Gretna Suburb Profile, TAS, 7140 (Pricing & Investment Data)

Gretna Suburb Profile
Tasmania 7140

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Gretna has 114 properties. Over the last 5 years, Houses in Gretna have seen a 127.36% increase in median value. As at 30 November 2025:

  • The median value for Houses in Gretna is $487,465 while the median value for Units is $401,495.
There are currently 1 property listed for sale, and no properties listed for rent in Gretna on OnTheHouse. According to Cotality's data, 1 property were sold in the past 12 months in Gretna.

The size of Gretna is approximately 132.9 square kilometres. It has 1 park. The population of Gretna in 2016 was 211 people. By 2021 the population was 254 showing a population growth of 20.4% in the area during that time. The predominant age group in Gretna is 50-59 years. Households in Gretna are primarily childless couples and are likely to be repaying $1000 - $1399 per month on mortgage repayments. In general, people in Gretna work in a managers occupation.In 2021, 85.90% of the homes in Gretna were owner-occupied compared with 75.70% in 2016.

Suburb Insights for GRETNA 7140

Market Insights
Gretna 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
Gretna 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 254

0-9

 

13%

10-19

 

10%

20-29

 

11%

30-39

 

10%

40-49

 

10%

50-59

 

14%

60-69

 

8%

70-79

 

8%

80-89

 

2%

Household Structure
Occupancy

Recent Sales in GRETNA 7140

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: 07/12/2025

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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