Hardwicke Bay Suburb Profile, SA, 5575 (Pricing & Investment Data)

Hardwicke Bay Suburb Profile
South Australia 5575

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Hardwicke Bay has 367 properties. Over the last 5 years, Houses in Hardwicke Bay have seen a 112.79% increase in median value, while Units have seen a 368.45% increase. As at 31 October 2025:

  • The median value for Houses in Hardwicke Bay is $486,408 while the median value for Units is $524,574.
There are currently 1 property listed for sale, and no properties listed for rent in Hardwicke bay on OnTheHouse. According to Cotality's data, 10 properties were sold in the past 12 months in Hardwicke bay.

The size of Hardwicke Bay is approximately 23.3 square kilometres. It has 1 park covering nearly 1.8% of total area. The population of Hardwicke Bay in 2016 was 126 people. By 2021 the population was 149 showing a population growth of 18.2% in the area during that time. The predominant age group in Hardwicke Bay is 60-69 years. Households in Hardwicke Bay are primarily childless couples and are likely to be repaying $600 - $799 per month on mortgage repayments. In general, people in Hardwicke Bay work in a professional occupation.In 2021, 80.50% of the homes in Hardwicke Bay were owner-occupied compared with 88.90% in 2016.

Suburb Insights for HARDWICKE BAY 5575

Market Insights
Hardwicke Bay 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
Hardwicke Bay 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 149

0-9

 

11%

10-19

 

5%

20-29

 

2%

30-39

 

12%

40-49

 

9%

50-59

 

12%

60-69

 

28%

70-79

 

11%

80-89

 

8%

Household Structure
Occupancy

Recent Sales in HARDWICKE BAY 5575

Properties for sale in HARDWICKE BAY 5575

Cotality Copyright and Legal Disclaimers about Property Data

© Copyright 2025. 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.

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.

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