I'm glad that this thread is beginning to attract quality posts
Frankly, I agree with Sam on a few issues. That Auckland might be more expensive, but the potential of property gains is there compared to smaller towns. I'm also not keen on moving into a community where there is a high Asian concentration. I've lived in Thailand and Taiwan, so I've had enough of Asians. I'm not worried about Asian food, as I'm able to cook.
My plan is to stay 3 to 6 months in NZ every year, since my Singapore passport is Visa exempt for 90 days, up to maximum of 180 days per year.
I'm trying to run away from the hot weather in Asia. At the moment, Thailand is hovering between 35 degrees to 39 degrees everyday.
I'm looking for a house, preferably below NZD200K for a start and located near a big supermarket. That would take care of my daily groceries.