Range from the cheapest installation of a downstairs guest toilet £650 (Smart heating & Electrics based in UB8) to the dearest installation of a downstairs guest toilet £1,650 (Greater London Gas Plumbing and Heating Services based in UB8).

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 North London by posting a job with HaMuch and we will send it to bathroom fitters in North London.