Cost of Full House Rewire in Dorchester (2026)
Dorchester quotes for full house rewire are landing between £3,500 and £9,000 per property at the moment. Most jobs take 5–12 days. The three things that move the price most around Dorset 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 Dorchester
Dorchester is a market town of around 21,000 in Dorset. 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 DT1 tend to be quicker jobs with standardised fittings. Local trade prices sit in the same ballpark as the UK average, with Dorset firms quoting close to national rates.
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 Dorchester
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 Dorchester?
- 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
Dorchester vs the UK average
Dorchester sits in the electrical market at a cost multiplier of 1.00× the UK national average. That puts Dorchester full house rewire prices at £3,500–£9,000 versus the UK average of £3,500–£9,000 per property.
Full House Rewire cost calculator — Dorchester
Estimate based on live 2025 UK trade pricing. Always get 3 written quotes before committing.
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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 Dorchester?
Budget £3,500 to £9,000 per property for full house rewire in Dorchester. Prices here are in line with the UK average. What moves a quote inside that range is mostly electrical contractor day rates in Dorset and the specific material list for your job.
How long does full house rewire take in Dorchester?
A straightforward full house rewire job in Dorchester 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 Dorchester?
A proper full house rewire quote in Dorchester 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 Dorchester than the UK average?
Full House Rewire in Dorchester runs in line with the UK average. The UK-wide benchmark for this job is £3,500 to £9,000 per property; Dorchester quotes tend to land between £3,500 and £9,000. Handy to know what the average actually looks like before you price round.
Do I need planning permission for full house rewire in Dorchester?
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 Dorset 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 Dorchester.