Driveway Planning Permission in Devon: Dropped Kerb and Front Garden Rules Explained
Plenty of Ilfracombe homeowners start a driveway project by choosing a surface, then discover halfway through that the council has something to say about it. The planning rules for a front garden driveway are simpler than most people fear, but they catch out the unwary every year. This guide covers driveway planning permission in Devon, how a dropped kerb works, and what a groundworker needs to know before a digger touches your garden.
At Crabb Contractors Ltd we have been preparing ground and laying driveways across Ilfracombe and North Devon since 1962. Over six decades we have seen the rules change, and we have seen what happens when they are ignored.
Quick Answer: Do You Need Planning Permission for a Driveway?
Short answer: Usually no, if you use a permeable surface or direct rainwater onto a lawn or border within your property. Yes, if you pave more than 5 square metres of front garden with a hard surface that sends water to the road, or if your driveway joins a classified road (A, B or C).
A separate permission is needed for a dropped kerb, whatever surface you choose, if you are crossing a pavement or verge to reach the road. That permission comes from the highway authority, which in Devon is Devon County Council, not from your planning application.
Key facts at a glance
Question | Answer |
Permeable driveway, any size | Generally no planning permission |
Impermeable, over 5 square metres, water to road | Planning permission needed |
Joins an A, B or C road | Planning permission needed |
Crossing a pavement or verge | Dropped kerb application needed |
Listed building or conservation area | Extra checks, speak to the council first |
Flats and maisonettes | Permitted development rights usually do not apply |
Why Driveway Planning Rules Exist
The rules are not there to make life awkward. They were tightened in 2008 after years of front gardens being paved over with solid surfaces. Rain that once soaked into soil began running straight into drains, and heavy storms overwhelmed them.
North Devon feels this more than most places. Ilfracombe is steep, the ground is often shallow over slate and shale, and a lot of surface water already has somewhere to go quickly: downhill. Adding a large sealed surface to the top of a slope pushes more water towards the neighbours below you. Good driveway design deals with that water on your own land.
The 5 Square Metre Rule
Under permitted development, you can pave a front garden without applying for planning permission if either of these is true:
The surface is permeable, such as porous block paving, gravel, resin bound stone laid on a permeable base, or a grid system.
Rainwater runs off to a lawn, border or soakaway within your property.
If neither applies and the hard surface is bigger than 5 square metres, you need to apply. Five square metres is roughly the size of a single parking space cut in half, so almost every full driveway is over the line.
This rule applies to the front garden only. Rear gardens follow different permitted development rules, which usually concern height and the area covered by outbuildings rather than surfacing.
Permeable or Impermeable: What the Difference Means on Site
Permeable does not mean the surface itself has holes. It means water gets through the surface and the layers beneath it, and soaks away or is stored safely until it can.
Permeable options we are asked about
Permeable block paving. Blocks with wider joints filled with clean angular stone, laid over an open graded sub base that stores water.
Resin bound stone. Aggregate and resin mixed together and trowelled on, which is porous when laid on a suitable permeable base. We compare this with resin bonded surfacing in our guide to resin bound vs resin bonded driveways.
Gravel with a stabilising grid. Plastic grids hold the stone in place so it does not rut, and water drains straight through.
Tarmac, porous types. Standard tarmac is sealed. Porous asphalt exists but needs a specific sub base design.
Impermeable options that can still comply
Standard tarmac, concrete and traditional block paving are sealed. They can still avoid planning permission if the surface is laid with a fall towards a lawn, planted border or soakaway inside your boundary, and not towards the road or pavement.
Our driveway surfacing comparison sets out how tarmac, block paving, resin and gravel behave in North Devon weather, which helps when the choice is influenced by drainage rules.
When Planning Permission Is Always Needed
Some situations take the decision out of your hands.
Your driveway meets a classified road. If your new access joins an A, B or C road, you need planning permission whatever surface you use. In and around Ilfracombe, roads such as the A399 and A361 fall into this group. Residential side streets are normally unclassified, so most householders are not affected.
Your property is a flat or maisonette. Permitted development rights for householders generally do not cover flats, so a front area belonging to a flat needs permission.
Your home is listed or in a conservation area. Ilfracombe has several conservation areas, and listed buildings are scattered through the town. The council can restrict changes to front boundaries, walls and surfaces. Check before you plan anything.
A condition or Article 4 direction applies. Some new build estates have planning conditions removing permitted development rights. Your solicitor's paperwork from the purchase, or the council's planning portal, will show this.
When in doubt, ask North Devon Council's planning team before you book the work. A short email protects you from enforcement later.
What Is a Dropped Kerb and Why Does It Matter
A dropped kerb, also called a vehicle crossover or vehicle crossing, is the lowered section of pavement that lets a car drive from the road onto your driveway. The kerb stones are replaced with specially shaped dropped kerbs and the footway behind is strengthened to take vehicle weight.
This matters for three reasons.
It is a legal requirement. Driving over a standard kerb and pavement damages them, and the council can pursue the owner for the repair.
Insurance. Some insurers ask whether your parking is on private land with proper access. A proper crossing avoids disputes.
Resale. Off road parking is a real selling point in Ilfracombe, where street parking is limited. A lawful, correctly built dropped kerb helps a buyer's solicitor tick the box.
How to Get a Dropped Kerb in Devon: Step by Step
The process is run by Devon County Council as the highway authority. The exact forms change, so check their current guidance, but the order of events is consistent.
Step 1: Check whether you need planning permission first. If your road is classified, apply for planning permission before the crossing application.
Step 2: Check your plot. The council will look at the width of your frontage, visibility along the road, the gradient, trees, street furniture and utilities.
Step 3: Apply for the crossing. You submit an application and pay the council's fee. They assess it and may inspect the site.
Step 4: Approval and conditions. If granted, you receive conditions covering the width, materials and who is allowed to carry out the work.
Step 5: Build by an approved contractor. Work on the public highway normally has to be done by a contractor accredited under the street works regulations, with the right insurance. Not every driveway installer holds this. Ask directly.
Step 6: Complete the driveway so it meets the crossing. The driveway surface should join the crossing tidily, with the correct fall and no loose material spilling onto the pavement.
A common mistake is to build the driveway first and apply for the crossing afterwards. If the crossing is refused, you are left with a driveway you cannot legally use.
Gradient, Visibility and Other Reasons a Crossing Is Refused
Councils refuse dropped kerbs for sound safety reasons rather than to be difficult. The usual causes are:
Poor visibility. A driveway on a bend or just below a brow cannot see approaching traffic.
Too close to a junction. There are minimum distances from road junctions and pedestrian crossings.
Obstructions. Street lights, telegraph poles, road signs, mature street trees and drain covers may need to be moved, which the council may not agree to.
Steep gradient. Very steep access can be unsafe for exiting vehicles, and may fall outside the council's limits.
Space to turn. On many roads, the council expects you to be able to enter and leave in forward gear, or at least not reverse over a busy pavement.
Ilfracombe has more steep, tight roads than most of Devon. If your property sits on a slope, ground levels and driveway angle become design issues in their own right. Our article on sloped and uneven gardens in North Devon explains how level changes are handled on site.
Designing the Driveway Around the Rules
Smart design solves most planning issues before they arise.
Fall towards the garden, not the road. A driveway that slopes up from the road to the house sheds water away from the highway naturally. One that slopes down towards the road needs a drainage channel at the boundary connected to a soakaway or storage layer.
Add a channel drain at the boundary. A linear drain across the driveway entrance catches water before it reaches the pavement. It must discharge somewhere lawful, usually into a soakaway on your property.
Keep planted areas. A strip of border or lawn alongside the driveway gives water a place to go, and satisfies the rule about directing runoff within your boundary.
Choose edge restraints properly. Edging stops block paving from spreading and keeps loose gravel off the pavement.
Drainage is the most common thing missed on a front garden driveway. Our guide on why proper drainage installation matters for driveways in North Devon goes into the design principles, and our article on how groundwork and drainage work together shows how the two fit into one plan.
What Groundwork Sits Under a Compliant Driveway
A driveway that passes planning rules still has to carry cars for decades. That depends on what is underneath.
Excavation. The existing surface and topsoil are removed to the design depth. The depth depends on the surface, the ground and the vehicles using it. Our article on excavation for driveways and groundwork walks through what actually happens.
Sub base. A compacted layer of crushed stone, laid in stages, gives the driveway strength. For permeable systems this layer is open graded so that it stores and releases water.
Geotextile membrane. A woven fabric separates soft ground from the stone above, stopping the layers from mixing and the surface from sinking over time.
Laying course and surface. Sharp sand or fine stone sits under block paving. Resin and tarmac go directly onto prepared base layers.
Muckaway. Excavated soil has to go somewhere. We cover this in muckaway services in North Devon, including why waste carriers and correct disposal matter to you as the householder.
Our groundwork contractors team handles all of these stages in house, and the brick paving and driveways team finishes the surface. For tight sites, we can also provide a digger with driver rather than sending in a full size machine.
Timing Your Project
Weather affects groundwork more than most trades, and the approval process adds its own delay. Applications to the council take weeks, and busy contractors book ahead for spring and summer. Our guide to the best time of year to book a driveway or groundwork project in North Devon explains why starting the paperwork in autumn or winter often means a smoother build in spring.
Why Local Experience Matters
Rules and processes vary between councils, and the reasons for a refusal are often specific to a street. A contractor who has done dozens of crossings in your area knows what the highways team looks for, which roads are classified, and which kinds of driveways pass without fuss.
Crabb Contractors Ltd has worked from our base at Lawn Place, Ilfracombe since 1962. Our team has laid driveways, prepared sites and hired out diggers with drivers across the town and the wider North Devon area for decades. If you want to know how we work, read about what a 60 year track record in North Devon groundwork means for homeowners.
Checklist Before You Start
Use this list to avoid delays.
Is the front garden bigger than 5 square metres once paved?
Will the surface be permeable, or will water drain to a lawn, border or soakaway?
Does the driveway join a classified road?
Is the property a flat, listed building, or in a conservation area?
Do you need to cross a pavement or verge?
Have you checked visibility, gradient and street furniture at the entrance?
Do you know who will build the dropped kerb, and are they approved for highway work?
Is drainage designed, not left until the end?
Have you spoken to neighbours who share the boundary or access?
Have you left time for approvals before the build season?
Related Guides From Crabb Contractors
Keep reading: our guides to block paving repair, cleaning and sealing, building a concrete base for a garage, shed or extension, soakaway and land drainage installation. For help on site, see our groundwork contractors and brick paving and driveways pages.
Frequently Asked Questions
Do I need planning permission to replace an existing driveway? Generally no, if you replace like for like, or if the new surface is permeable or drains within your property. Replacing a gravel drive with a sealed surface over 5 square metres at the front of the house changes the position, so check first.
Can I park on my front garden without a dropped kerb? If you cross a public pavement or verge to reach the road, you need a dropped kerb. Driving over a standard kerb is not permitted and can lead to enforcement and repair charges.
How long does a dropped kerb application take in Devon? It varies with demand and the complexity of the site. Allow several weeks for assessment, then time for the approved contractor to schedule the work. Check the council's current guidance for up to date timescales.
Is block paving permeable? Standard block paving with sand joints is not truly permeable, although some water passes through the joints. Permeable block paving uses wider joints, clean stone jointing and an open sub base so that water drains through properly.
Who is responsible for the pavement crossing after it is built? The pavement itself remains the highway authority's, but damage caused by your vehicles or by work you commission may be your responsibility. Keep records of the approved contractor and completion.
Can Crabb Contractors help with the groundwork for a new driveway in Ilfracombe? Yes. We handle excavation, sub base, drainage and block paving or tarmac surfacing, and we can advise on how the plan fits the rules before you apply.
Planning Your Driveway the Right Way
A driveway that follows the rules is a better driveway. It drains properly, it carries your vehicles without sinking, and it does not hold up a sale years from now. The planning side takes some patience, but it becomes straightforward when the groundwork is designed around it from day one.
If you are weighing up a new driveway in Ilfracombe or elsewhere in North Devon, talk to the team who have been shaping local ground since 1962. Call 01271 500072 or contact Crabb Contractors to arrange a free site visit, and we will walk the plot with you and explain what the drainage, access and surfacing need to look like before anything is dug.
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