Can I take this wall out or add another level?

Common questions for anyone contemplating renovation work. In general the answer would be yes to both, but the cost may be prohibitive. If the wall is not load-bearing (if it doesn't carry any weight) then typically you will be able to remove it (subject to meeting fire, bracing, hygiene and other requirements of the Building Act). If the wall is load- bearing then it may be able to be removed if it is replaced with a suitable beam or support.

When you want to add another level, the foundations, walls, bracing, fire provisions and access will need to be reviewed according to Building Act requirements. You will need to obtain a building consent and possibly a resource consent. Davis Ogilvie & Partners Ltd have structural engineers that can advise you on the above issues and provide design drawing supervision and certification to meet the Council's requirements.