More commentary on this later on, but for now I’m just going to drop in some data.
Former Reserve Bank chair Arthur Grimes commented last week in The Spinoff:
In March 2016, the REINZ Auckland median house price reached $820,000. Four years previously, it was $495,000 – that’s a 66% increase in 4 years. What’s more alarming is that in 2012, many people considered that house prices were already getting out of reach for most people. That was particularly the case for young people and low income earners.
That extraordinary increase – coupled with the already high level in 2012 – was behind my call to a recent Auckland Conversations event that policy-makers should strive to cause a 40% collapse in house prices to bring the median back to around $500,000.
This sounds like a bit of a crazy idea. But the even crazier thing is that it’s happened before.
In the early 1970s, New Zealand experienced a rapid increase in house prices caused by, among other things, a swift run-up in immigration and a shortage of builders and building materials. Between 1971 and 1974 real house prices increased by 60%. This caused alarm, and the government responded by loosening planning controls to allow more flats to be built in cities. Then the 1973 oil shock hit, net migration turned negative, and the economy entered into a prolonged slide. (Thanks Muldoon!)
From 1974 to 1980, house prices fell by around 40% in real terms. By the end of the decade houses were no more valuable than they had been at the start. That’s shown in the following graph, which I’ve compiled from Reserve Bank data on long-run house prices and consumer price inflation.
In principle, the same thing could happen today, given the right confluence of supply and demand shocks. But there’s an important difference between the 1970s and the 2010s: consumer price inflation.
Back then, overall price levels were inflating at double-digit rates. As a result, all that it took to get house prices back in line with wages (and prices for everything else) was for them to stand still for a few years. In dollar terms, house prices actually held constant from 1974 to 1980, while prices for everything else increased around them.
Today, consumer price inflation has dropped to almost zero. This means that getting real house prices back in line with incomes, at least in the short term, will require prices to fall in dollar terms. That is, understandably, a scary prospect for politicians, bankers, and homeowners. But it could happen.