Hi AJmom,
Have you tried the site: www.upmystreet.com ? and you can read comments about St Albans from here: http://www.channel4.com/4homes/o ... orst-St-Albans.html
I have been to London for 3 years only and living in Enfield (North London). I heard from my friend that St Albans is a very good place and it's not far from Enfield. As my boy is only 2, I don't have much to share with you about how to choose a school (although I will have to apply a nursery for him this year end). As they all mentioned, things in UK (especially London) is getting more and more expensive. You can see the price of food, transportation, petrol, private school fee (even university!) raise very year.
I agree with Fate that living style here is very different from HK. Although you will not have friends at the beginning, you can surely find some later (Err.... there are many HK people in my street, I'm sure Kitchu would say I'm telling 風涼話
)
ALL ANIMALS ARE EQUAL, BUT SOME ANIMALS ARE MORE EQUAL THAN OTHERS.