EV Charger Installation at London Homes 2025: Regulations, Costs, and the OZEV Grant

For most London properties, the installation of an EV chargepoint at home does not require planning permission — it is typically permitted development (PD). The PD right for electric vehicle chargepoints (Class A of Schedule 2, Part 2 of the GPDO 2015, as amended) applies subject to the following conditions: the chargepoint must be within the curtilage of a dwellinghouse; the chargepoint and its cabling must not be installed on a wall or roof slope facing a highway if the chargepoint would project more than 0.2m from the wall surface; only one upstand-mounted chargepoint is permitted per property (wall-mounted chargepoints are unlimited in number per PD); the chargepoint must be removed when no longer needed; within a conservation area or World Heritage Site: the PD right applies for wall-mounted chargepoints but NOT for upstand (free-standing pedestal) chargepoints facing a highway. Conservation area properties: for a wall-mounted chargepoint on a wall of the dwelling, the PD right applies (no planning permission needed). For an upstand chargepoint (free-standing pedestal) facing a highway in a conservation area, planning permission is required — a full planning application must be submitted. Listed buildings: the installation of an EV chargepoint at a listed building is likely to require listed building consent (LBC) in addition to planning permission, since EV charger cables and conduit may affect the character of the listed building. Always check with the LPA before proceeding. Flats and leasehold properties: the PD right applies to dwellinghouses only — it does not apply to a flat or apartment. If you live in a leasehold flat, you will typically need: the freeholder's permission to install a chargepoint (check your lease); potentially planning permission from the London borough if the installation is not covered by PD rights for the block; confirmation that the building's electrical infrastructure can support the additional load (check with the building manager or freeholder). Section 106 obligations: some new-build London developments require EV chargepoints as part of the planning approval — check the title deeds or planning permission for the site.

OZEV/LEVI Grant (2025 position): the Electric Vehicle Homecharge Scheme (EVHS) — formerly the main government grant for home EV charger installation — was closed to new applicants in April 2023. As of 2025, the main replacement scheme for eligible installations is the Local Electric Vehicle Infrastructure (LEVI) fund, operated through local authorities and energy networks — primarily supporting public and shared residential chargepoints, not private domestic installations. For social housing residents, the EV Charge Point Grant for Social Housing (OZEV scheme) provides up to £350 or 75% of purchase and installation costs (whichever is lower) — applicable to eligible social housing tenants and landlords. For owner-occupiers and private renters in single-family dwellinghouses (not flats): as of 2025, there is no government grant for standard private domestic EV charger installation for owner-occupiers. Check OZEV's current scheme page at ozev.gov.uk for any new schemes that may have been launched since 2025. Workplace Charging Scheme: for businesses and charities with off-street parking at their premises, the Workplace Charging Scheme (WCS) provides support of up to £350 per socket (maximum of 40 sockets per applicant). Smart Charger Regulations — Electric Vehicles (Smart Charge Points) Regulations 2021: all EV chargers (charge points) sold and installed in the UK since 30 June 2022 must be smart chargepoints. A smart chargepoint must: be capable of communicating with energy networks and the owner/occupier (via a data connection); be capable of receiving signals to shift charging to off-peak (cheaper) periods; comply with cybersecurity requirements; have a delayed charging function; default to off-peak charging times (randomised delay function on start-up to prevent simultaneous demand from many chargers at the same time). This regulatory requirement means all new domestic chargers installed in London from mid-2022 onwards must be smart chargepoints — standard dumb chargers are no longer legally permitted for new installations. 7kW vs 22kW charger: the choice of charger output is important. Single-phase 7kW (32A) AC charger: the standard domestic charger in the UK. Charges a 64kWh battery EV (e.g. Volkswagen ID.3) from 20% to 80% in approximately 5-6 hours overnight. Suitable for most London homes. Requires a 7kW supply from the consumer unit (typically a dedicated 32A MCB circuit). Three-phase 22kW AC charger: requires a three-phase electricity supply, which most London residential properties do NOT have (most UK homes have a single-phase 100A supply). Unless the property has an existing 3-phase supply or the DNO (Distribution Network Operator — UK Power Networks in London) agrees to install one, a 22kW domestic charger is not feasible for most London residential properties. For most London homes: a 7kW smart charger on a dedicated 32A single-phase circuit from a consumer unit is the correct specification. If the consumer unit is old (fuse board rather than MCB) or the current demand on the existing circuits is already at capacity, a consumer unit upgrade may be required as part of the installation.

Typical EV charger installation scope for a London detached/semi/terraced house with a driveway and existing consumer unit: supply and install a 7kW smart chargepoint (wall-mounted to garage wall or house wall adjacent to driveway): the charger unit itself (Ohme, Zappi, Andersen A2, Pod Point Solo 3, or equivalent) typically costs £600-£1,200 supply cost depending on brand and specification. Installation labour: 2-4 hours for a straightforward installation where the consumer unit is close to the installation point and the cable run is short. A harder installation (consumer unit is on the opposite side of the house from the driveway, requiring a longer cable run through the structure, possible external conduit, or ducting under pathways): 4-8 hours labour. All-in typical costs: straightforward installation (consumer unit accessible, cable run under 10m): £800-£1,200 supply and install, including the charger unit, 6mm² twin and earth cable, dedicated 32A MCB at the consumer unit, outdoor RCD protection, trunking/conduit, and connection. More complex installation (longer cable run, routing under driveway in conduit, consumer unit upgrade required): £1,200-£2,500 supply and install. Consumer unit upgrade (if required): £400-£700 additional. Groundworks for cable duct under a tarmac or block-paved driveway: £200-£800 depending on length. Charger tethered vs untethered: tethered chargers (charger has a permanently attached cable) are typically lower cost and simpler — the cable is always available for use. Untethered chargers use a type 2 socket and require the EV owner to use their own cable — more flexible if multiple EVs with different connectors are used. PART P COMPLIANCE: EV charger installation is notifiable electrical work under Part P of the Building Regulations in England. The electrician carrying out the installation must be a competent person registered with an approved scheme (such as NICEIC, NAPIT, or ELECSA) OR the work must be inspected and certified by Building Control. The installer must issue an Electrical Installation Certificate (EIC) or Minor Electrical Installation Works Certificate (MEIWC) on completion. London-specific considerations: ULEZ compliance is irrelevant for the charger itself, but installing a home charger is often the first step in switching to an electric vehicle to avoid ULEZ (Ultra Low Emission Zone) charges. Permitted Development charging infrastructure requirement: since February 2023, all new-build dwellings in England with associated parking spaces are required to have EV chargepoints installed at the time of construction (Building Regulations Part S, Volume 1 — new dwellings). This does not affect existing properties retrofitting chargers, but ensures that buyers of new-build London properties should expect an EV chargepoint to already be present.