It became national news when the Dunedin City Council required a tree house to be removed because it did not meet the Building Code.
Essentially the problem was that council staff were
covering their own butts by applying their regulatory powers rather than going
out on a limb and making a common sense decision to apply the exemptions
available in Schedule 1 of the Building Code.
Part 1 of Schedule 1 of the Building Act list those items
that can be done without a building consent. It's a long list with lots
of ifs, buts, and maybes, but here's a rough summary.

