Home EV Charger Installation
Single-socket 7kW domestic install, with the OZEV grant where eligible. BS 7671:2018+A2:2022 Section 722 compliant.
From £800 (£300 net of OZEV)Costs, grants and your options for getting a charger fitted in St Austell and across PL25 and PL26. We’re an independent guide, not an installer. Standard 7kW home installs typically cost from £800 (from £300 net of the OZEV grant where eligible).
St Austell (PL25, PL26) spans the china clay country plus the coastal villages of Mevagissey, Pentewan and Charlestown — and the Eden Project draws year-round EV tourist traffic that holiday-let owners are increasingly catering for with on-site chargers. This guide covers EV charger installs across PL25–PL26 plus inland villages like Roche, Bugle, Foxhole, Sticker and Tregony. Most installs here are 7kW domestic; holiday-let installs are the fastest-growing segment.
Coastal Mevagissey and Pentewan have salt-air corrosion considerations — specify an IP54-rated outdoor unit (Zappi, Hypervolt Home 3, Ohme ePod all qualify) and ensure the cable gland and consumer-unit penetration are properly sealed. The clay-country villages have wider three-phase availability than the coast, useful for 22kW workplace or multi-unit holiday-park installs. Typical lead time: 1-2 weeks for grant-funded domestic, same-week for cash. Holiday-let owners: a tethered 7kW unit usually pays back via increased booking conversion within a season.
The post-war estates at Boscoppa, Trethurgy and Carclaze mostly have driveways or garages, with the consumer unit a sensible distance from the parking. These are textbook straightforward installs and price accordingly.
Closer to the town centre, terraced streets without off-street parking present the usual difficulty. On-street charging isn't a domestic install, and trailing a cable across a pavement isn't permitted — so the practical answer for those households is usually workplace or public charging.
At Charlestown, Pentewan and Mevagissey there's growing interest in chargers at holiday properties, where the driver is attracting guests rather than the owner's own use. That changes the specification — guest-facing units need to handle unfamiliar users and, often, some form of usage billing.
We’re an independent guide, not an installer. These are the honest options; pick whichever suits your job.
Companies such as Pod Energy (formerly Pod Point) sell the charger and installation together online at a fixed price, with installers covering Cornwall. Simple for a standard driveway install.
See Pod Energy’s home charger →
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A local electrician is often the better choice for trickier jobs: long cable runs, older supplies, three-phase, or holiday lets. If you’re claiming a grant, check they’re on the official list.
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Home, workplace, holiday-let, smart or Tesla — what each involves in St Austell, and what it typically costs.
Single-socket 7kW domestic install, with the OZEV grant where eligible. BS 7671:2018+A2:2022 Section 722 compliant.
From £800 (£300 net of OZEV)Single-bay through to load-balanced multi-charger arrays. Workplace Charging Scheme grant on up to 40 sockets per applicant.
Bespoke quoteSmart chargers with code-per-booking so guests get a unique unlock code for the duration of their stay. Adds a real booking-converter signal for 2026 guests.
From £900Gen 3 7.4kW domestic (or 22kW three-phase where the supply allows). The Gen 3 Wall Connector is on OZEV's eligible chargepoint list for residential grants (checked 3 October 2026); whether you can claim depends on your own eligibility, not the charger.
From £450 charger + £400-£700 installZappi, Easee, Ohme, Pod Point, Hypervolt, Wallbox. Smart chargers; check the exact model on OZEV's eligible chargepoint list before relying on a grant.
From £1,000 fittedGrants for eligible renters, flat owners and residential landlords. The schemes close on 31 March 2027.
From £300 net of grantPrices vary with cable run, consumer-unit work, and supply type. Quotes given before any work starts.
Standard single-socket 7kW domestic install fitted. £300 net of OZEV grant where eligible.
Zappi, Easee, Ohme or Pod Point fitted. Solar diversion and Octopus Intelligent Go ready.
Gen 3 charger plus install. On OZEV's eligible chargepoint list for residential grants; the grant depends on your own eligibility.
Where the MPAN supply allows three-phase. Workplace and high-turnover holiday lets — bespoke quote.
The Workplace Charging Scheme pays up to £500 per socket (up to 40 sockets per applicant) towards staff and fleet charging, and the installer deducts it from the invoice. Our employer guide covers eligibility, the application route and the tax treatment.
Workplace Charging Scheme employer guide →Guests filter listings by ‘EV charging available’ — a tethered 7kW unit is now a booking-conversion essential. Coastal-rated hardware, guest billing options and multi-unit load balancing all covered.
EV chargers for Cornwall holiday lets →The most common questions about EV charger installation in St Austell and the surrounding area.
A standard 7kW home install in St Austell typically costs £800-£1,200 fitted, including a tethered or untethered unit, simple cable run and DNO notification. Smart chargers with solar diversion (Zappi, Easee Plus) tend to land at £1,100-£1,500. Three-phase 22kW installs — where the supply allows — usually run £1,800-£3,000. Long cable runs, consumer-unit upgrades or driveway trenching add to the cost; your installer gives a firm written quote after a quick survey.
The OZEV household chargepoint grant covers 75% of buying and installing a socket, up to £500, and closes on 31 March 2027. It is for people who rent their home or own and live in a flat, whose home has its own private off-street parking, and who own, lease or have ordered an eligible vehicle. People who own and live in a house are not eligible. Landlords have a separate grant of up to £500 per socket, but not for a property only used as holiday accommodation. Businesses use the Workplace Charging Scheme (up to £500 per socket, up to 40 sockets). You apply yourself, with a quote from an OZEV-authorised installer: check any installer you use is on the government's authorised list.
Most straightforward 7kW home installs in St Austell take 3-5 hours on the day, from arrival to commissioning. Trickier jobs — long cable runs, consumer-unit upgrades, three-phase work or load-balancing across multiple chargers — can run a full day or split across two visits. The pre-install survey (often remote, by photos and a few questions) takes 10-15 minutes.
For 95% of homes in St Austell, 7kW is the right answer. A 7kW charger adds around 25-30 miles of range per hour — more than enough for an overnight top-up. 22kW requires a three-phase supply, which most domestic properties don't have, and upgrading from single-phase costs thousands. 22kW makes sense for workplaces, holiday lets with high turnover, or homes that already have three-phase (sometimes seen on older rural Cornish farms).
Most modern Cornish homes will. Your installer checks the main fuse rating (typically 60A, 80A or 100A), the consumer unit, and the earthing arrangement. Load-balancing chargers like Zappi and Easee shed power dynamically to avoid tripping the main fuse — useful for older granite cottages. If your supply is undersized, we can quote for a DNO upgrade; National Grid Electricity Distribution (formerly Western Power) handles this in Cornwall.
Not with the household grant: it needs private off-street parking at your home. A separate on-street grant exists for households that get a permanent cross-pavement solution, highways consent and planning permission approved, and Cornwall Council runs its own cross-pavement channel scheme. Shared chargers in flat car parks and workplace charging are the other options. Ask installers in St Austell about their experience of cross-pavement and on-street solutions.
All four appear on OZEV's eligible chargepoint list (check the exact model). Zappi (Myenergi, made in Stafford) is the pick if you have solar — its eco modes divert spare solar into the car. Easee is compact, modular and Norwegian-built — popular for multi-charger setups. Ohme has the slickest integration with Octopus Intelligent Go for cheap overnight charging (around 7p/kWh off-peak at time of writing). Pod Point is the legacy UK brand — reliable, app-driven, widely supported. Hypervolt and Wallbox are also fitted. The Tesla Wall Connector Gen 3 is on the same list for residential grants.
Check the government’s authorised installer list: the grant needs a quote from an OZEV-authorised installer, and only they can claim the grant payment. Also look for work to BS 7671:2018+A2:2022 Section 722 and the IET Code of Practice for EV Charging Equipment Installation, 5th Edition, plus NICEIC or NAPIT registration and insurance. If we introduce you to an installer, we check they’re on the list first.
This guide covers St Austell and the surrounding villages across PL25 and PL26, including Mevagissey, Pentewan, Charlestown, Roche, Bugle, Foxhole, Sticker and Tregony. If you're not sure whether your address is in our patch, submit a postcode through the form and we'll confirm within minutes.
More often than on the coast. The clay country's industrial legacy means three-phase supply is comparatively common around St Austell, Roche and Bugle, so 22kW workplace and fleet charging is often viable without a supply upgrade. Good installers for business sites run a load study first and claim the Workplace Charging Scheme grant where eligible.
Usually, yes. Driveways or garages with the consumer unit a reasonable distance away is close to the ideal case, and those installs are quick and priced accordingly. The older terraced streets closer to the centre are the harder ones.
It's increasingly something guests filter on when booking. The specification differs from a domestic unit though — it needs to be usable by people who've never seen it before, and most owners want some way of recovering the electricity cost. Worth speccing for that from the start.