The pros at Wimbledon Park Golf Club are great. Dean Wingrove is the senior pro and Dean Jeeves runs the junior programme (and also teaches Adults). They do fun kids courses/days which my 7 yr old son has done and enjoyed. See link below.

http://www.kidsukgolf.co.uk/

gary torbett is the pro at chipstead golf club,might be a bit far for you but he is a very good teacher,he has played in the open so he knows his stuff!!

Can anyone recommend a good local golf pro?
Thanks