The NZ government (
bipartisan decision) has recently made all city councils allow densification by default. “The so-called Medium Density Residential Standard will require the country’s most populous cities to permit up to three stories and three dwellings on all existing residential parcels of land. The policy would allow a parcel with a detached single-family dwelling to be redeveloped into row houses or a small apartment block.”[3].
> as long as your project follows [the planning and building codes], no one should be able to delay or oppose your building.
That is how the regulations are designed in Christchurch, New Zealand: automatic consent if you stick within the codes. You require consent if you need to do something outside of the default rules, and NIMBYs can affect that consent process, so the default rules really really matter.
Housing prices were fairly insane levels[1] but are now reducing[2] (although interest rates are also affecting that).
[1] March 22: Auckland is eighth least affordable city for housing in new rankings https://www.stuff.co.nz/life-style/homed/real-estate/1280272...
[2] Sept 22: NZ tumbles down international house price growth ranks https://www.stuff.co.nz/life-style/homed/real-estate/1298444...
[3] New Zealand’s bipartisan housing reforms offer a model to other countries https://www.brookings.edu/blog/the-avenue/2022/01/24/new-zea...