One of the most common questions we get asked at Bentley Fencing Supplies is some variation of: “How high can my fence actually be?” It sounds like a simple question. The answer has more layers than most people expect.
This guide sets out the UK fence height rules clearly, explains the exceptions that apply in and around Clacton, and helps you understand when you do, and when you do not, need planning permission before work starts. If you want to be certain about your specific property, we are always happy to advise when we visit to quote.
The Basic Rules: Front Garden vs. Rear Garden
For most residential properties in England, the rules are straightforward:
- Rear and side garden boundaries: Fences up to 2 metres (approximately 6 feet 6 inches) in height do not require planning permission.
- Front boundaries adjacent to a highway: Fences must not exceed 1 metre (approximately 3 feet 3 inches) in height without planning permission. This applies to any boundary next to a road used by vehicles, or the footpath of such a road.
These limits come from the Town and Country Planning (General Permitted Development) (England) Order 2015, and they apply across England including Tendring District, which covers Clacton-on-Sea, Frinton, Walton-on-the-Naze, Harwich, and the surrounding area.
The lower height limit at the front exists specifically to protect sightlines for drivers and pedestrians. A 6-foot fence on a front boundary would block a driver’s view when pulling onto the road, which is why the rule is tighter there.
What Counts as a “Highway”?
This is where homeowners often get caught out. “Highway” does not only mean a main road. It includes:
- Residential streets and cul-de-sacs
- Shared driveways classed as public rights of way
- Public footpaths running alongside a road
- Lanes and back roads used by vehicles
Corner plots are a particularly common source of confusion. If your side boundary runs along a road or lane, even one that feels like a quiet back street, the 1-metre limit applies to that boundary, not just your front fence. Always check before installing a side gate or side fence on a corner plot.
How Is Fence Height Actually Measured?
Height is measured from natural ground level to the very top of the structure. Every component counts. This catches a lot of homeowners off guard. Specifically:
- Gravel boards count. A 150mm gravel board at the base of a fence is part of the total height measurement, not a separate structure. Factor it in before you order.
- Trellis counts. A 2-metre fence panel with a 30cm trellis on top is a 2.3-metre structure. That breaches the permitted development limit and requires planning permission.
- Post caps and finials count. Decorative toppers are part of the measured height.
- Raised soil and decking do not help. If your garden is raised by landscaping, decking, or a retaining wall, the height is still measured from natural ground level, not from the raised surface. You cannot buy extra fence height by raising the ground.
A practical tip from our team: Many homeowners who want maximum height and some decorative interest specify a 1.8-metre closeboard panel with a 20cm trellis. That keeps the total at exactly 2 metres, fully within permitted development, while adding a softer, more attractive top to the boundary.
Sloping Ground: The Rule That Catches Most People
Many gardens in and around Clacton, and across the Tendring peninsula, are not perfectly level. Fence height on a slope requires careful measurement.
The rule is simple: measure from the highest point of the natural ground adjacent to the fence. If your garden slopes downward away from the boundary, the fence must comply with the height limit when measured from the higher side. A fence that looks fine from your garden may already be too tall when viewed from lower ground. Councils assess the tallest visible point.
The correct way to handle a sloping garden is to step the fence panels down the gradient, so each section stays within the permitted height. Closeboard fencing, where individual featherboard planks are fixed to horizontal rails, suits sloping sites particularly well because the boards can follow the ground line rather than requiring the whole panel to step at once. It is one of the reasons we recommend closeboard for sloped Essex gardens.
When Do You Need Planning Permission?
Planning permission is required for a fence in the following situations:
- The fence will exceed 2 metres in a rear or side garden
- The fence will exceed 1 metre on a boundary adjacent to a highway
- Your property is a listed building, or sits within the curtilage of one
- Your property is in a designated conservation area
- An Article 4 direction has removed permitted development rights from your area or estate
- Your title deeds include a restrictive covenant limiting fence height or materials
If any of these apply, do not assume the standard rules cover you. Contact Tendring District Council’s planning team for confirmation before work begins.
Tendring District Council Planning Department
Phone: 01255 686161
Email: planning.services@tendringdc.gov.uk
Address: Town Hall, Station Road, Clacton-on-Sea, Essex
A Note for Clacton Homeowners: Conservation Areas
Clacton has a designated Seafront Conservation Area, first established in 2001 and covering parts of Marine Parade, Church Road, the High Street, and the area around Clacton Pier. Tendring District Council is also actively reviewing conservation area appraisals for several villages across the district.
If your property falls within a conservation area in Clacton or elsewhere in Tendring, the rules change in two important ways:
- Planning permission may be required even for fence work that falls within the standard height limits.
- You may need permission to remove an existing fence, not just to install or replace one.
If you are unsure whether your property falls within a designated conservation area, Tendring District Council’s planning map is available on the TDC website, or you can call their planning team directly. It is always worth checking before you order materials.
New-Build Estates: Check Your Deeds
Newer residential developments across the Tendring area, including estates in Clacton, Colchester, and Chelmsford, frequently carry Article 4 directions or restrictive covenants in the title deeds. These can limit fence height, specify permitted materials, or prohibit front garden fences altogether as part of an “open plan” estate design.
These conditions are set at planning stage and are legally binding regardless of what the standard permitted development rules say. They override the national rules. Check your title deeds carefully. If you bought the property recently, your solicitor’s paperwork should have flagged any such restrictions.
Like-for-Like Replacement: Usually No Permission Needed
A common scenario in our area, particularly after the stormy winters Essex regularly experiences, is replacing storm-damaged fencing on an existing line. In most cases, replacing a fence at the same height and on the same boundary line does not require planning permission, even if the original fence was above 2 metres, provided:
- The height is not being increased
- No other restrictions apply (listed building, conservation area, Article 4 direction)
This is worth knowing because many homeowners assume they need to go through a planning process just to replace what was already there. For most standard residential replacements across Clacton, Colchester, and the surrounding Essex area, they do not.
What Happens If You Get It Wrong?
Building a fence above the permitted height without planning permission can result in:
- A planning enforcement notice from Tendring District Council requiring you to reduce the height or remove the fence
- Prosecution and fines if the notice is ignored
- Complications when you come to sell your property, as solicitors will identify the breach in searches
The cost of an enforcement notice, and of having to take down and reinstall a fence, will far exceed the cost of a planning application fee (currently £258 in England). It is always worth checking before you build.
Not Sure? We Can Help
At Bentley Fencing Supplies, we design every fence installation to comply with permitted development limits as standard. When we visit to provide a quote, we assess the boundary type, the proximity to any road or highway, the ground level, and the full height of any proposed structure including gravel boards and any planned trellis. We will tell you clearly if anything about your project needs planning permission before you commit.
We supply and install fencing across Clacton-on-Sea, Colchester, Chelmsford, Frinton-on-Sea, Walton-on-the-Naze, Harwich, Braintree, and the wider Essex area. All our installation work comes with a five-year guarantee.
Call us on 01255 830820, use the quote form at bentleyfencingsupplies.co.uk, or visit our yard at:
Westcroft, Rectory Road, Weeley, Clacton-on-Sea, Essex, CO16 9DH
Frequently Asked Questions
How high can a fence be without planning permission in the UK?
In England, a fence in a rear or side garden can be up to 2 metres (approximately 6 feet 6 inches) tall without planning permission. If the fence is adjacent to a highway used by vehicles, or the footpath of such a highway, the limit is 1 metre (approximately 3 feet 3 inches). These limits come from the Town and Country Planning (General Permitted Development) (England) Order 2015.
Do I need planning permission for a 6-foot fence in my back garden?
No, provided the fence is on a rear or side boundary that does not adjoin a highway. A 6-foot fence is approximately 1.83 metres, which is within the 2-metre permitted development limit for rear gardens. However, check that your property is not in a conservation area, is not a listed building, and does not have an Article 4 direction or restrictive covenant applying to it.
Can I put a 6-foot fence in my front garden?
Not without planning permission if the fence borders a public road or its footpath. The permitted development limit for boundaries adjacent to a highway is 1 metre. A 6-foot fence (approximately 1.83 metres) would require a planning application and is unlikely to be approved in most residential street settings.
Does trellis count towards fence height?
Yes. Height is measured from natural ground level to the very top of the structure, and every component counts, including trellis, post caps, and finials. A 2-metre panel with a 30cm trellis on top is a 2.3-metre structure and requires planning permission. Many homeowners use a 1.8-metre panel with a 20cm trellis to stay within the 2-metre limit while adding a decorative top.
Do I need planning permission to replace my fence in Clacton?
In most cases, no. Replacing a fence on the same boundary line at the same height or lower does not typically require planning permission. Exceptions apply if your property is in a conservation area (such as the Clacton Seafront Conservation Area), is a listed building, or if there are Article 4 directions or restrictive covenants on the title deeds.
How is fence height measured on sloping ground?
Fence height on a slope is measured from the highest point of the natural ground adjacent to the fence. Councils assess the tallest visible point of the structure. The correct approach on a sloping garden is to step the fence panels down the gradient, so each section stays within the permitted development limit when measured from the higher ground level.
What are the fence height rules for conservation areas in Clacton?
Clacton has a designated Seafront Conservation Area covering parts of Marine Parade, Church Road, and the town centre. If your property falls within a conservation area in Clacton or elsewhere in Tendring, you may need planning permission even for fence work that falls within the standard height limits. You may also need permission to remove an existing fence. Contact Tendring District Council’s planning team on 01255 686161 before starting any work.
Who do I contact about fence planning permission in Clacton?
Contact Tendring District Council’s Planning Department: phone 01255 686161, email planning.services@tendringdc.gov.uk, or write to Town Hall, Station Road, Clacton-on-Sea, Essex. Alternatively, you can check permitted development guidance on the Planning Portal at planningportal.gov.uk.