Getting better homes faster

 

New Zealand needs more houses, and less Resource Management Act.

Fact is, if houses are going to be anywhere near affordable again, New Zealand needs many more houses, and no RMA. 

Instead, we have RMA for several more years, and a housing/RMA minister (Chris Bishop) who's created uncertainty and fewer housing starts by allowing councils to opt out of the (formerly) bipartisan Medium-Density Residential Standards (MDRS).

What can you do now on many sites in New Zealand's major cities? Don't know, because councils haven't decided (or announced) where and how they might relax things. The uncertainty means that on many sites in major cities desperate for housing, nothing gets started at all.

What could you do under the MDRS? In simple terms (see pic above), you could build up to 3 dwellings up to 3 storeys high without having to even think about the Resource Management Act. It was far from perfect, but still the most permissive housing change from government since ... well, before I was born anyway.

But Chris Bishop has "fixed" that, hasn't he. Too permissive for Mr Bloody Bishop. Too many "externalities." Too urban.

Urbanist Malcolm McCracken has a simple solution however that even this housing minister could (should!) get behind. He calls it Graduated Density Zoning, so it's still a bloody zone, but one that allows owners who amalgamate sites to get extra density and height -- and by their amalgamation build better things and ameliorate the effects on neighbours.

By being larger and a more appropriate shape for multiple dwellings, such a site would also encourage better housing typologies to be built than the simple long 3-storey-"sausage"-arranged-along-a-single-driveway that means everyone's window looks into every neighbour's.  Things like perimeter blocks, garden apartments and the like, with better privacy, garden outlooks and less iunmpact on neighbours (so what's not to like?!).

McCracken has details:

I propose that a condition of a council opting out of the MDRS, in whole or just in certain suburbs, should be the requirement to introduce Graduated Density Zoning6(GDZ) to residential land that is zoned below three storeys. GDZ is where, when a developer buys neighbouring sites totaling more than the set threshold, e.g. 1400m2, they can automatically build to a higher density. The details of that can be debated but I believe GDZ should be introduced to enable better housing choice and new supply in every neighbourhood. While resource consent would be required, once the threshold has been met, three-storey apartments and terraced houses would become a permitted activity.

Adopting GDZ could provide several key benefits:

• Larger sites can make it easier to manage the externalities of greater density, which have been some of the driving reasons behind the backlash towards the MDRS. This should see fewer sausage flats on single sites, which generally have poor design outcomes and interaction with neighbouring sites. Larger amalgamated sites will enable greater master planning that considers the interaction of outlook spaces with neighbouring properties, limiting driveway crossings and the design of open and communal spaces.
• It enables the market to deliver greater density in areas of high demand and better match this with new supply. While councils can plan through future development strategies for ‘enough’ capacity to meet future demand, this is always based on a range of assumptions, which can never be completely accurate. Amenities and accessibility of an area, along with personal preferences, can change shifting demand greatly. We should design our system to be more responsive and flexible to meet demand. GDZ would be a step towards this.
• Enabling three storeys, as I have discussed many times previously, can enable greater housing choice to be provided. It also enables ageing in place, where you can find housing suited to your needs at different stages of your life within the same neighbourhood.
• It’s worth noting that this can also benefit neighbouring landowners, who could choose to sell together to seek greater profit, which is possible as an amalgamated site is generally a better development opportunity. This has occurred previously, including in Te Atatū Peninsula in 2020.

Until or unless the RMA is abolished, this could be a start.