- Adelaide’s median land prices rose 6% in the December quarter and 27% for 2025.
- Median lot size shrank nearly 1% in the December quarter and 10% over 2025.
- Median price/sqm reached $981, up 41% for the year.
Adelaide land prices continued to surge in the December quarter, despite a fall in the number of sales as supply constraints limited the amount of land available, according to new research by Oliver Hume Property Group.
Oliver Hume today released its latest Quarterly Market Insights (QMI) data for the December quarter, which analyses thousands of land sales across key markets in Melbourne, South East Queensland and Adelaide.
The research showed the volume of land sales across Adelaide dipped for the first time since March, with the total number of sales falling 9% to 550 sales, compared to 604 in the September quarter.
The quarterly growth in median lot price in Adelaide increased to 6% (from 4% in the September quarter), taking the median price to $371,000.
On a $/sqm basis, price growth was slightly stronger at 6.8% for the quarter and 41% for the year, as the median lot size fell to a new low of 378 sqm, 10% smaller than the corresponding quarter last year.
Oliver Hume Chief Economist Matt Bell said Adelaide’s continued price growth reflected increased demand and ongoing supply constraints.
“While gross Adelaide land prices remain more affordable than both Melbourne and South East Queensland, in $/sqm terms, Adelaide ($981/sqm) now sits only 17% behind Melbourne ($1,041/sqm),” he said.
“In 2025, demand has been translated directly into price gains,” he said. “While the outlook for new supply has improved, the translation to on-the-ground delivery will be slow.”
“We expect sales volumes to increase in line with new supply released, and the very strong price growth seen over the last 3 years (~20% p.a.) to ease back to levels more in line with established market growth.

The Oliver Hume data shows Victor Harbor ($265,000), Alexandrina ($273,000) and Playford ($319,990) were the most affordable regions for new land in the December quarter.
MEDIAN PRICES for South Australia Dec Qtr. 2025*
ENDS
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Media enquiries:
Ben Ready
RGC Media & Mktng
0415 743 838
Mitchy Koper
Oliver Hume
0417 771 778
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