October 2026 data · Marion · SA
O'Halloran Hill house prices: median price and growth
- Median house
- $867k ▲ +11.0% in 12 months
- Median unit
- $734k ▲ +4.8% in 12 months
The median house price in O'Halloran Hill is $867k (October 2026), up 11.0% over 12 months. Units have a median of $734k, up 4.8% over 12 months. That puts O'Halloran Hill below the typical Adelaide suburb ($1.14m) and number 14 of the 15 suburbs around it.
Median house price
- $2.25M+
- $2M–$2.25M
- $1.75M–$2M
- $1.5M–$1.75M
- $1.25M–$1.5M
- $1M–$1.25M
- $750K–$1M
- $500K–$750K
- <$500K
O'Halloran Hill price changes
| Type | Median | 3 mo | 6 mo | 12 mo |
|---|---|---|---|---|
| House | $867k | ▲ +3.8% | ▲ +4.1% | ▲ +11.0% |
| Unit | $734k | ▼ −0.5% | ▲ +0.5% | ▲ +4.8% |
Changes compare the median with three, six and twelve months earlier. A dash means too few sales for a reliable figure. How these figures are worked out.
O'Halloran Hill compared with nearby suburbs
Suburbs within about 1 km of O'Halloran Hill, dearest house median first. Select a column heading to sort.
| House | Unit | |||||||
|---|---|---|---|---|---|---|---|---|
| Seacliff Park | $1.19m | ▼ −0.7% | ▲ +2.4% | ▲ +2.4% | $696k | – | – | – |
| Bellevue Heights | $1.17m | ▲ +0.4% | ▲ +5.4% | ▲ +15.9% | $741k | – | – | – |
| Seacombe Heights | $1.12m | ▲ +6.4% | ▲ +9.3% | ▲ +13.5% | – | – | – | – |
| Flagstaff Hill | $1.09m | ▲ +3.5% | ▲ +5.8% | ▲ +13.6% | $885k | – | – | – |
| Seaview Downs | $1.07m | ▼ −2.1% | ▲ +0.9% | ▲ +8.1% | – | – | – | – |
| Bedford Park | $1.03m | ▲ +2.8% | ▲ +4.3% | ▲ +14.8% | $495k | – | – | – |
| Darlington | $1.02m | ▲ +3.6% | ▲ +1.5% | ▲ +8.4% | $774k | – | – | – |
| Hallett Cove | $1.00m | ▲ +2.6% | ▲ +5.3% | ▲ +9.5% | $710k | ▲ +2.6% | ▲ +2.6% | ▲ +5.2% |
| Sheidow Park | $943k | ▲ +1.9% | ▲ +2.4% | ▲ +11.9% | – | – | – | – |
| Sturt | $920k | ▲ +1.2% | ▲ +4.0% | ▲ +12.8% | $813k | – | – | – |
| Old Reynella | $905k | ▲ +2.8% | ▲ +11.7% | ▲ +13.0% | $700k | – | – | – |
| Happy Valley | $895k | ▲ +1.8% | ▲ +7.2% | ▲ +12.6% | $730k | ▲ +8.1% | ▲ +3.5% | ▼ −0.3% |
| Trott Park | $890k | ▼ −0.3% | ▲ +2.2% | ▲ +13.2% | – | – | – | – |
| O'Halloran Hill | $867k | ▲ +3.8% | ▲ +4.1% | ▲ +11.0% | $734k | ▼ −0.5% | ▲ +0.5% | ▲ +4.8% |
| Reynella East | $805k | ▼ −1.2% | ▼ −2.4% | ▼ −0.6% | $815k | – | – | – |
Living in O'Halloran Hill
From the 2021 ABS Census: O'Halloran Hill against the Marion council area and SA. Council and state percentages count all their residents; their medians are the middle suburb by population.
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| Figure | O'Halloran Hill | Marion (council) | SA |
|---|---|---|---|
| People | |||
| Population | 2,722 | 100,644 | 1,781,649 |
| Median age | 40 | 39 | 41 |
| Families with children | 🔒 | 🔒 | 🔒 |
| Born overseas | 20.2% | 28.8% | 24.0% |
| Language other than English at home | 🔒 | 🔒 | 🔒 |
| Work and education | |||
| Median household income | $1,558/wk | $1,601/wk | $1,504/wk |
| Median personal income | 🔒 | 🔒 | 🔒 |
| Professionals and managers | 🔒 | 🔒 | 🔒 |
| Unemployment | 🔒 | 🔒 | 🔒 |
| Bachelor degree or higher | 🔒 | 🔒 | 🔒 |
| Completed Year 12 | 🔒 | 🔒 | 🔒 |
| Housing | |||
| Owned outright | 🔒 | 🔒 | 🔒 |
| Owned with a mortgage | 🔒 | 🔒 | 🔒 |
| Rented | 18.1% | 29.3% | 27.5% |
| Separate houses | 🔒 | 🔒 | 🔒 |
| Flats and apartments | 🔒 | 🔒 | 🔒 |
| Median weekly rent | 🔒 | 🔒 | 🔒 |
| Median mortgage repayment | 🔒 | 🔒 | 🔒 |
| Advantage | |||
| SEIFA advantage (IRSAD), Australian decile | 🔒 | 🔒 | 🔒 |
🔒 Age, occupation and ancestry breakdowns for O'Halloran Hill, its council and SA
Source: ABS Census of Population and Housing 2021. More figures, maps and the 2016 Census are in Location Insights.
Common questions
What is the median house price in O'Halloran Hill?
The median house price in O'Halloran Hill was $867k in October 2026, up 11.0% on a year earlier. The typical Adelaide suburb median was $1.14m.
What is the median unit price in O'Halloran Hill?
The median unit price in O'Halloran Hill was $734k in October 2026, up 4.8% over 12 months.
Is O'Halloran Hill more expensive than nearby suburbs?
Of the 14 neighbouring suburbs with a median house price, 13 are dearer than O'Halloran Hill and 1 is cheaper or the same.
Where does this data come from?
Prices come from REA sales data for October 2026, all bedroom counts, refreshed monthly. Medians cover sales over the past 12 months; changes are shown only where at least 10 homes of that type sold.