Range from the cheapest fitting of a new basin £200 (Deheat based in W4) to the dearest fitting of a new basin £360 (HT Plumbing Ltd based in W12).
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 W6 by posting a job with HaMuch and we will send it to plumbers in W6.