Gladstone Harbour Suburb Profile, QLD, 4680 (Pricing & Investment Data)

Gladstone Harbour Suburb Profile
Queensland 4680

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Gladstone Harbour has 170 properties. Over the last 5 years, Houses in Gladstone Harbour have seen a 126.03% increase in median value, while Units have seen a -38.78% decrease. As at 30 November 2025:

  • The median value for Houses in Gladstone Harbour is $573,384 while the median value for Units is $121,420.
There are currently no properties listed for sale, and no properties listed for rent in Gladstone harbour on OnTheHouse. According to Cotality's data, 2 properties were sold in the past 12 months in Gladstone harbour.

The size of Gladstone Harbour is approximately 37.3 square kilometres. It has 1 park covering nearly 0.2% of total area. The population of Gladstone Harbour in 2016 was 29 people. By 2021 the population was 24 showing a population decline of 17.2% in the area during that time. The predominant age group in Gladstone Harbour is 60-69 years. Households in Gladstone Harbour are primarily childless couples and are likely to be repaying $800 - $999 per month on mortgage repayments. In general, people in Gladstone Harbour work in a sales workers occupation.In 2021, 100.00% of the homes in Gladstone Harbour were owner-occupied compared with 100.00% in 2016.

Suburb Insights for GLADSTONE HARBOUR 4680

Market Insights
Gladstone Harbour Trends for Houses
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Median Value: The middle value of all properties across the geography based on the Automated Valuation Model.
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Gladstone Harbour 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 24

50-59

 

17%

60-69

 

33%

Household Structure
Occupancy

Recent Sales in GLADSTONE HARBOUR 4680

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: 27/12/2025

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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