Range from the cheapest replumbing of a house £1200 (MKH Plumbing & Heating based in SW4) to the dearest replumbing of a house £4000 (RD plumbing and heating based in SE15).
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 SE21 by posting a job with HaMuch and we will send it to plumbers in SE21.