12 Stewart Avenue, Aldinga Beach, SA 5173 | Property Value & History | OnTheHouse
OFF MARKET

12 Stewart Avenue
Aldinga Beach SA 5173

Bedrooms: -
Bathrooms: -
Car spaces: -
Land area: 730m2
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Property Details for 12 Stewart Ave, Aldinga Beach

Building Type
Land
Land Size
730m2
Local Government
Onkaparinga

Last Listing description (January 2026)

Positioned directly opposite a beautifully maintained community park and just moments from Aldingas pristine shoreline, Lot 340 offers an exceptional opportunity to build your dream coastal retreat or investment.

Key Features:

Approx. 730m corner allotment offering building and subdivision flexibility STCC

Trapezoid shape with generous dimensions: 20m x 27m x 28m x 34m (approx.)
Dual street frontage enhances access and architectural potential
Directly opposite the community park
Short walk to Aldinga Beach and local amenities

Enjoy the best of Aldinga Beach living, with a short walk to the sand, nearby cafes, schools, and amenities, all while soaking in the relaxed coastal vibe. The adjacent parkland adds a sense of space and community, making this block ideal for families, downsizers, or developers seeking a premium site.

Dont miss out on this incredible opportunity. For any questions or enquiries, contact Karina on 0433458616

Property History for 12 Stewart Ave, Aldinga Beach, SA 5173

A timeline of how this property has performed in the market
  • 18 Sep 2025
    Listed for Sale Not Disclosed
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About Aldinga Beach 5173

The size of Aldinga Beach is approximately 14.6 square kilometres. It has 21 parks covering nearly 29.7% of total area. The population of Aldinga Beach in 2016 was 10557 people. By 2021 the population was 10667 showing a population growth of 1.0% in the area during that time. The predominant age group in Aldinga Beach is 10-19 years. Households in Aldinga Beach are primarily couples with children and are likely to be repaying $1400 - $1799 per month on mortgage repayments. In general, people in Aldinga Beach work in a trades occupation.In 2021, 68.50% of the homes in Aldinga Beach were owner-occupied compared with 64.50% in 2016.

Aldinga Beach has 5,800 properties. Over the last 5 years, Houses in Aldinga Beach have seen a 110.43% increase in median value, while Units have seen a 143.01% increase. As at 31 December 2025:

  • The median value for Houses in Aldinga Beach is $871,852 while the median value for Units is $674,054.
  • Houses have a median rent of $600 while Units have a median rent of $530.
There are currently 17 properties listed for sale, and 14 properties listed for rent in Aldinga beach on OnTheHouse. According to Cotality's data, 296 properties were sold in the past 12 months in Aldinga beach.

Suburb Insights for Aldinga Beach 5173

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Cotality Copyright and Legal Disclaimers about Property Data
Disclaimer
The Cotality Data provided in this publication is of a general nature and should not be construed as specific advice or relied upon in lieu of appropriate professional advice.

While Cotality uses commercially reasonable efforts to ensure the Cotality Data is current, Cotality does not warrant the accuracy, currency or completeness of the Cotality Data and to the full extent permitted by law excludes all loss or damage howsoever arising (including through negligence) in connection with the Cotality Data.