UK Electrical Rewire & Consumer Unit Cost Calculator
Calculate realistic pricing ranges, expected labour duration, cable meters, and component costs for UK domestic rewires based on current NICEIC contractor day rates (£320–£380/day).
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Lock in exclusive local rewire leads in your postcode →2026 UK Electrical Rewire Pricing Matrix
| Property Size | Average Duration | Empty / Vacant | Occupied / Furnished |
|---|---|---|---|
| 1-2 Bed Flat / Apartment | 4 - 5 Days | £2,500 – £3,400 + VAT | £3,000 – £4,100 + VAT |
| 2-3 Bed Terraced House | 5 - 6 Days | £3,400 – £4,600 + VAT | £4,100 – £5,500 + VAT |
| 3-4 Bed Semi-Detached House | 7 - 8 Days | £4,200 – £5,800 + VAT | £5,000 – £6,900 + VAT |
| 4-5 Bed Detached House | 9 - 11 Days | £5,800 – £7,900 + VAT | £6,900 – £9,400 + VAT |
| 5+ Bed Period / Executive | 12 - 15 Days | £7,800 – £11,500 + VAT | £9,200 – £13,800 + VAT |
Frequently Asked Questions
How much does it cost to rewire a 3-bedroom house in the UK in 2026?
In 2026, the average cost to rewire a standard 3-bedroom semi-detached house in the UK ranges between £3,800 and £5,400 + VAT for an empty property, and between £4,600 and £6,400 + VAT if the property is fully furnished and occupied.
How long does a domestic electrical rewire take?
A standard domestic rewire takes between 5 to 9 working days for a 2-person electrician team. First fix (chasing walls, floorboards, and running cable) takes 3 to 5 days, while second fix (fitting faceplates, consumer units, and testing) takes 2 to 4 days.
Why does an occupied house cost more to rewire than an empty house?
Rewiring an occupied home requires moving furniture, lifting carpet carefully, vacuuming daily, and reinstating temporary power, lighting, and cooking supplies before leaving each evening. This adds 20% to 25% in contractor labour hours.
Does an electrical rewire include plastering and painting?
Most electricians include rough bonding of chased wall channels, but multi-finish smooth plaster skimming and paint redecoration are excluded. Always verify this on your contractor's written quotation.