Long recognised for its relative stability and accessible entry points, Adelaide is increasingly standing out as a compelling residential investment market. South Australia has become Australia’s “Defence State”, underpinned by AUKUS and multi‑decade investment in naval shipbuilding, advanced manufacturing and Defence precincts1 – driving sustained population growth, employment security and rental demand.
Supported by a diverse economy and a strong pipeline of defence‑related jobs, Adelaide continues to attract Defence members and their families, contractors and skilled professionals seeking rental accommodation. Coupled with more affordable price points than many mainland capitals2, these fundamentals position the city as an attractive option for residential landlords focused on long‑term returns.
Defence plays a significant role in Adelaide’s economy, with a substantial and expanding footprint. The Edinburgh Defence Precinct, located around 25 kilometres north of the CBD, is South Australia’s largest Defence establishment and a key national hub for intelligence, surveillance, research and sustainment activities.3 The precinct is home to RAAF Base Edinburgh, Defence Science and Technology and major Defence industry partners, collectively supporting thousands of Defence personnel.4
Adelaide is also home to the Osborne Naval Shipyard, where the Australian Government recently committed several billion dollars in funding to deliver a new, state-of-the-art submarine construction facility as part of the AUKUS program.5
Adelaide’s role as a critical Defence hub – and the growth as a result of investment – continues to expand the scale and longevity of Defence activity across the region.
This sustained Defence presence underpins DHA’s ongoing demand for quality rental accommodation across Adelaide. Homes located within reasonable commuting distance of serviced Defence bases remain in high demand, particularly those close to transport links, schools and everyday amenities.
Demand spans a broad mix of housing types. While three- and four-bedroom family homes continue to appeal to Defence families, there is also consistent demand for townhouses and apartments that suit singles, couples and smaller households.
Adelaide’s property market has built a reputation for resilience and steady growth, supported by population growth and infrastructure investment.6 It also remains more accessible than many mainland capitals, with median house prices around $980,000, well below Sydney at $1.6 million and Brisbane at $1.17 million.2 However, affordability does not remove the potential challenges investors might face, including managing tenant turnover, vacancy risk and ongoing property maintenance.
DHA offers an alternative approach. Leasing a property to DHA provides investors with the security of a long‑term lease and the convenience of a single property care service. Rent is paid consistently, even when the property is vacant7, and independent rent reviews help ensure returns remain aligned with the market.
With its balanced lifestyle, expanding Defence presence and enduring appeal, Adelaide continues to stand out as a city where smart investment meets long‑term certainty.
If you own, or are considering buying or building, a suitable home in Adelaide, our Investor Support team is available to discuss how a DHA lease could work for you. If you'd like to get in touch, call 133 342 or submit an enquiry(Opens in a new tab/window).
References
1. https://www.commercialrealestate.com.au/news/how-the-defence-boom-is-re…(Opens in a new tab/window)
2. https://www.yourmortgage.com.au/compare-home-loans/median-house-prices-…(Opens in a new tab/window)
3. https://defencesa.com/precincts/edinburgh-defence-precinct/(Opens in a new tab/window)
4. https://www.airforce.gov.au/about-us/bases/raaf-base-edinburgh(Opens in a new tab/window)
5. https://www.asa.gov.au/news/billions-in-funding-for-south-australian-su…(Opens in a new tab/window);
6. https://www.gawler.sa.gov.au/__data/assets/pdf_file/0039/1686189/Greate…(Opens in a new tab/window)
7. Rent may be subject to abatement under certain circumstances such as loss of enjoyment or amenity, or breach of lease terms. Rent is paid where the property is habitable. Should a property become uninhabitable during the term of the lease, or lessor breaches the lease terms, the rent may cease or abate and the lease may be terminated by DHA. Guaranteed rent is subject to the terms of the lease. DHA does not take into account an investor's objectives or financial needs. Investors should always seek appropriate independent advice before making any investment decisions with DHA.
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