"Three Wellington sites have been given the heritage tick, including a controversial set of flats and the currently closed Central Library.

Heritage New Zealand Pouhere Taonga has listed the Gordon Wilson and McLean flats, Wellington Central Library and the Wellington Trades Hall as category 1 historic places on the Heritage List. ....
https://www.stuff.co.nz/dominion-post/wellington/124343946/three-20th-century-wellington-sites-given-heritage-status