A recent surge in housing affordability is driven by earnings growth, interest rate cuts and weak price developments, according to the Housing Industry Association.
The HIA-CBA Housing Affordability Index increased by 5.5 per cent in the December 2012 quarter, representing an 18.4 per cent advance on the same period in 2011.
HIA senior economist Shane Garrett said this is the eighth consecutive quarter of increase in the index, bringing it close to levels not seen since the depths of the global financial crisis in 2009.
"For regional areas, affordability is at levels last seen during the early 2000s,” he said. “Affordability is on the increase in every part of the country.
“This has been driven by the weakness of price developments as well as the two cash rate reductions effected by the RBA in the final quarter. Continued growth in earnings has also served to make housing more affordable.
"It is worth noting that affordability would be even more favourable to householders had recent RBA rate cuts been passed on fully be lenders.
"Despite the relative attractiveness of house purchase implied by these figures, transactions activity on the ground is very sluggish," he continued. "This underlines the need for stronger interventions from the RBA in terms of interest rates and from the government with regard to the heavy taxation of home purchase."
The HIA-CBA Housing Affordability Report recorded improved affordability in all seven capital city indices, as well as improvements in the six indices tracking the non-metro regions of each state.