10 best suburbs to invest in Adelaide in 2026
Known as the ‘city in a park’, Adelaide is surrounded by parklands and known for its relaxed seaside suburbs, all located just a short trip away from some of the country’s best food and wine regions. But for investors looking for suburbs to invest in Adelaide, it can be tricky to know where to start.
The ‘best’ suburb will vary based on your budget, strategy, and risk tolerance, and various investors have various opinions on what positions a suburb among the ‘best’ in its class. One might consider vacancy rates the deciding factor, while another would look at local economic growth, or buyer demand.
For our purposes, we’ve considered Cotality data highlighting suburbs boasting the largest annual growth in median property values from the year to July 2026:
Rank | Adelaide | Median | Annual |
|---|---|---|---|
1 | O'Sullivan Beach | $929,397 | 19% |
2 | Christie Downs | $795,516 | 18.7% |
3 | Para Vista | $893,760 | 17.7% |
4 | Coromandel Valley | $1,224,199 | 17.5% |
5 | Brahma Lodge | $776,393 | 17.3% |
6 | Modbury North | $927,585 | 17.3% |
7 | Eyre | $763,978 | 16.7% |
8 | Melrose Park | $1,293,495 | 16.7% |
9 | Christies Beach | $926,127 | 16.5% |
10 | Port Willunga | $930,911 | 16.2% |
Source: Cotality, July 2026
What do you need to know about the Adelaide property market in 2026?
Adelaide has been a popular city for people looking to buy, so much so that it’s now the fourth most expensive capital city in the country when it comes to property prices.
However, data from Cotality shows that the dwelling values in Adelaide are experiencing a slight drop, falling 0.2% in July, marking its second consecutive monthly decline.
As of July 2026, the median dwelling value in Adelaide is $944,909.
Looking solely at houses, Adelaide prices experienced a quarterly increase of 0.1% to a median value of $1,007,684, while unit values held flat at a median $692,861.
Other considerations:
- Vacancy rates: Data from SQM Research shows Adelaide’s vacancy rate has been steady at 0.7% in June, flat on where it was in May.
- Sales volumes: Cotality data shows the sales volume in Adelaide has grown by 7% in the twelve months to June 2026.
- Rental growth: Rents in Adelaide experienced an annual increase of 4.8% in the year up to June 2026, as per Cotality.
- Rental yield: Data from Cotality shows gross rental yields in Adelaide have increased by 3.5% in the year leading up to June 2026. The average rent for houses in Adelaide is $650, per week, while units average at $550 per week, according to Domain’s June 2026 Rental Report.
- Infrastructure spending: The South Australian Government has a focus on housing in its 2026-2027 budget, including housing fast-track funds with $500 million going towards an apartment fast-track fund that hopes to unlock more apartment developments in Adelaide’s CBD.
What is impacting price growth in Adelaide?
Adelaide has been experiencing price growth in recent times, but demand appears to be being impacted by general cost of living pressures and still-high core inflation, along with some additional factors:
- RBA cash rate hikes: RBA cash rate rate hikes in 2026 have prompted lenders to increase home loan rates.
- Proposed changes to negative gearing and CGT: An attempt to drive investors towards new builds over existing properties by changing tax settings is likely to have contributed to the cooling investor interest following the 2026 Federal Budget announcement.
Adelaide property market forecast: Where to from here?
Economists at the nation’s big four banks generally agree that Adelaide will continue to see property prices rise for the time being.
- ANZ: Economists at ANZ forecast Adelaide’s housing prices to rise 3.9% in 2026, followed by a drop of 7.6% in 2027.
- CommBank: CommBank economists are predicting Adelaide dwelling prices will grow by 6% in 2026 and a further 3% in 2027.
- NAB: Economists at NAB forecast a 7% increase for dwelling prices in Adelaide in 2026, and another 4% in 2027.
- Westpac: Economists at Westpac are predicting dwelling prices in Adelaide will rise by 7% in 2026 and 4% in 2027.
Other considerations
- River Torrens to Darlington (T2D) Project: Adelaide has been the only mainland capital city without a metropolitan non-stop motorway — a fun fact the T2D is going to change. The two new tunnels, joined by a motorway, aims to better connect Adelaide and improve access to the airport.
What to consider when buying Adelaide property
The Greater Adelaide area’s population is expected to grow to somewhere between 1.8 million and 2.5 million by 2051.
But aside from growth and demand trends, there is much to also consider when buying an investment property in Adelaide:
- Flood and fire risk: Adelaide’s diverse landscapes can put certain areas at flood or bushfire risk.
- Transportation: Adelaide is well served by public transport, but some areas might not be as well connected as others.
- Local services and amenities: Most of Adelaide is well connected to healthcare, education, shopping, and other amenities and services, however the newer and developing suburbs may not yet have the same facilities as more established areas.
