a measured survey of the boundary by a suitably qualified, accredited surveyor – from a panel regulated by bodies such as RICS, CIOB or RPSA – gives you an impartial record you can rely on with the council or a neighbour.
The 1 metre limit exists to protect sight lines for drivers and pedestrians. It applies where the fence is “adjacent to” a highway used by vehicular traffic, and the Planning Portal confirms that the footpath alongside such a road is included. A fence beside a footpath that carries no vehicles, a private drive or a bridleway is not caught, so the 2 metre limit applies there.
“Adjacent” is not defined in the Order. Most authorities treat a fence as adjacent if it runs along the back edge of the pavement or is set back only marginally from it; a fence several metres inside the plot, with a front garden between it and the road, is usually judged on the 2 metre rule. Because the interpretation varies, check with your local planning authority before building a 2 metre fence anywhere near the front of the property.
Building a fence over the limit without permission is a breach of planning control. It is not a criminal offence in itself, but ignoring an enforcement notice is. The process usually runs as follows: a neighbour complains, the council investigates and may invite a retrospective application, then serves an enforcement notice requiring the fence to be lowered or removed. You can appeal to the Planning Inspectorate, but if the notice is upheld and ignored the council can prosecute. In a case published by Barking and Dagenham Council, a homeowner who kept a rear fence above 2 metres after his appeal failed pleaded guilty at Barkingside Magistrates’ Court and was ordered to pay £522 in fines, costs and surcharge – and still had to lower the fence.
The timescale for enforcement changed significantly in 2024. Under the Levelling-up and Regeneration Act 2023, confirmed in GOV.UK guidance, the old four-year immunity for operational development was abolished in England for works substantially completed on or after 25 April 2024. A single 10-year limit now applies to all breaches, so an over-height fence put up in 2025 can be enforced against until 2035. Councils can also issue enforcement warning notices inviting a regularisation application. If your fence has stood unchallenged for the relevant period, a lawful development certificate is the way to prove it is immune.
If you want a 2.4 metre fence for privacy or security, or a 1.8 metre front boundary beside a road, you need a householder planning application. Councils weigh the effect on neighbours’ light and outlook, the street scene and highway safety; well-justified applications for rear boundaries often succeed, while tall front fences on residential streets are frequently refused.
| Item (England) | Cost or timescale | Source |
|---|---|---|
| Householder planning application fee | £528 from 1 April 2025, uprated by 3.8% from 1 April 2026 | Planning Portal |
| Proposed further fee increase | Around 8% for applications made on or after 8 December 2026 (draft regulations, subject to Parliament) | Planning Geek / draft SI 2026 |
| Statutory decision period | 8 weeks for a householder application | Planning Portal |
| Enforcement time limit for breaches after 25 April 2024 | 10 years | GOV.UK |
| Fine for breaching a high hedge remedial notice | Up to £1,000 | GOV.UK |
| Prosecution for ignoring a fence enforcement notice (example) | £522 total in fines, costs and surcharge | Barking and Dagenham Council |
The Planning Portal confirmed the 3.8% inflation uplift that took effect on 1 April 2026, following the jump from £258 to £528 in April 2025. A draft statutory instrument published on 16 July 2026 proposes a further rise of about 8% for applications submitted from 8 December 2026, so if you are planning to apply, doing so before that date will save money.
Planning permission is never needed for a hedge, so the 2 metre fence rule does not cap hedge height. Instead, Part 8 of the Anti-social Behaviour Act 2003 lets you complain to the council about a neighbour’s hedge if, according to GOV.UK, it is a line of two or more mostly evergreen or semi-evergreen trees or shrubs, over 2 metres tall, acting as a barrier to light or access and harming your reasonable enjoyment of your home. You must try to resolve it with your neighbour first and will usually pay a council fee. The council can issue a remedial notice requiring the hedge to be cut and maintained at a set height, with a fine of up to £1,000 for non-compliance, but it cannot order a hedge below 2 metres or require its removal.
Height is the most common flashpoint in neighbour disputes. Research published by law firm Higgs LLP in October 2024, based on a survey of 500 people and a Freedom of Information request to HM Land Registry, found that fences were the subject of 47% of boundary disputes, that 258,177 boundary agreements were completed through the Land Registry between 2019 and 2024, and that the typical dispute lasted six to twelve months with one in ten people spending more than £2,000. Our own analysis of boundary dispute costs and outcomes reaches similar conclusions.
Three practical points reduce the risk of a dispute:
Where positions have hardened, a boundary determination by an independent surveyor, backed by Land Registry plans, pre-registration deeds and a measured site survey, usually settles the matter far more cheaply than litigation. If the dispute does reach court, a boundary dispute expert witness surveyor will be needed to give CPR Part 35 compliant evidence.
Fence height regulations sit at the junction of planning law, boundary law and the Party Wall Act, and the facts on the ground – where the boundary runs, what the ground level is, whether the wall is a party fence wall – decide most disputes. Survey Merchant connects you with suitably qualified, accredited surveyors regulated by bodies such as RICS, CIOB and RPSA, matched to the specific job rather than a one-size-fits-all offer. Our panel covers the whole of the UK, so you get local knowledge of how your planning authority interprets “adjacent to a highway” alongside national expertise. Fees are fixed and quoted up front, turnaround is fast, and because the surveyor is independent of both parties the advice is impartial – which is exactly what a council officer, a neighbour or a court will want to see. From an initial boundary check through to a measured survey, a party wall award or expert witness evidence, we support you end to end.
If you need a boundary confirmed, a party fence wall assessed or a measured survey to settle a height question, talk to our party wall and boundary surveyors, explore our building surveying services, or contact Survey Merchant today for a fixed-fee quote.
This article is general guidance on fence height regulations in the UK as at November 2026 and is not legal advice. Planning rules differ between England, Wales, Scotland and Northern Ireland, and local policies apply; always confirm with your local planning authority before starting work.
Survey Merchant provides vetted RICS surveyors across 100+ UK locations at fixed fees:
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→ RICS Red Book property valuations
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→ Expert witness surveyors — CPR Part 35 reports for property disputes
