Cost of Full House Rewire in St Austell (2026)
St Austell quotes for full house rewire are landing between £3,150 and £8,100 per property at the moment. Most jobs take 5–12 days. The three things that move the price most around Cornwall are property size and number of sockets/lights; whether the property is occupied during works; plastering and decoration making-good.
About full house rewire in St Austell
St Austell is a market town of around 20,000 in Cornwall. The housing is mostly period cottages, Edwardian villas and 1930s semi-detached housing alongside newer commuter developments. That matters: older properties usually mean more pipework, rewiring and retrofit surprises, while newer builds in districts like PL25 tend to be quicker jobs with standardised fittings. Local trade prices sit below the UK average. Lower contractor overheads and shorter distances across Cornwall do most of the work.
Bristol and Bath run hot. Step outside them and into Devon, Cornwall or rural Somerset and the supply thins out fast, especially for specialist trades like heat pumps or unvented cylinders. Lead times get longer the further west you go, and most firms will add travel if you're past the nearest big town.
Anything notifiable (new circuits, consumer unit swaps, bathroom zones, EV chargers) falls under Part P and has to go through an NICEIC, NAPIT or ECA registered electrician. Day rates run £200 in the regions up to about £400 in London. If your sparky can't give you a Building Control certificate at the end of a rewire or CU change, walk away.
Full House Rewire cost breakdown in St Austell
2-bed flat, standard socket/light counts
3-bed semi with loft, standard outlet count
4–5 bed house with extensions, smart wiring, plaster reinstatement
What affects the price of full house rewire in St Austell?
- Property size and number of sockets/lights
- Whether the property is occupied during works
- Plastering and decoration making-good
- Smart home cabling (CAT6, alarms, CCTV)
- Listed building or solid walls
St Austell vs the UK average
St Austell sits in the electrical market at a cost multiplier of 0.90× the UK national average. That puts St Austell full house rewire prices at £3,150–£8,100 versus the UK average of £3,500–£9,000 per property.
Full House Rewire cost calculator — St Austell
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What's typically included in a full house rewire quote
- All cabling, back boxes and faceplates
- New consumer unit
- EIC and Part P certification
- Chasing walls and first-fix
- Second-fix and final testing
Frequently asked questions
How much does full house rewire cost in St Austell?
Budget £3,150 to £8,100 per property for full house rewire in St Austell. Prices here are around 10% cheaper than the UK average. What moves a quote inside that range is mostly electrical contractor day rates in Cornwall and the specific material list for your job.
How long does full house rewire take in St Austell?
A straightforward full house rewire job in St Austell runs to 5–12 days. You can lose days to things outside the contractor's control — parts on backorder, awkward access, or a firm slotting your job around existing bookings. Ask for a start date and expected finish up front.
What's included in the price of full house rewire in St Austell?
A proper full house rewire quote in St Austell should cover: All cabling, back boxes and faceplates; New consumer unit; EIC and Part P certification; Chasing walls and first-fix; Second-fix and final testing. If any of those aren't itemised on your quote, push back and ask. A written guarantee with a clear warranty period is reasonable to expect on this kind of work.
Is full house rewire cheaper in St Austell than the UK average?
Full House Rewire in St Austell runs around 10% cheaper than the UK average. The UK-wide benchmark for this job is £3,500 to £9,000 per property; St Austell quotes tend to land between £3,150 and £8,100. Handy to know what the average actually looks like before you price round.
Do I need planning permission for full house rewire in St Austell?
Most full house rewire jobs don't need planning permission, but Building Regulations and any manufacturer or trade-body sign-off still apply. If the property sits in a conservation area or is listed, ring Cornwall Council before you book anything in. It's a free call and saves a world of grief later.
See all full house rewire prices across the UK or browse all tradespeople costs in St Austell.