Doors to the back of our house no longer close properly and the walls surrounding them have started to show signs of cracks through the wallpaper. :(
urban: Cheers for the replies fellas, i'm new to this house maintenance stuff :)
The movement hasn't been too significant but one is safe to assume if I don't attack it how it'll just get worse.
At the moment there are two obvious gaps in the pilings under our house, but they are less than 15mm apart.
Dav4122: I have had http://repile.co.nz/ working on re-leveling my house at the moment - cheaper and faster than a repile (its a repair rather than a replacement)
and other than some phone tag (with the boss Steve working in Christchurch as well as Auckland) I have no trouble recommending them