A combined 2,210sqm (approx.) across two Torrens Titles. A commanding 35.96 metre frontage and perfectly positioned between Adelaide's CBD and the coastline.
Offered as a single acquisition, 1 and 3 Barnes Avenue presents a rare opportunity to secure two adjoining allotments comprising approximately 1,218sqm and 992sqm, creating a combined landholding of approximately 2,210sqm.
Whether you're a developer seeking your next flagship project, an investor looking to secure a substantial landholding, or a visionary ready to unlock the site's full potential (STCC), this is an offering where scale, flexibility and location come together. Alternatively, the site presents an exceptional opportunity, having already secured development approval for two Torrens Titled allotments and eight semi-detached residential dwellings.
Marleston continues to be one of Adelaide's most connected and rapidly evolving suburbs. Positioned just minutes from the CBD, Adelaide Airport and the golden sands of Glenelg Beach, the location also enjoys easy access to shopping precincts, quality schools, parks, public transport and major arterial roads. It's a suburb where convenience meets opportunity, making it an increasingly sought-after destination for both homeowners and developers alike.
More reasons to love this opportunity
Two Torrens Title allotments to be sold together
Highly connected location between the CBD and Glenelg Beach
Minutes to Adelaide Airport, transport, shopping, schools and parks
Rare opportunity to secure one of Marleston's largest available landholdings
Disclaimer: We have taken care to present this information as accurately as possible; however, we encourage all interested parties to make their own enquiries and seek independent advice to confirm all details, including but not limited to land size, boundaries, dimensions, development potential and any planning or council requirements. All development is subject to the necessary planning consents and approvals (STCC).
RLA 281247.
The size of Marleston is approximately 1.0 square kilometres. There are 2 parks, covering nearly 3.3% of the total area. The population of Marleston in 2016 was 1836 people. By 2021 the population was 1950 showing a population growth of 6.2% in the area during that time. The predominant age group in Marleston is 20-29 years. Households in Marleston are primarily childless couples and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Marleston work in a professional occupation.In 2021, 52.20% of the homes in Marleston were owner-occupied compared with 51.60% in 2016.
Marleston has 1,188 properties. Over the last 5 years, Houses in Marleston have seen a 67.68% increase in median value, while Units have seen a 103.14% increase. As at 30 June 2026:
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