Range from the cheapest fitting of a new basin £80 (Bailey plumbing based in Se7) to the dearest fitting of a new basin £360 (Thomson Plumbing & Building Services based in E14).
Comparing plumbers estimates for fitting a basin (e.g. pedestal basin or countertop basin) 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 fit a new basin in Outer London by posting a job with HaMuch and we will send it to plumbers in Outer London.