How much does an EV charger installation cost in the UK?

Every advertised "from" price assumes the same fictional house: a modern consumer unit with a spare way, a driveway on the same side as the fuse board, and about five metres of cable between the two. Plenty of houses are like that. Plenty aren't.

The charge point itself is a fairly narrow price band. What varies enormously is everything around it, and that's decided by your house, not by the installer.

1. Distance from the consumer unit

The single biggest factor. A five-metre run through an external wall is a different job to a thirty-metre run around the house, and longer runs need larger cable to keep voltage drop within limits, so the material cost rises as well as the labour.

2. The cable route

Internal runs through a loft or under floors are usually neatest and quickest. External clipped runs are straightforward. A route that needs armoured cable, a trench across a driveway or reinstating a paved area is a different order of work.

3. What your consumer unit can take

If your board has a spare way and can accept the right protective device, the charger goes straight in. If it's full or it's an older type, you need either a consumer unit upgrade or a small separate enclosure beside it. The second option is cheaper; the first is usually better value if the board was due anyway.

4. Whether you need load management

Houses with a 60A or 80A main fuse, an electric shower and an induction hob may not have the headroom for another 32A circuit at full tilt. A current transformer clamped on the incoming tails lets the charger throttle itself. It adds a modest amount to the job and is almost always cheaper than a supply upgrade.

5. The charger you choose

Tethered units cost more than untethered. Longer leads cost more than short ones. Models with proper solar matching, load balancing across two chargers or built-in metering sit higher again.

6. Access

A garage wall at ground level is one thing. A first-floor flat roof, a route that needs scaffolding, or a detached garage across a garden is another.

• A consumer unit upgrade done at the same time
• A new armoured supply to a detached garage or outbuilding
• Faults found during testing that were there before we arrived
• Trenching, or making good after a driveway crossing

None of these are unusual, and none of them are bad news if you know about them at quote stage. They're only a problem when they appear as a surprise on the day.

Not for a standard owner-occupied house with a driveway. That scheme closed years ago. Grants remain for flat owner-occupiers, for anyone renting a residential property, for households with on-street parking only who need a cross-pavement solution, and for landlords and workplaces per socket.

Send four photos and one measurement, and most installers can give you a firm number without a visit:

1. The consumer unit with the cover on, so the spare ways and device types are visible
2. The meter and main fuse, so the supply rating can be read
3. Where you park, from the road
4. The outside wall where you'd like the charger
5. A rough distance in metres from the consumer unit to that wall

If a quote arrives without anyone asking for any of that, treat the number with some caution.