Australia house construction costs rise 5.7% in a year to September 2026
Australian house construction output prices rose 5.7% over the year to the September quarter, but quarterly growth eased to 1.0% as demand weakened.
The facts
- Output prices for house construction rose +5.7% over the twelve months to the September quarter of 2026, and building construction as a whole rose 4.9%, in the producer price indexes the Australian Bureau of Statistics released on 30 October 2026.
- On the quarter, building construction output prices rose 1.3%, while house construction eased to a 1.0% increase after rising 2.0% in the June quarter.
- Over the twelve months, other residential building construction rose 4.1% and non-residential building construction rose 4.8%; the statistics office attributes the quarterly building rise mainly to non-residential work.
- Input prices to house construction rose 3.9% over the twelve months, which the statistics office links to higher raw material, freight and fuel costs and to continuing supply chain disruption.
- Final demand excluding exports rose 1.1% on the quarter and 3.6% over the year.
What it means for your money
- Building a new Australian house costs 5.7% more than a year ago. The pace is slowing, so the squeeze is easing rather than ending.
- Glopra's data put the average Australian home at 471,613 dollars, with prices 10.8% higher than a year earlier, so a 5.7% rise in build costs sits below the price move and does not by itself explain the entry price.
- Rising replacement cost is the part of this release that supports the value of stock already standing, which matters to an owner looking at resale rather than at a new build.
- The statistics office says weaker demand is what moderated house construction price growth to 1.0% on the quarter, and that is the demand signal buried in a cost series.
What to watch
- House construction output prices decelerated from 2.0% to 1.0% in one quarter; a second quarter at the slower pace is what would turn a single reading into a cost trend.
- The statistics office names the Middle East conflict and skilled labour shortages as drivers of the quarterly building rise, so both are inputs to the next reading rather than settled conditions.
Sources: Australian Bureau of Statistics https://www.abs.gov.au/statistics/economy/price-indexes-and-inflation/producer-price-indexes-australia/latest-release