Kiwi by one of three citizenships here (+AU/DE). AFAIK NZ has the worst rating on the housing affordability index in the western world. We went over and had a look at real estate a couple of years back, but were happy to stay here in China. I would personally consider it only if you want to work remotely, own your own business already, are looking for a good educational environment for children, or love weird great-in-Kiwiland stuff like wild pig shooting, buried BBQs, boats, gardening, learning to fly or building houses in remote, windswept natural locations or something.