How long does a house rewire take?
By Ian Walsh, Renew Electrical, 10 November 2026
Most house rewires take 3 to 10 working days, depending on the size and layout of the house. Ian and his crew do the work while the house is empty, and Ian tells you what to expect for your house at the survey.
3 to 10 working days is what Ian gives for a house rewire. The spread is real: a small house with open access is at one end, a large one with several floors is at the other.
What makes it quicker or slower
- Size of the house. More rooms means more circuits and more cable.
- Layout and access. Attic access, floors that lift easily and walls that can be chased cleanly all help.
- How much you add. Extra sockets, outside lights or a supply for an EV charger add work.
- Whether it is a full or partial rewire. A partial rewire covers only the part of the house that needs it.
How the days are spent
Roughly: the old cable comes out, the new cable goes in, the walls are chased, and everything is connected and tested. The wall chases are plastered, and the house is left as it was before. Painting is the one thing not included.
Who does the work
Ian and his crew. The photos on this site are Ian’s own.
What to plan for
You will need to be out of the house while it is done, because the power is off and the work is dusty. Ian will tell you at the survey what to expect for your house.
Quick answers
Is that 3 to 10 days for the whole job?
Yes, for the rewire itself. Ian runs through the stages for your house at the survey.