Australian property vendors are moving away from auctions due to decreased buyer demand, according to Cotality's Housing Chart Pack released on Thursday.
Recent data shows that the national share of auctions to new listings fell from nearly 45% in November 2025 to just over 30% in June.
The decline in sales volume is attributed to rising interest rates, cost of living, uncertainty, and policy changes.
The downturn in the auction market indicates deeper shifts in underlying market dynamics beyond the typical seasonal trend, Cotality Australia's Head of Research, Gerard Burg, said.
The shift from auctions to private sales is evident in Sydney and Melbourne, while other capitals like Brisbane and Adelaide have also shown a growing preference for private sales as vendors respond to declining demand, according to Cotality.