A 7kW home EV charger costs between £800 and £1,200 fully installed in the UK in 2026. The charger unit is roughly £400 to £700 of that and the electrician's labour is roughly £400 to £500.
In London and the South East the same job more often lands between £900 and £1,500.
Those are the numbers for a straightforward install. The things that push the price up are almost never the charger itself, and this guide covers what they are, what the government grant is worth in 2026, and when a home charger is not the cheapest way to solve the problem at all.
What a home EV charger costs in 2026
| Item | Typical UK cost |
|---|---|
| 7kW charger unit | £400 to £700 |
| Installation labour | £400 to £500 |
| Total, straightforward install | £800 to £1,200 |
| Total, London and South East | £900 to £1,500 |
| Untethered charger, plus your own cable | Add £160 to £300 for the cable |
Smarter units with screens, solar matching or load balancing sit at the top of that unit range and can reach £1,100 on their own.
Every installer quotes on the property, not on a price list, so treat these as the range your quotes should fall inside rather than a fixed price. If a quote comes back well above £1,500 for an ordinary house, ask which of the extras below is driving it.
What pushes the cost up
Distance from the consumer unit. The further the charger sits from your fuse board, the more cable, trunking and labour the job needs. A charger on the wall next to the board is the cheapest install there is. One on a detached garage at the end of a garden is the most expensive.
A consumer unit upgrade. If your board is old or full, it may need replacing or extending before a charger can be added. That typically adds £500 to £1,200 to the job and is the single most common reason a quote comes back higher than expected.
Solid walls and trenching. Running a cable through a thick stone or solid brick wall, or underground to an outbuilding, is labour that a modern cavity wall does not need.
Earthing. Some properties need additional earth protection fitted for the installation to comply. Most modern chargers have this built in, which is one reason a slightly dearer unit can make the whole job cheaper.
A three phase supply. This is the one worth understanding before you spend anything. A 22kW charger needs a three phase supply, and UK homes are almost all single phase. Upgrading a house to three phase typically costs £3,000 to £15,000 depending on where the network connection sits.
In practice that means 7.4kW is the realistic ceiling on a home installation, and paying more for a 22kW charger on a single phase supply buys you nothing. Our 32 amp Type 2 to Type 2 cables carry 7.4kW on single phase and 22kW on three phase, so the cable is never what limits you either way.
The government grant in 2026
The electric vehicle chargepoint grant covers 75% of the cost of buying and installing a socket, up to £500. The cap rose from £350 to £500 on 1 April 2026 and the scheme runs to 31 March 2027.
There are two versions that matter to households:
- Renters and flat owners with private off street parking can claim up to £500 per socket.
- Households with on street parking only can claim up to £500 towards a cross pavement solution, which is a channel or gully that takes the cable under the footway rather than over it.
The older Electric Vehicle Homecharge Scheme, which covered homeowners with a driveway, closed in 2022 and has not come back. If you own a house with a driveway, you are paying the full cost.
The cross pavement grant is the one most people have not heard of. If you park on the street, it changes the maths considerably, and it is the only lawful way to get a cable across a public footway. Our guide on running an EV cable across a pavement covers the law and the permit side.
Tethered or untethered, and what it does to the price
A tethered charger has the cable permanently attached. An untethered one has a socket, and you plug your own cable in.
Untethered units are usually a little cheaper, tidier when not in use, and they do not tie you to one cable length or one connector type. If the attached cable on a tethered unit is damaged, the repair is a job for the installer. If your own cable is damaged, you replace the cable.
Budget £160 to £300 for a good Type 2 to Type 2 cable if you go untethered. Ours are IP55 rated, carry a 2 year manufacturer's warranty, and ship free next working day. Our comparison of tethered and untethered cables covers the trade off in full.
When you do not need a charger at all
This is the part most installation cost guides leave out, because most of them are written by installers.
A Type 2 to 3 pin cable plugs into an ordinary 13amp socket and charges at around 2.4kW, which adds roughly 8 miles of range an hour, or about 100 miles across a twelve hour overnight session. A cable costs from £187.99. A charger install costs £800 to £1,200.
If your daily mileage is under about 80 miles and you can plug in most nights, a 3 pin cable genuinely covers you. For most plug-in hybrid drivers it is the only charging equipment worth buying, because a PHEV battery fills overnight from a normal socket anyway.
Where it stops working is high mileage. If you are regularly starting the day with less charge than you need, a wallbox earns its money quickly. Our guide to charging from a regular 13amp socket has the full comparison and the safety rules that go with it.
One thing that is never the answer is charging through an extension lead or a cable reel. We explain why in our guide on charging an EV with an extension cord.
How to keep the quote down
- Get three quotes. Installation labour is where the spread is, not the hardware.
- Use an installer approved for the grant scheme if you are claiming, because the grant is applied by the installer rather than claimed back by you.
- Site the charger as close to the consumer unit as the parking allows.
- Ask whether your consumer unit needs work before you commit, so it is in the quote rather than a surprise on the day.
- Do not pay extra for 22kW on a single phase supply.
- Choose untethered and buy the cable length you actually need, measured from the charger to where the car's charge port sits when parked.
Frequently asked questions
How much does it cost to install a 7kW charger at home?
Between £800 and £1,200 fully installed for a straightforward job, or £900 to £1,500 in London and the South East. A consumer unit upgrade can add £500 to £1,200 on top.
Can I get a grant towards a home charger in 2026?
Yes, if you rent, own a flat, or have on street parking only. The grant covers 75% of the cost up to £500 and runs to 31 March 2027. Homeowners with a driveway are not eligible, as that scheme closed in 2022.
Do I need a three phase supply for a 22kW charger?
Yes, and almost no UK home has one. Upgrading typically costs £3,000 to £15,000, which is why 7.4kW is the practical ceiling at home.
Can I install a home charger myself?
No. It is a fixed electrical installation on a dedicated circuit and it must be done by a qualified electrician, notified under Part P of the building regulations. Doing it yourself also voids the grant.
Is a home charger worth it if I only do short journeys?
Often not. Under about 80 miles a day, a Type 2 to 3 pin cable at around £187.99 does the same job overnight for a fraction of the cost.
Final thoughts
Budget £800 to £1,200 for a normal install, check whether your consumer unit needs work before you sign anything, and find out whether you qualify for the £500 grant, including the cross pavement version if you park on the street.
Then work out honestly whether you need the charger at all. Plenty of drivers spend four figures on a wallbox to solve a problem that a £187.99 cable was already solving.
Need a cable? Our Type 2 to Type 2 cables are IP55 rated and reach 7.4kW single phase or 22kW three phase. Our Type 2 to 3 pin cables are IP67 rated and adjustable from 6 to 13 amps. Both carry a 2 year manufacturer's warranty with free next working day delivery. Call 01744 886 305 if you want us to check what suits your car.
