Finniss Suburb Profile, SA, 5255 (Pricing & Investment Data)

Finniss Suburb Profile
South Australia 5255

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Finniss has 262 properties. Over the last 5 years, Houses in Finniss have seen a 93.29% increase in median value. As at 31 October 2025:

  • The median value for Houses in Finniss is $1,145,366 while the median value for Units is $1,159,322.
There are currently 4 properties listed for sale, and no properties listed for rent in Finniss on OnTheHouse. According to Cotality's data, 8 properties were sold in the past 12 months in Finniss.

The size of Finniss is approximately 100.2 square kilometres. The population of Finniss in 2016 was 293 people. By 2021 the population was 293 showing a stable population in the area during that time. The predominant age group in Finniss is 60-69 years. Households in Finniss are primarily childless couples and are likely to be repaying $1800 - $2399 per month on mortgage repayments. In general, people in Finniss work in a managers occupation.In 2021, 84.80% of the homes in Finniss were owner-occupied compared with 80.70% in 2016.

Suburb Insights for FINNISS 5255

Market Insights
Finniss 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
Finniss 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 293

0-9

 

8%

10-19

 

11%

20-29

 

5%

30-39

 

9%

40-49

 

18%

50-59

 

12%

60-69

 

19%

70-79

 

15%

80-89

 

6%

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.