Range from the cheapest replumbing of a house £1500 (Dreambuild.london based in N4) to the dearest replumbing of a house £8000 (All Plumbing Care based in NW1).
Comparing plumbers estimates for repiping a house gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes to replumb your house in N7 by posting a job with HaMuch and we will send it to plumbers in N7.