DATA-BACKED GUIDE · UPDATED JULY 2026
Rewiring a house while living in it: cost, disruption and staged options
Moving out for a rewire is not always an option, and the good news is you rarely have to. Most homes can be rewired room by room while you carry on living there, though it takes longer and tests your patience. This guide walks through the disruption, the staged approach, and what people actually paid, with the real prices below.
The quick version
- You can stay in the house for most rewires; electricians usually work one area at a time and restore power each evening where they can.
- Doing it in stages spreads the mess but can add to the labour bill, because setting up and making good happens more than once.
- Expect lifted floorboards, chased walls and a few days without power to certain rooms, plus plastering and decorating afterwards.
- The real prices below reflect occupied jobs, which tend to run a little higher than an empty house that a team can blitz in one go.
What people actually paid
Real prices, in people's own words
- £4,200“I paid £4,200 for 3 bed rewire, including porch light and moving consumer board in 2020 (Somerset)”
- £4,600“I paid 4.6k for a 4 bed detached, including a mains alarm”
- £4,600“I paid 4.6k for a 4 bed detached, including a mains alarm”
- £7,000“the cost for materials and labour is coming in at nearly £7000. (plus the kitchen cost that was over £1700, so nearly £9000 total.)”
Genuine amounts posted publicly. We publish the price and the quote, never the person.
Why the price varies so much
Living in the property while it is rewired changes the pace of the work. An empty house lets a team pull up every floor and run cables in one sweep, but an occupied one means working around beds, sofas and daily life, so the same job stretches over more days. If you split it into stages, say the ground floor now and the bedrooms later, you pay for the electrician to return, reset up and make good twice, which nudges the total higher. The size and layout of the house, how much furniture has to be shifted, and whether floors are timber or solid concrete all feed in. So does the standard of making good you want afterwards, since replastering and redecorating to a high finish costs more than a basic patch.
How to pay less
- Clear rooms and lift carpets yourself before the electrician arrives, so you are not paying a tradesperson to move your furniture.
- If budget is tight, phase the work but agree the whole scope and price up front, so the staged approach does not turn into open-ended day rates.
- Get three quotes from local registered electricians and check each covers making good, because a cheap-looking quote that leaves you with bare plaster is not really cheaper.
- Book any decorating and plastering as one job at the end rather than after each stage, which cuts repeat call-out and set-up costs.
Common questions
How long will I be without power?
Rarely the whole time. A good electrician isolates one circuit or room at a time and reconnects the rest, so you usually keep power to most of the house each night. There may be a day or two where the supply is off for longer while the consumer unit is swapped, so plan meals and work-from-home around that.
Does a staged rewire cost more than doing it all at once?
Often a bit more, yes. Splitting the job means the electrician sets up, protects the area and makes good on more than one visit, and that repeated effort adds labour. It can still be worth it if spreading the cost or the disruption suits you better, but ask for the all-in figure so you can compare.
Should I move out for a full rewire?
You do not have to, and most people do not. It is dusty and noisy, so families with young children or anyone working from home sometimes decamp for the worst few days. If you have somewhere easy to go, a vacant house lets the team work faster and can shave time off the job.