Beware the rent-seekers: don’t be dudded by housing data

The problem with this argument is it can't explain why prices started to rise in 1996 and have skyrocketed onwards, especially during 2001-2004. Annual population growth between 1996 and 2005 registered at approximately 1%, but dwelling growth (adjusted for demolitions and discontinuations) was greater over this period. In fact, 2007 was the first time since 1950 that population growth was higher than dwelling growth. If the housing shortage argument was correct, housing prices should've started to rise from 2007 onwards, not 1996.

The shortage argument, however, is not new. Every country that has suffered through a housing boom followed by a crash (a bubble) in recent years have always had its so-called 'experts' claim that prices were based upon fundamental valuations due to dwelling shortages.

Take the US as a case study. Leading institutions such as the Federal Reserve, National Association of Realtors, California Building Industry Association and Harvard University's Joint Center for Housing Studies produced sophisticated studies to show that the $8 trillion housing boom was caused, in part, by dwelling shortages. These studies were authored by professors, PhDs, and businesspeople, all with extensive knowledge and experience but with conflicts of interest that could fill a small book. Yet, their expertise was as illusory as the shortage when the housing market crashed. The same again occurred in Ireland and Spain to the point where these three countries are now bulldozing entire neighborhoods to reduce some of the massive oversupply.

Going back to point first made in the introduction, the 2011 Census revealed Australia had 7.8 million households, 900,000 lower than the NHSC's figure, with population also growing by 300,000 less than previously estimated. These figures have come as such a shock that the NHSC chairman has reported that an undersupply could be incorrect. In fact, Morgan Stanley researchers have found that the current 228,000 dwelling undersupply has now become an oversupply of 341,000, a huge turnaround.

Given the flawed nature of the NHSC's reports, the run-up in housing prices is likely due to other factors, specifically the escalation in mortgage debt used to finance real estate speculation. As of 2011, mortgage debt reached $1.2 trillion or 85% of GDP. Combined with personal debt, this climbs to $1.3 trillion or 95% of GDP, a staggering sum. Also of concern is the $53 billion in subsidies and tax breaks that property owners receive.

Perhaps the NHSC can stop wasting our taxpayer dollars and instead investigate these leads.