What is your household income? Sorry this is very nosey but I'm just interested. Looking at a GDST school in a london borough(not central) from y5 & hopefully all the way through. Between us we bring home about 130k before tax. Weve done the sums and can afford it plus have some left over but obviously not as much if she was to stay in state. I'm just nosey as to whether we'll be about average or not.