8 Billabong Court, Gilston — Off-Market Report

The 10 sales behind that range — and every adjustment

A sale down the road is not evidence until it is adjusted for how it differs from this home. Here is each sale we used, what we changed, and by how much.

5 Banjo Crescent

Sold 3 September 2026 · 0.22 km away

Sold for

$1,410,000

Adjusted to this home

$1,380,340

What we added and subtracted to make this sale comparable to 8 Billabong Court
Car spaces	this home 2 · comparable 5	−$84,000
Street	this home 0.0672 · comparable 0.0251	+$47,489
Floor area	this home 190 m² · comparable 180 m²	+$11,336
Micro-location	this home 0.0543 · comparable 0.0574	−$3,497
Land size	this home 705 m² · comparable 760 m²	−$3,388
Year built	this home 2009 · comparable 2008	+$2,400
Net adjustment		−$29,660

A further 11 factors were compared and found the same on both properties, so no money moved.

7 Swagman Road

Sold 21 August 2026 · 0.03 km away

Sold for

$1,500,000

Adjusted to this home

$1,387,289

What we added and subtracted to make this sale comparable to 8 Billabong Court
Bedrooms	this home 4 · comparable 5	−$60,174
Floor area	this home 190 m² · comparable 235 m²	−$51,012
Bathrooms	this home 2 · comparable 3	−$37,082
Street	this home 0.0672 · comparable 0.0495	+$21,240
Land size	this home 705 m² · comparable 607 m²	+$6,037
Micro-location	this home 0.0543 · comparable 0.0494	+$5,880
Year built	this home 2009 · comparable 2008	+$2,400
Net adjustment		−$112,711

A further 10 factors were compared and found the same on both properties, so no money moved.

55 Longhill Road

Sold 9 June 2026 · 0.20 km away

Sold for

$1,245,000

Adjusted to this home

$1,261,960

What we added and subtracted to make this sale comparable to 8 Billabong Court
Street	this home 0.0672 · comparable -0.0174	+$84,262
Car spaces	this home 2 · comparable 4	−$56,000
Floor area	this home 190 m² · comparable 206 m²	−$18,138
Micro-location	this home 0.0543 · comparable 0.047	+$7,270
Land size	this home 705 m² · comparable 751 m²	−$2,834
Year built	this home 2009 · comparable 2008	+$2,400
Net adjustment		+$16,960

A further 11 factors were compared and found the same on both properties, so no money moved.

9 Honey Eater Court

Sold 10 February 2026 · 1.32 km away

Sold for

$1,450,000

Adjusted to this home

$1,362,527

What we added and subtracted to make this sale comparable to 8 Billabong Court
Land size	this home 705 m² · comparable 1527 m²	−$50,635
Floor area	this home 190 m² · comparable 234 m²	−$49,878
Micro-location	this home 0.0543 · comparable 0.0199	+$39,904
Year built	this home 2009 · comparable 2020	−$26,400
Street	this home 0.0672 · comparable 0.0676	−$464
Net adjustment		−$87,473

A further 12 factors were compared and found the same on both properties, so no money moved.

23 Silvereye Circuit

Sold 28 November 2025 · 0.90 km away

Sold for

$1,300,000

Adjusted to this home

$1,326,710

What we added and subtracted to make this sale comparable to 8 Billabong Court
Street	this home 0.0672 · comparable 0.0117	+$57,720
Car spaces	this home 2 · comparable 4	−$56,000
Micro-location	this home 0.0543 · comparable 0.0385	+$16,432
Year built	this home 2009 · comparable 2007	+$4,800
Land size	this home 705 m² · comparable 644 m²	+$3,758
Net adjustment		+$26,710

A further 12 factors were compared and found the same on both properties, so no money moved.

13 Parrot Court

Sold 27 January 2026 · 1.06 km away

Sold for

$1,372,000

Adjusted to this home

$1,440,126

What we added and subtracted to make this sale comparable to 8 Billabong Court
Street	this home 0.0672 · comparable 0.029	+$41,928
Micro-location	this home 0.0543 · comparable 0.0264	+$30,623
Floor area	this home 190 m² · comparable 202 m²	−$13,603
Land size	this home 705 m² · comparable 556 m²	+$9,178
Net adjustment		+$68,126

A further 13 factors were compared and found the same on both properties, so no money moved.

71 Longhill Road

Sold 19 June 2026 · 0.09 km away

Sold for

$1,240,000

Adjusted to this home

$1,438,193

What we added and subtracted to make this sale comparable to 8 Billabong Court
Street	this home 0.0672 · comparable -0.0174	+$83,923
Bedrooms	this home 4 · comparable 3	+$60,174
Floor area	this home 190 m² · comparable 148 m²	+$47,611
Micro-location	this home 0.0543 · comparable 0.0459	+$8,333
Land size	this home 705 m² · comparable 735 m²	−$1,848
Net adjustment		+$198,193

A further 12 factors were compared and found the same on both properties, so no money moved.

9 Banjo Crescent

Sold 10 June 2026 · 0.27 km away

Sold for

$1,675,000

Adjusted to this home

$1,629,373

What we added and subtracted to make this sale comparable to 8 Billabong Court
Street	this home 0.0672 · comparable 0.0251	+$56,414
Car spaces	this home 2 · comparable 4	−$56,000
Land size	this home 705 m² · comparable 1434 m²	−$44,906
Floor area	this home 190 m² · comparable 193 m²	−$3,401
Year built	this home 2009 · comparable 2008	+$2,400
Micro-location	this home 0.0543 · comparable 0.0544	−$134
Net adjustment		−$45,627

A further 11 factors were compared and found the same on both properties, so no money moved.

12 Mistletoe Court

Sold 4 November 2025 · 0.94 km away

Sold for

$1,250,000

Adjusted to this home

$1,367,505

What we added and subtracted to make this sale comparable to 8 Billabong Court
Street	this home 0.0672 · comparable -0.0104	+$77,600
Floor area	this home 190 m² · comparable 163 m²	+$30,607
Micro-location	this home 0.0543 · comparable 0.0431	+$11,200
Year built	this home 2009 · comparable 2012	−$7,200
Land size	this home 705 m² · comparable 619 m²	+$5,298
Net adjustment		+$117,505

A further 12 factors were compared and found the same on both properties, so no money moved.

1 Stratford Street

Sold 15 September 2026 · 1.62 km away

Sold for

$1,105,000

Adjusted to this home

$1,244,195

What we added and subtracted to make this sale comparable to 8 Billabong Court
Street	this home 0.0672 · comparable -0.0061	+$64,797
Floor area	this home 190 m² · comparable 144 m²	+$52,146
Micro-location	this home 0.0543 · comparable 0.0228	+$27,846
Year built	this home 2009 · comparable 2014	−$12,000
Land size	this home 705 m² · comparable 601 m²	+$6,406
Net adjustment		+$139,195

A further 12 factors were compared and found the same on both properties, so no money moved.

We are not claiming to be more accurate than anyone else. We are showing you the sales, the adjustments and the band they produce, so you can judge the number yourself.

Gold Coast homes sitting unsold for 60 to 180 days doubled from March to August. Where does 8 Billabong Court sit?

Gold Coast homes listed for 60 to 180 days rose from 1,288 in March to 2,618 in August (SQM Research). A rising count of homes sitting unsold has historically been associated with downward pressure on asking prices.

But property markets do not move as one—and neither do individual homes.

We traced the estimated value of 8 Billabong Court over the past 18 months, compared it with Gilston’s wider market, and examined the indicators most likely to reveal what happens next.

8 Billabong Court

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The 10 sales behind that range — and every adjustment

5 Banjo Crescent

7 Swagman Road

55 Longhill Road

9 Honey Eater Court

23 Silvereye Circuit

13 Parrot Court

71 Longhill Road

9 Banjo Crescent

12 Mistletoe Court

1 Stratford Street

Gold Coast homes sitting unsold for 60 to 180 days doubled from March to August. Where does 8 Billabong Court sit?

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