Do You Need Planning Permission for a Driveway?

Usually not. In England, a new or replacement driveway in a front garden does not need planning permission if it uses a permeable surface, or if rainwater from it runs onto a lawn or border within your property. If the area is over 5 square metres and uses a traditional impermeable surface that drains onto the road, you do need planning permission. Driveways at the back or side of a house generally have more freedom. It is the first thing we check when planning driveways in Kettering and the surrounding towns.

The 5 square metre rule

The rule came in on 1 October 2008 to reduce surface water flooding. Before then, front gardens could be paved over freely, and all that water went into drains that could not cope.

Under the current householder permitted development rules:

• A new or replacement hard surface in front of the house that is over 5 square metres needs planning permission unless it is permeable or porous, or water drains to a permeable area within the property.

• Surfaces 5 square metres or under do not need permission, whatever the material.

• Hard surfaces to the side or rear of a house are usually permitted development, subject to the usual limits.

The Planning Portal's guidance on paving your front garden sets out the rule in full.

What counts as permeable?

A permeable driveway lets rain soak through the surface into the ground below, rather than running off. Options that meet the rule include:

• Resin bound gravel over a permeable base.

• Permeable block paving, with wider joints filled with grit and an open-graded sub-base.

• Gravel, ideally with a stabilising grid on driveways so it does not rut.

• Porous asphalt or porous concrete, which are laid specifically to drain.

• Grass or gravel reinforcement grids for a greener finish.

The base matters as much as the surface. A resin bound layer laid over a solid, sealed slab is not permeable in practice. Neither is gravel on top of old concrete.

Can you use an impermeable surface without permission?

Yes, if the water has somewhere to go on your own land. Standard block paving, tarmac and plain concrete can all be used on a front drive over 5 square metres without planning permission if the drive falls towards a lawn, border or rain garden, or into a soakaway on the property, rather than onto the pavement or into the road drains.

This is driveway drainage done properly: falls set away from the house and the highway, a channel drain across the entrance where needed, and a soakaway sized for the area. On heavy clay soils, which are common across much of Northamptonshire, a soakaway may drain slowly, so the design needs testing rather than guessing.

When you will need planning permission

Beyond the front garden rule, you may need permission, or be restricted, if:

• The house is listed. Listed building consent may be needed for any change to the setting.

• The house is in a conservation area or other designated land, where permitted development can be tighter.

• An Article 4 direction removes permitted development rights for your street.

• The property is a flat or maisonette, which has no householder permitted development rights.

• You need to cross the pavement. A dropped kerb always needs the highway authority's approval, whether or not planning is required.

• The access is onto a classified road, where the new access itself usually needs planning permission.

If you are unsure, your council can confirm, or you can apply for a lawful development certificate for certainty.

Drainage design that works

A drive that meets the rules and stays dry needs:

1. Falls. A gentle fall (commonly around 1 in 60 to 1 in 80) away from the house so water never sits against the walls or damp-proof course.

2. A route for water. Through the surface (permeable), onto soft landscaping, or into a channel drain feeding a soakaway.

3. Levels at the house. The finished drive should sit at least 150mm below the damp-proof course.

4. Edging. Solid edge restraints so the surface and the sub-base stay where they are.

We design the falls and drainage on every drive we build before choosing the surface, because the drainage plan often decides which materials make sense.

Driveway planning: questions, answered

Does replacing an old driveway count?

Yes. The rule applies to new and replacement hard surfaces in the front garden. Resurfacing an existing impermeable drive of more than 5 square metres with another impermeable surface draining to the road would need permission.

Is gravel always permitted?

Loose gravel on a permeable base is permeable, so it normally meets the rule. Watch the entrance, though: gravel carried onto the pavement is a common reason councils want a hard strip at the crossover.

Do I need building regulations approval for a driveway?

No, a driveway on its own does not normally need building regulations approval. Drainage connections to public sewers do need the water company's consent, which is one reason soakaways and permeable surfaces are usually simpler.

Planning your drive

Most homeowners can build the drive they want without an application, provided the drainage is designed in from the start. If you are weighing up surfaces, a gravel driveway is the simplest permeable option, and resin bound is the neatest. When you are ready, get in touch and we will look at the levels and drainage on site, and we can include new patios in Kettering at the same time.