I generaly sharge for an average house with 2 upstairs and 1 downstairs window at the front and 2 upstairs and 1 downstairs window with a pation door at the back about £5-6 if that same house had a conservatory then I'd charge about £7-8 (remembering I wouldnt be able to do one of the upstairs windows). I live just south of Birmingham. I generally do about £15 per hour on average with the odd f*g break hear and there. Does this sound about right or am I undercharging (I really don't see that customers would pay any more though).
HI Central
I have only read to this post so if I repeat what others might have said then I am sorry.
I live in Kings Norton and I cover the whole of the West Midlands area, I have even clients in Barnt Green - Alverchurch and Redditch.
My Prices are for a basic house (7 windows) £10 with the 1st clean charged at double.
If they have extra windows or access issues then the price goes up.
My commercial rate is even higher.
My average domestic is £25 and I achieve over £45 per working hour.
These are not bullpoop figures but fact.
If you want help in building your business to achieve this then call me and I see what I can do.