Price Per SQM Co-Efficient Curve™

Below you will find a price per sqm scatterplot chart of sold properties for the postcode 6173. This chart reveals the relationship between sold prices verses land size. Feel free to click on/hover over the particular dot points as they will highlight the property for that sale. You are also able to compare the relationship by clicking on previous years as offered below the chart. A "best fit" curve represents the relative relationship between the sold price and landsize. We call this the Price Per SQM Co-Efficient Curve™. A regional comparison is provided by the purple curve.

Properties

Recently Sold Properties

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21 Twilight Ridge
SECRET HARBOUR 6173
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Sold: $1,250,000 on 20 Jan 2026

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53 San Javier Circle
SECRET HARBOUR 6173
  • bed-icon 4
  • bath-icon 2
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Sold: $1,200,000 on 09 Jan 2026

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19 Bianco Place
SECRET HARBOUR 6173
  • bed-icon 4
  • bath-icon 2
  • car-icon 2

Sold: $880,000 on 05 Jan 2026

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21 Warrender Heights
SECRET HARBOUR 6173
  • bed-icon 4
  • bath-icon 2
  • car-icon 3

Sold: $1,315,000 on 05 Jan 2026

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32 Bendalong Boulevard
SECRET HARBOUR 6173
  • bed-icon 4
  • bath-icon 2
  • car-icon 2

Sold: $1,625,000 on 30 Dec 2025

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19 Surf Drive
SECRET HARBOUR 6173
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Sold: $497,000 on 22 Dec 2025

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96 Bancoura Parkway
SECRET HARBOUR 6173
  • bed-icon 4
  • bath-icon 2
  • car-icon 2

Sold: $1,300,000 on 19 Dec 2025

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15 Surf Drive
SECRET HARBOUR 6173
  • bed-icon 4
  • bath-icon 2
  • car-icon 2

Sold: $1,185,000 on 17 Dec 2025

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61 Mandalay Bend
SECRET HARBOUR 6173
  • bed-icon 4
  • bath-icon 2
  • car-icon 2

Sold: $901,000 on 17 Dec 2025

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15 Kirra Road
SECRET HARBOUR 6173
  • bed-icon 4
  • bath-icon 2
  • car-icon 2

Sold: $881,000 on 15 Dec 2025

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6 Turtles Bend
SECRET HARBOUR 6173
  • bed-icon 4
  • bath-icon 2
  • car-icon 3

Sold: $1,710,000 on 15 Dec 2025

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9 Bluestone Parkway
SECRET HARBOUR 6173
  • bed-icon 4
  • bath-icon 2
  • car-icon 2

Sold: $1,140,000 on 10 Dec 2025