Hillier Suburb Profile, SA, 5116 (Pricing & Investment Data)

Hillier Suburb Profile
South Australia 5116

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Hillier has 354 properties. Over the last 5 years, Houses in Hillier have seen a 79.03% increase in median value, while Units have seen a -22.68% decrease. As at 31 October 2025:

  • The median value for Houses in Hillier is $773,496 while the median value for Units is $526,291.
There are currently 9 properties listed for sale, and no properties listed for rent in Hillier on OnTheHouse. According to Cotality's data, 17 properties were sold in the past 12 months in Hillier.

The size of Hillier is approximately 6.9 square kilometres. It has 2 parks covering nearly 1.2% of total area. The population of Hillier in 2016 was 709 people. By 2021 the population was 814 showing a population growth of 14.8% in the area during that time. The predominant age group in Hillier is 70-79 years. Households in Hillier are primarily childless couples and are likely to be repaying $1400 - $1799 per month on mortgage repayments. In general, people in Hillier work in a trades occupation.In 2021, 85.30% of the homes in Hillier were owner-occupied compared with 86.50% in 2016.

Suburb Insights for HILLIER 5116

Market Insights
Hillier Trends for Houses
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Median Value: The middle value of all properties across the geography based on the Automated Valuation Model.


Median Value over 1 year
Hillier Trends for Units
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Median Value: The middle value of all properties across the geography based on the Automated Valuation Model.


Median Value over 1 year
Neighbourhood Insights
Age

Population 814

0-9

 

5%

10-19

 

8%

20-29

 

6%

30-39

 

5%

40-49

 

5%

50-59

 

10%

60-69

 

16%

70-79

 

25%

80-89

 

18%

90-99

 

2%

Household Structure
Occupancy
Cotality Copyright and Legal Disclaimers about Property Data

Last Updated: 05/12/2025

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.