Aldinga Beach (SA 5173): property prices & suburb profile
Onkaparinga LGA · Latest published data April 2026 · Page updated August 2026 · Public government records
Aldinga Beach property prices
The typical Aldinga Beach house sold for around $855,000 in the year to 2026-Q2, +150.0% over 10 years and +106.0% over 5 years.
Change in rolling 12-month medians to 2026-Q2 published by Land Services SA
View as table
| Period | Houses (quarterly median) |
|---|---|
| 2014 | $318,500 |
| Apr 2014 | $330,825 |
| July 2014 | $312,000 |
| Oct 2014 | $320,000 |
| 2015 | $333,000 |
| Apr 2015 | $339,500 |
| July 2015 | $343,000 |
| Oct 2015 | $335,000 |
| 2016 | $353,250 |
| Apr 2016 | $336,000 |
| July 2016 | $345,000 |
| Oct 2016 | $348,000 |
| 2017 | $353,500 |
| Apr 2017 | $358,500 |
| July 2017 | $345,000 |
| Oct 2017 | $344,500 |
| 2018 | $345,000 |
| Apr 2018 | $369,000 |
| July 2018 | $341,000 |
| Oct 2018 | $345,000 |
| 2019 | $356,250 |
| Apr 2019 | $390,000 |
| July 2019 | $375,000 |
| Oct 2019 | $380,000 |
| 2020 | $362,500 |
| Apr 2020 | $382,250 |
| July 2020 | $395,000 |
| Oct 2020 | $405,000 |
| 2021 | $420,000 |
| Apr 2021 | $442,500 |
| July 2021 | $470,000 |
| Oct 2021 | $477,000 |
| 2022 | $550,000 |
| Apr 2022 | $579,250 |
| July 2022 | $567,500 |
| Oct 2022 | $591,000 |
| 2023 | $627,500 |
| Apr 2023 | $621,000 |
| July 2023 | $635,000 |
| Oct 2023 | $687,250 |
| 2024 | $668,750 |
| Apr 2024 | $727,000 |
| July 2024 | $722,500 |
| Oct 2024 | $788,000 |
| 2025 | $785,000 |
| Apr 2025 | $780,300 |
| July 2025 | $870,000 |
| Oct 2025 | $800,000 |
| 2026 | $840,000 |
| Apr 2026 | $925,000 |
- Medians are published by Land Services SA per suburb; we do not have individual sale records for this state, so there is no street-level breakdown on this page (our New South Wales pages have one).
- The headline figure is a sales-weighted average of the last four quarterly medians, not a median of individual sales, because one quiet quarter in a single suburb can move a quarterly median by more than the market did. The chart below plots each quarter as published.
- Change over time reflects what sold in each period, not the value of any one home: a run of large or small homes moves it.
- Periods with fewer than 5 recorded sales are excluded.
Aldinga Beach medians by quarter
The most recent quarter on record for Aldinga Beach is 2026-Q2.
| 2026-Q2 | House | $925k | 57 |
| 2026-Q1 | House | $840k | 65 |
| 2025-Q4 | House | $800k | 66 |
| 2025-Q3 | House | $870k | 35 |
| 2025-Q2 | House | $780k | 79 |
| 2025-Q1 | House | $785k | 62 |
| 2024-Q4 | House | $788k | 78 |
| 2024-Q3 | House | $723k | 51 |
| 2024-Q2 | House | $727k | 61 |
| 2024-Q1 | House | $669k | 50 |
| 2023-Q4 | House | $687k | 62 |
| 2023-Q3 | House | $635k | 52 |
- Sale counts are shown so you can judge how solid each median is.
Who lives in Aldinga Beach
Aldinga Beach has a median age of 39 and a median household income of $1,297 a week.
- Figures labelled Aldinga Beach are for the suburb boundary itself (ABS 2021 Census). Anything labelled SA2 or postcode covers a wider area: SA2 "Aldinga" and postcode 5173 both extend beyond Aldinga Beach.
- SEIFA decile 1 is the lowest tenth of Australian areas on that index and 10 the highest. The four indices measure different things and often disagree, which is why all four are shown: a suburb can rank high on education and occupation while ranking mid on economic resources.
Suburbs near Aldinga Beach
Aldinga Beach's typical house price of $855,000 is the 41st highest of the 54 Adelaide South suburbs we cover.
Aberfoyle Park 5159
$909,000 typical house price
Belair 5052
$1,293,000 typical house price
Bellevue Heights 5050
$1,156,000 typical house price
Blackwood 5051
$1,056,000 typical house price
Christie Downs 5164
$749,000 typical house price
Christies Beach 5165
$906,000 typical house price
Clarence Gardens 5039
$1,463,000 typical house price
Colonel Light Gardens 5041
$1,727,000 typical house price
Aldinga Beach: common questions
- How much does a house cost in Aldinga Beach?
- About $855,000 across the 12 months to 2026-Q2, from 223 recorded sales. That is a sales-weighted average of the four quarterly medians published by Land Services SA: a single quarter in one suburb can swing on a handful of sales.
- Have Aldinga Beach prices gone up?
- Prices have risen 150.0% over 10 years and moved +106.0% over 5 years, comparing the latest rolling year with the same window a decade earlier. These movements reflect the mix of homes sold, not the change in value of a specific property.
- Can I see Aldinga Beach prices street by street?
- Not yet. SA publishes suburb-level medians rather than individual sale records, so street-level medians are only available on our New South Wales pages.
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Data sources
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This page summarises public government datasets for general information. It is not financial, legal or property advice, figures can contain source errors, and postcode or SA2 statistics cover a wider area than the suburb itself. Flood and bushfire overlays are not yet loaded for SA pages, so the absence of a risk section is a data gap, not an all-clear: always check the vendor statement and planning certificate. Verify anything material independently before acting on it.