18 Duncanson Avenue, Sellicks Beach, SA 5174 | Property Value & History | OnTheHouse
 
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18 Duncanson Avenue
Sellicks Beach SA 5174

Bedrooms: 4
Bathrooms: 3
Car spaces: -
Floor area: 230m2
Land area: 757m2
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Last updated 12 Jan 2026
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Property Details for 18 Duncanson Ave, Sellicks Beach

18 Duncanson Ave, Sellicks Beach is a 4 bedroom, 3 bathroom House and was built in 2019. The property has a land size of 757m2 and floor size of 230m2. While the property is not currently for sale or for rent, it was last transferred in May 2025.

Building Type
House
Year Built
2019
Floor Size
230m2
Land Size
757m2
Local Government
Onkaparinga
Lot/Plan
A208/D65801

Last Listing description (May 2019)

Elevated north facing corner allotment of approximately 757sqm in a quiet street, surrounded by prestigious homes. This vacant building block overlooks the William Eatts Reserve; comprising over 10 acres of parklands with a recreation centre and tennis court.
If sitting on your balcony, watching the sunset over the water after a hard day s work sounds enticing, this could be the one you ve been waiting for. Conveniently located within a short stroll from the ocean, this allotment will suit someone looking for a peaceful sea change without the hustle and bustle of tourist beach locations.
Features you will love -

North facing
Adjacent Parkland
Close proximity to the beach
Ocean views
Corner allotment
Power and water available
Established street with quality homes
25m frontage
Elevated block
Quiet estate

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Property History for 18 Duncanson Ave, Sellicks Beach, SA 5174

A timeline of how this property has performed in the market
Last Transferred
13 May 2025
  • 13 May 2025
    Transferred
  • 08 Aug 2019
    Sold for $252,000
  • 22 Feb 2019
    Listed for Sale 265,000 - 275,000
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About Sellicks Beach 5174

The size of Sellicks Beach is approximately 6.3 square kilometres. It has 8 parks covering nearly 7.3% of total area. The population of Sellicks Beach in 2016 was 2616 people. By 2021 the population was 2705 showing a population growth of 3.4% in the area during that time. The predominant age group in Sellicks Beach is 50-59 years. Households in Sellicks Beach are primarily childless couples and are likely to be repaying $1000 - $1399 per month on mortgage repayments. In general, people in Sellicks Beach work in a trades occupation.In 2021, 79.40% of the homes in Sellicks Beach were owner-occupied compared with 74.90% in 2016.

Sellicks Beach has 1,682 properties. Over the last 5 years, Houses in Sellicks Beach have seen a 115.82% increase in median value, while Units have seen a 185.16% increase. As at 31 December 2025:

  • The median value for Houses in Sellicks Beach is $884,819 while the median value for Units is $776,956.
  • Houses have a median rent of $638.
There are currently 6 properties listed for sale, and 3 properties listed for rent in Sellicks beach on OnTheHouse. According to Cotality's data, 104 properties were sold in the past 12 months in Sellicks beach.

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© Copyright 2026. RP Data Pty Ltd trading as Cotality (Cotality). All rights reserved. No reproduction, distribution, or transmission of the copyrighted materials is permitted. The information is deemed reliable but not guaranteed.

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