21 Blackstump 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 · 0.44 km away

Sold for

$1,410,000

Adjusted to this home

$1,383,675

What we added and subtracted to make this sale comparable to 21 Blackstump Court
Car spaces	this home 2 · comparable 5	−$84,000
Floor area	this home 250 m² · comparable 180 m²	+$79,352
Street	this home -0.0225 · comparable 0.0251	−$53,693
Cladding	this home 3 · comparable 2	+$31,051
Year built	this home 2009 · comparable 2008	+$2,400
Micro-location	this home 0.0558 · comparable 0.0574	−$1,805
Land size	this home 766 m² · comparable 760 m²	+$370
Net adjustment		−$26,325

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

7 Swagman Road

Sold 21 August 2026 · 0.63 km away

Sold for

$1,500,000

Adjusted to this home

$1,384,273

What we added and subtracted to make this sale comparable to 21 Blackstump Court
Street	this home -0.0225 · comparable 0.0495	−$86,400
Bedrooms	this home 4 · comparable 5	−$60,174
Bathrooms	this home 2 · comparable 3	−$37,082
Cladding	this home 3 · comparable 2	+$31,051
Floor area	this home 250 m² · comparable 235 m²	+$17,004
Land size	this home 766 m² · comparable 607 m²	+$9,794
Micro-location	this home 0.0558 · comparable 0.0494	+$7,680
Year built	this home 2009 · comparable 2008	+$2,400
Net adjustment		−$115,727

A further 9 factors were compared and found the same on both properties, so no money moved.

55 Longhill Road

Sold 9 June 2026 · 0.59 km away

Sold for

$1,245,000

Adjusted to this home

$1,276,938

What we added and subtracted to make this sale comparable to 21 Blackstump Court
Car spaces	this home 2 · comparable 4	−$56,000
Floor area	this home 250 m² · comparable 206 m²	+$49,878
Cladding	this home 3 · comparable 2	+$31,051
Micro-location	this home 0.0558 · comparable 0.047	+$8,765
Street	this home -0.0225 · comparable -0.0174	−$5,080
Year built	this home 2009 · comparable 2008	+$2,400
Land size	this home 766 m² · comparable 751 m²	+$924
Net adjustment		+$31,938

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

9 Honey Eater Court

Sold 10 February 2026 · 1.04 km away

Sold for

$1,450,000

Adjusted to this home

$1,363,039

What we added and subtracted to make this sale comparable to 21 Blackstump Court
Street	this home -0.0225 · comparable 0.0676	−$104,516
Land size	this home 766 m² · comparable 1527 m²	−$46,878
Micro-location	this home 0.0558 · comparable 0.0199	+$41,644
Cladding	this home 3 · comparable 2	+$31,051
Year built	this home 2009 · comparable 2020	−$26,400
Floor area	this home 250 m² · comparable 234 m²	+$18,138
Net adjustment		−$86,961

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

23 Silvereye Circuit

Sold 28 November 2025 · 0.65 km away

Sold for

$1,300,000

Adjusted to this home

$1,337,806

What we added and subtracted to make this sale comparable to 21 Blackstump Court
Floor area	this home 250 m² · comparable 190 m²	+$68,016
Car spaces	this home 2 · comparable 4	−$56,000
Street	this home -0.0225 · comparable 0.0117	−$35,568
Cladding	this home 3 · comparable 2	+$31,051
Micro-location	this home 0.0558 · comparable 0.0385	+$17,992
Land size	this home 766 m² · comparable 644 m²	+$7,515
Year built	this home 2009 · comparable 2007	+$4,800
Net adjustment		+$37,806

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

13 Parrot Court

Sold 27 January 2026 · 0.86 km away

Sold for

$1,372,000

Adjusted to this home

$1,446,144

What we added and subtracted to make this sale comparable to 21 Blackstump Court
Street	this home -0.0225 · comparable 0.029	−$56,526
Floor area	this home 250 m² · comparable 202 m²	+$54,413
Micro-location	this home 0.0558 · comparable 0.0264	+$32,270
Cladding	this home 3 · comparable 2	+$31,051
Land size	this home 766 m² · comparable 556 m²	+$12,936
Net adjustment		+$74,144

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

12 Mistletoe Court

Sold 4 November 2025 · 0.50 km away

Sold for

$1,250,000

Adjusted to this home

$1,382,129

What we added and subtracted to make this sale comparable to 21 Blackstump Court
Floor area	this home 250 m² · comparable 163 m²	+$98,623
Cladding	this home 3 · comparable 2	+$31,051
Micro-location	this home 0.0558 · comparable 0.0431	+$12,700
Street	this home -0.0225 · comparable -0.0104	−$12,100
Land size	this home 766 m² · comparable 619 m²	+$9,055
Year built	this home 2009 · comparable 2012	−$7,200
Net adjustment		+$132,129

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

9 Banjo Crescent

Sold 10 June 2026 · 0.42 km away

Sold for

$1,675,000

Adjusted to this home

$1,614,009

What we added and subtracted to make this sale comparable to 21 Blackstump Court
Floor area	this home 250 m² · comparable 193 m²	+$64,615
Street	this home -0.0225 · comparable 0.0251	−$63,784
Car spaces	this home 2 · comparable 4	−$56,000
Land size	this home 766 m² · comparable 1434 m²	−$41,149
Cladding	this home 3 · comparable 2	+$31,051
Year built	this home 2009 · comparable 2008	+$2,400
Micro-location	this home 0.0558 · comparable 0.0544	+$1,876
Net adjustment		−$60,991

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

1 Stratford Street

Sold 15 September 2026 · 1.54 km away

Sold for

$1,105,000

Adjusted to this home

$1,269,051

What we added and subtracted to make this sale comparable to 21 Blackstump Court
Floor area	this home 250 m² · comparable 144 m²	+$120,162
Cladding	this home 3 · comparable 2	+$31,051
Micro-location	this home 0.0558 · comparable 0.0228	+$29,172
Street	this home -0.0225 · comparable -0.0061	−$14,498
Year built	this home 2009 · comparable 2014	−$12,000
Land size	this home 766 m² · comparable 601 m²	+$10,164
Net adjustment		+$164,051

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

71 Longhill Road

Sold 19 June 2026 · 0.65 km away

Sold for

$1,240,000

Adjusted to this home

$1,453,524

What we added and subtracted to make this sale comparable to 21 Blackstump Court
Floor area	this home 250 m² · comparable 148 m²	+$115,627
Bedrooms	this home 4 · comparable 3	+$60,174
Cladding	this home 3 · comparable 2	+$31,051
Micro-location	this home 0.0558 · comparable 0.0459	+$9,821
Street	this home -0.0225 · comparable -0.0174	−$5,059
Land size	this home 766 m² · comparable 735 m²	+$1,910
Net adjustment		+$213,524

A further 11 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 21 Blackstump 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 21 Blackstump Court over the past 18 months, compared it with Gilston’s wider market, and examined the indicators most likely to reveal what happens next.

21 Blackstump 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

12 Mistletoe Court

9 Banjo Crescent

1 Stratford Street

71 Longhill Road

Gold Coast homes sitting unsold for 60 to 180 days doubled from March to August. Where does 21 Blackstump Court sit?

Your home

See your home the way a buyer does

29 Swagman Road

2 Drovers Avenue

21 Millmaxx Court

2 Carmel Close

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