Blythe said that the cash rate was likely to rise in late 2014 as a weakening Australian dollar added to inflationary pressures.
National Australia Bank senior economist Spiros Papadopoulos said home loan approvals had risen almost every month in 2013, except August.
But although the housing market was strengthening, it would not be enough to rebalance the economy as the mining investment boom winds down, Papadopoulos said.
Unemployment would continue to rise, meaning the Reserve Bank would be unlikely to raise the cash rate this year, he said.
"This is another indicator that points to the strength in the housing market."
Housing Industry Association senior economist Shane Garrett said recovery in the housing construction sector would help rebalance the economy by creating more jobs.
"There are few sectors of the economy more labour-intensive than dwelling construction," Garrett said. "The strong expansion of the sector brings the potential for greater jobs market support at this time of economic transition." AAP