Range from the cheapest installation of a downstairs guest toilet £770 (North London Plumbing Heating & Builders based in N13) to the dearest installation of a downstairs guest toilet £2,050 (Pegstone Ltd based in N9).

Comparing bathroom fitters estimates for fitting a downstairs toilet 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 install a downstairs toilet in N21 by posting a job with HaMuch and we will send it to bathroom fitters in N21.