Adelaide Hills house prices, 2026.

The median house price across the Adelaide Hills region is $1,323,750. That figure is the median of 15 suburb medians, each drawn from government sales records, rather than an average, so a handful of waterfront or acreage suburbs cannot drag it up. The median unit price is $316,800. The median house rent is $360 a week.

Over the past twelve months the typical Adelaide Hills suburb rose by 15.1% in median house price. The spread between suburbs is wide: Athelstone recorded +24.2%, the fastest of the established suburbs with plausible growth data. A change beyond 25% in a year, the mark of a handful of sales, is left out of the growth figures.

Among established suburbs, the most affordable is Lobethal at $790,000 and the dearest is Beaumont at $2,054,444, a 2.6-times gap across the one region. The suburbs with the most recorded house sales in the latest period are Magill (35), Rostrevor (34), Athelstone (32); the table below lists the 14 busiest with their medians.

Source: suburb medians from the SA valuer-general or state sales records and the ABS, aggregated by Your Property Guide, sales data last refreshed October 2026; page generated 22 October 2026. Only the 15 of 77 tracked suburbs whose own page publishes a median contribute to price figures: a verified sales source, and at least five recorded sales where the count is reported.