18 Armstrong Way, Highland Park — 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 Chevron Rise

Sold 29 July 2026 · 1.08 km away

Sold for

$1,480,000

Adjusted to this home

$1,479,690

What we added and subtracted to make this sale comparable to 18 Armstrong Way
Micro-location	this home 0.0477 · comparable 0.15	−$121,123
Floor area	this home 293 m² · comparable 175 m²	+$99,214
Bedrooms	this home 5 · comparable 4	+$32,970
Street	this home 0.1418 · comparable 0.15	−$9,709
Year built	this home 1991 · comparable 2002	−$2,306
Land size	this home 756 m² · comparable 749 m²	+$644
Net adjustment		−$310

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

37 Armstrong Way

Sold 16 April 2026 · 0.38 km away

Sold for

$1,325,000

Adjusted to this home

$1,348,571

What we added and subtracted to make this sale comparable to 18 Armstrong Way
Micro-location	this home 0.0477 · comparable 0.1046	−$60,314
Floor area	this home 293 m² · comparable 232 m²	+$51,289
Bedrooms	this home 5 · comparable 4	+$32,970
Year built	this home 1991 · comparable 2002	−$2,306
Land size	this home 756 m² · comparable 735 m²	+$1,932
Net adjustment		+$23,571

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

16 Mcleod Street

Sold 30 October 2025 · 0.46 km away

Sold for

$1,270,000

Adjusted to this home

$1,375,660

What we added and subtracted to make this sale comparable to 18 Armstrong Way
Street	this home 0.1418 · comparable -0.0374	+$182,067
Car spaces	this home 2 · comparable 6	−$112,000
Floor area	this home 293 m² · comparable 193 m²	+$84,080
Bathrooms	this home 2 · comparable 3	−$68,611
Micro-location	this home 0.0477 · comparable -0.001	+$49,479
Cladding	this home 2 · comparable 3	−$16,000
Land size	this home 756 m² · comparable 908 m²	−$13,984
Year built	this home 1991 · comparable 1988	+$629
Net adjustment		+$105,660

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

123 Armstrong Way

Sold 7 September 2026 · 1.07 km away

Sold for

$1,500,000

Adjusted to this home

$1,334,856

What we added and subtracted to make this sale comparable to 18 Armstrong Way
Micro-location	this home 0.0477 · comparable 0.15	−$122,760
Bathrooms	this home 2 · comparable 3	−$68,611
Floor area	this home 293 m² · comparable 234 m²	+$49,607
Car spaces	this home 2 · comparable 3	−$28,000
Land size	this home 756 m² · comparable 683 m²	+$6,716
Year built	this home 1991 · comparable 2001	−$2,096
Net adjustment		−$165,144

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

37 Tara Vista Boulevard

Sold 24 February 2026 · 0.48 km away

Sold for

$1,260,000

Adjusted to this home

$1,299,316

What we added and subtracted to make this sale comparable to 18 Armstrong Way
Floor area	this home 293 m² · comparable 176 m²	+$98,374
Micro-location	this home 0.0477 · comparable 0.1223	−$75,197
Bathrooms	this home 2 · comparable 3	−$68,611
Street	this home 0.1418 · comparable 0.0886	+$53,626
Bedrooms	this home 5 · comparable 4	+$32,970
Year built	this home 1991 · comparable 2002	−$2,306
Land size	this home 756 m² · comparable 751 m²	+$460
Net adjustment		+$39,316

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

26 Ardrossan Place

Sold 17 September 2026 · 0.93 km away

Sold for

$1,375,000

Adjusted to this home

$1,261,323

What we added and subtracted to make this sale comparable to 18 Armstrong Way
Floor area	this home 293 m² · comparable 409 m²	−$97,533
Street	this home 0.1418 · comparable 0.15	−$9,020
Micro-location	this home 0.0477 · comparable 0.0532	−$6,050
Year built	this home 1991 · comparable 1997	−$1,258
Land size	this home 756 m² · comparable 754 m²	+$184
Net adjustment		−$113,677

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

8 Dewar Court

Sold 25 May 2026 · 0.57 km away

Sold for

$1,360,000

Adjusted to this home

$1,489,764

What we added and subtracted to make this sale comparable to 18 Armstrong Way
Floor area	this home 293 m² · comparable 183 m²	+$92,488
Street	this home 0.1418 · comparable 0.0846	+$62,234
Micro-location	this home 0.0477 · comparable 0.0856	−$41,235
Bedrooms	this home 5 · comparable 4	+$32,970
Land size	this home 756 m² · comparable 942 m²	−$17,112
Year built	this home 1991 · comparable 1989	+$419
Net adjustment		+$129,764

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

14 Josephine Terrace

Sold 7 September 2026 · 0.59 km away

Sold for

$1,775,000

Adjusted to this home

$1,395,864

What we added and subtracted to make this sale comparable to 18 Armstrong Way
Land size	this home 756 m² · comparable 4790 m²	−$371,128
Floor area	this home 293 m² · comparable 135 m²	+$132,846
Bathrooms	this home 2 · comparable 3	−$68,611
Car spaces	this home 2 · comparable 4	−$56,000
Micro-location	this home 0.0477 · comparable 0.0828	−$49,842
Bedrooms	this home 5 · comparable 4	+$32,970
Year built	this home 1991 · comparable 1988	+$629
Net adjustment		−$379,136

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

12 Trafalgar Street

Sold 14 August 2026 · 0.45 km away

Sold for

$1,585,000

Adjusted to this home

$1,316,669

What we added and subtracted to make this sale comparable to 18 Armstrong Way
Car spaces	this home 2 · comparable 6	−$112,000
Micro-location	this home 0.0477 · comparable 0.1082	−$76,714
Bathrooms	this home 2 · comparable 3	−$68,611
Floor area	this home 293 m² · comparable 336 m²	−$36,154
Bedrooms	this home 5 · comparable 4	+$32,970
Street	this home 0.1418 · comparable 0.15	−$10,398
Land size	this home 756 m² · comparable 728 m²	+$2,576
Net adjustment		−$268,331

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

57 Balfour Crescent

Sold 11 March 2026 · 0.33 km away

Sold for

$1,188,000

Adjusted to this home

$1,342,008

What we added and subtracted to make this sale comparable to 18 Armstrong Way
Street	this home 0.1418 · comparable -0.0134	+$147,502
Car spaces	this home 2 · comparable 7	−$140,000
Floor area	this home 293 m² · comparable 184 m²	+$91,647
Micro-location	this home 0.0477 · comparable 0.0084	+$37,350
Bedrooms	this home 5 · comparable 4	+$32,970
Land size	this home 756 m² · comparable 940 m²	−$16,928
Year built	this home 1991 · comparable 1984	+$1,467
Net adjustment		+$154,008

A further 10 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 18 Armstrong Way 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 18 Armstrong Way over the past 18 months, compared it with Highland Park’s wider market, and examined the indicators most likely to reveal what happens next.

18 Armstrong Way

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Your valuation

The 10 sales behind that range — and every adjustment

5 Chevron Rise

37 Armstrong Way

16 Mcleod Street

123 Armstrong Way

37 Tara Vista Boulevard

26 Ardrossan Place

8 Dewar Court

14 Josephine Terrace

12 Trafalgar Street

57 Balfour Crescent

Gold Coast homes sitting unsold for 60 to 180 days doubled from March to August. Where does 18 Armstrong Way sit?

Your home

See your home the way a buyer does

12 Bellavista Close

11 Nottingham Place

7 Marlene Court

102-104 Alexander Drive

4 Nairn Court

13 Chevron Rise

11 Kahlua Court

9 Jabiluka Drive

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