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In UK planning, “adjacent to a highway” covers any boundary next to land the public can pass over: roads, pavements, verges, bridleways and public footpaths. In Essex, the highway often extends to the back of the pavement and can include grass verges. Treat kerbs, verges and the back edge of the footway as highway land unless you have written confirmation to the contrary.
Fence height is measured from the highest ground level on either side. Before you measure or order, confirm who owns the boundary and where the legal line sits. Check title plans, historic boundary features and highway adoption/extent plans from Essex Highways. For national rules and definitions, see 2 m fence height regulations in the UK. For material basics before planning, read choosing fence materials in Essex.
Headline rule: next to a highway used by vehicles (or its footpath), a new or replacement fence or wall over 1.0 m high usually needs planning permission. Elsewhere on your plot, up to 2.0 m is generally permitted development.
Extra controls can apply. Flats have no permitted development rights. Listed buildings and Article 4 Directions (often in conservation areas) can remove rights. Replacements and trellis are counted in the total height. Raising ground levels to “gain” height is still measured from the higher side. If unsure, ask your Local Planning Authority (LPA) for written advice or apply for a Lawful Development Certificate. When visibility or highway land is involved, also check with Essex Highways.
Visibility splays are clear triangles at junctions and drive exits so drivers and pedestrians can see each other. Within the splay, structures and vegetation are normally kept below about 0.6 m. Typical design splays use an X‑distance of 2.4 m and a Y‑distance that depends on speed (for example around 43 m at 30 mph), but the exact requirement varies by site—confirm with Essex Highways.
Practical fixes include chamfering or curving the corner, keeping the first bay low, using see‑through railings or mesh, or setting solid sections back behind the splay. For transparent options, see chain link Colchester spec, heights and posts. For setting out corners safely, plan your posts with concrete inters, corners and 3-way posts.
This image was generated with AI and may not always represent the product or service exactly.
Give vehicles room to pull clear of the road. A common set‑back for gates is around 5 m from the highway boundary (allow more for long vehicles), but confirm the local standard with Essex Highways. Fit intercoms or keypads inside the line so drivers don’t stop on the carriageway.
Gates must not swing out over the footway or road. Choose inward‑opening pairs or sliding gates on tight plots and include safety sensors. For hardware and fixing on hardstanding, compare bolt-down vs spike supports. Browse suitable products: field drive gates, garden gates, gate hinges, gate latches and fence post supports.
A proven layout is a 1.0 m low front in line with the pavement, stepping up to 1.8–2.0 m down the side, set behind any visibility splay. If you need privacy at the front, set the taller section back 0.5–1.0 m or use open patterns near the drive to keep views clear.
Handle level changes with stepped or raked runs—avoid ad‑hoc packing that creates gaps or blocks sightlines. Always measure height from the highest adjacent ground. For level handling tips, see stepped vs raked fencing. For products, pick from picket panels, trellis fence panels and full‑height fence panels.
Concrete slotted posts with concrete gravelboards are low‑maintenance, resist rot in wet clay and cope well with coastal gusts. If you prefer timber, use UC4‑rated posts for ground contact and keep panels off the soil on gravelboards. Treat any cut ends with end‑grain preservative.
Choose closeboard for strength on side runs, and picket or open metal at the front to preserve sightlines. Use galvanised or stainless fixings and ensure water drains away from posts. See products: concrete slotted posts, concrete gravelboards, closeboard fence panels, picket panels, wooden posts and wooden gravelboards.
Do not rely on a fence to hold back soil. If the garden level differs from the pavement, build a small retaining edge first, then set the fence behind on level ground. This protects the fence and keeps loading off posts and panels.
Use treated sleepers for low retaining, add drainage behind, then fit a gravelboard so timber sits clear of soil. Products to consider: sleepers, wooden gravelboards, concrete gravelboards and post mix.
This image was generated with AI and may not always represent the product or service exactly.
Set post centres to suit your panel or rail lengths and size posts for wind exposure. In wet clay or exposed coastal spots, dig deeper footings (often 600–900 mm), include some drainage stone at the base and backfill with concrete.
On drives or patios, use bolt‑down supports rather than spikes in shallow sub‑bases. Always locate services before you dig—see our guide: before you dig: fencing safely over pipes and cables. Useful products: fence post supports, post mix and ironmongery.
Save time and cost by confirming these points before ordering from Essex Concrete and Fencing.
It usually counts towards the total height. A 1.0 m fence plus 0.4 m trellis is 1.4 m overall, which likely needs permission beside a highway. Consider low trellis fence panels set back if space allows.
Measure from the higher side. If the footway is higher, the allowable visible height on your side may be less than expected.
We strongly discourage it near highways or footways. It can be a legal nuisance and a safety risk. Use smooth, open designs at the front.
Only if it is not adjacent to the highway. The highway boundary can include the verge and sometimes land behind the kerb—check with Essex Highways before you build.
Ask Essex Highways for adoption/extent plans and compare with your title plan. Look for back‑of‑footway lines, verges and historic boundary features.
Keep the first section low or open. Within visibility splays, aim below about 0.6 m. Elsewhere at the front, stay at or under 1.0 m unless you have permission.
Hedges are not covered by the same permitted development height limits, but high hedges and nuisance rules apply. Sightlines and highway safety still matter, and vegetation within a splay should be kept low.
Concrete slotted posts with concrete gravelboards and galvanised or stainless fixings perform well. If using timber, choose UC4 posts and keep them out of wet soil.
Yes—set them back so vehicles wait off the road, ensure they do not open over the highway, add safety sensors and position controls so drivers do not stop in traffic.
