EV Charger Installation in the UK: Costs and What to Know

With electric vehicle sales rising, home charging is increasingly important. A home EV charger (EVSE — electric vehicle supply equipment) charges significantly faster than a standard three-pin socket and is the most convenient way to ensure a full charge each morning.

Types of Home Charger

Most home chargers are 7kW single-phase units. These charge at roughly 30 to 40 miles of range per hour — adequate for most daily charging needs overnight. 22kW three-phase chargers are available but require a three-phase supply, which most UK residential properties do not have.

Installation Costs

• Standard 7kW charger (supply and fit): £500 to £1,200
• Charger with smart functionality (app control, scheduled charging): £600 to £1,500
• Installation requiring new consumer unit capacity or cable run: add £150 to £400

EV Chargepoint Grant

The OZEV (Office for Zero Emission Vehicles) EV Chargepoint Grant provides £350 off the cost of installation for eligible homeowners. Flat owners and renters in rented properties have separate grant routes. Chargers must be installed by OZEV-approved installers. Check current eligibility at gov.uk/government/collections/plug-in-vehicle-grants.

Installation Requirements

The electrician must be NICEIC or NAPIT approved. The installation falls under BS 7671 (18th Edition Wiring Regulations) and requires an Electrical Installation Certificate. For installations in shared-ownership or leasehold properties, check with your freeholder before proceeding — consent may be required. Smart chargers that meet the Office for Zero Emission Vehicles specification are required for all new domestic charger installations.