Range from the cheapest Rewire a house £3500 (Aam Electrical Services based in E8) to the dearest Rewire a house £5000 (Novalux Electrical Services Ltd based in SW1Y).
Comparing electricians estimates for rewiring 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 for rewiring your home by posting your job to electricians in EC3.