well I was born and grew up around BLackheath, SE London, but jsut before we moved here we'd been living in Twickenham for 4 years (and Chiswick before that). Here we live in Beckenham/Cashmere, which I love. We don't actually have a big section, but we have bags more space inside than we did in London and it's such a nice area.
The biggest shock - well, in ChCH you can convince yourself that you're still in the big city, but when we left to drive up to my parents' holiday house in the Sounds, I remembered how there's noone here - that main road up through Kaikoura is quite something! My DH's boss, an otherwise sensible man who has actually visited the UK for extended periods of time, said 'oh well yes, living in ChCh must be like living in Manchester or Birmingham' - he was pretty shocked when DH pointed out just how many people there are in those citiesa dn how built up the UK is! It's realy not the same at all. I'm not complaining though - I do miss London but I was sick of it.
The other big shock was the coldness of a 1920s house in the winter, with no central heating, double glazing, insulation etc...we are about to embark on some home improvements because I'm not doing that again. We had a new baby so had to use portable heaters, and the electricity bills were frightening.
I couldn't live out of the city though, not yet anyway - far too much of a culture shock for me. We have friends who train horses near Rangiora, and it's lovely but definitely not for me.
I am having to steer clear of the incredible range and variety of NZ cakes and biscuits, I've never seen anything like it.
Is your DH from here too then? Most of St Alban's seems to be have been renamed Merivale...or maybe that's just estate agent speak. We looked there too, it's very nice.