3 Marlene Court, 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.

4 Garvie Place

Sold 29 January 2026 · 0.42 km away

Sold for

$1,115,000

Adjusted to this home

$1,124,957

What we added and subtracted to make this sale comparable to 3 Marlene Court
Bathrooms	this home 2 · comparable 1	+$68,611
Micro-location	this home -0.011 · comparable 0.0293	−$35,947
Bedrooms	this home 3 · comparable 4	−$32,970
Car spaces	this home 3 · comparable 2	+$28,000
Floor area	this home 117 m² · comparable 131 m²	−$11,771
Year built	this home 1989 · comparable 2010	−$4,402
Land size	this home 817 m² · comparable 834 m²	−$1,564
Net adjustment		+$9,957

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

13 Richard Crescent

Sold 27 May 2026 · 0.44 km away

Sold for

$1,120,000

Adjusted to this home

$1,164,191

What we added and subtracted to make this sale comparable to 3 Marlene Court
Car spaces	this home 3 · comparable 1	+$56,000
Bedrooms	this home 3 · comparable 4	−$32,970
Land size	this home 817 m² · comparable 600 m²	+$19,964
Micro-location	this home -0.011 · comparable -0.0243	+$11,917
Floor area	this home 117 m² · comparable 130 m²	−$10,930
Year built	this home 1989 · comparable 1988	+$210
Net adjustment		+$44,191

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

5 Aberdeen Court

Sold 24 August 2026 · 0.82 km away

Sold for

$1,250,000

Adjusted to this home

$1,141,015

What we added and subtracted to make this sale comparable to 3 Marlene Court
Bedrooms	this home 3 · comparable 4	−$32,970
Floor area	this home 117 m² · comparable 156 m²	−$32,791
Car spaces	this home 3 · comparable 4	−$28,000
Land size	this home 817 m² · comparable 914 m²	−$8,924
Micro-location	this home -0.011 · comparable -0.0047	−$6,300
Net adjustment		−$108,985

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

6 Cozens Way

Sold 22 October 2025 · 0.28 km away

Sold for

$1,037,000

Adjusted to this home

$1,134,303

What we added and subtracted to make this sale comparable to 3 Marlene Court
Bathrooms	this home 2 · comparable 1	+$68,611
Car spaces	this home 3 · comparable 2	+$28,000
Floor area	this home 117 m² · comparable 130 m²	−$10,930
Micro-location	this home -0.011 · comparable -0.0239	+$10,702
Land size	this home 817 m² · comparable 807 m²	+$920
Net adjustment		+$97,303

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

11 Richard Crescent

Sold 18 February 2026 · 0.43 km away

Sold for

$1,055,000

Adjusted to this home

$1,065,031

What we added and subtracted to make this sale comparable to 3 Marlene Court
Bedrooms	this home 3 · comparable 4	−$32,970
Car spaces	this home 3 · comparable 2	+$28,000
Land size	this home 817 m² · comparable 600 m²	+$19,964
Floor area	this home 117 m² · comparable 135 m²	−$15,134
Micro-location	this home -0.011 · comparable -0.0233	+$10,381
Year built	this home 1989 · comparable 1990	−$210
Net adjustment		+$10,031

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

3 Bernadette Place

Sold 9 July 2026 · 0.19 km away

Sold for

$980,000

Adjusted to this home

$1,015,423

What we added and subtracted to make this sale comparable to 3 Marlene Court
Car spaces	this home 3 · comparable 0	+$84,000
Bedrooms	this home 3 · comparable 4	−$32,970
Floor area	this home 117 m² · comparable 153 m²	−$30,269
Micro-location	this home -0.011 · comparable -0.0209	+$7,762
Land size	this home 817 m² · comparable 742 m²	+$6,900
Net adjustment		+$35,423

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

21 Kilmarnock Close

Sold 16 February 2026 · 0.54 km away

Sold for

$1,100,000

Adjusted to this home

$1,145,325

What we added and subtracted to make this sale comparable to 3 Marlene Court
Bathrooms	this home 2 · comparable 1	+$68,611
Micro-location	this home -0.011 · comparable 0.0547	−$57,816
Car spaces	this home 3 · comparable 2	+$28,000
Floor area	this home 117 m² · comparable 112 m²	+$4,204
Land size	this home 817 m² · comparable 794 m²	+$2,116
Year built	this home 1989 · comparable 1988	+$210
Net adjustment		+$45,325

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

10 Clutha Court

Sold 25 March 2026 · 1.01 km away

Sold for

$1,108,500

Adjusted to this home

$1,078,021

What we added and subtracted to make this sale comparable to 3 Marlene Court
Car spaces	this home 3 · comparable 4	−$28,000
Floor area	this home 117 m² · comparable 108 m²	+$7,567
Land size	this home 817 m² · comparable 890 m²	−$6,716
Micro-location	this home -0.011 · comparable -0.0063	−$4,168
Year built	this home 1989 · comparable 1985	+$838
Net adjustment		−$30,479

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

6 Design Place

Sold 5 May 2026 · 0.33 km away

Sold for

$1,250,000

Adjusted to this home

$1,120,114

What we added and subtracted to make this sale comparable to 3 Marlene Court
Land size	this home 817 m² · comparable 1430 m²	−$56,396
Bedrooms	this home 3 · comparable 4	−$32,970
Car spaces	this home 3 · comparable 4	−$28,000
Floor area	this home 117 m² · comparable 142 m²	−$21,020
Micro-location	this home -0.011 · comparable -0.0195	+$8,500
Net adjustment		−$129,886

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

17 Kilmarnock Close

Sold 13 July 2026 · 0.53 km away

Sold for

$1,280,000

Adjusted to this home

$1,173,133

What we added and subtracted to make this sale comparable to 3 Marlene Court
Micro-location	this home -0.011 · comparable 0.0576	−$70,246
Bedrooms	this home 3 · comparable 4	−$32,970
Car spaces	this home 3 · comparable 2	+$28,000
Floor area	this home 117 m² · comparable 148 m²	−$26,065
Land size	this home 817 m² · comparable 880 m²	−$5,796
Year built	this home 1989 · comparable 1988	+$210
Net adjustment		−$106,867

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 3 Marlene 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 3 Marlene Court over the past 18 months, compared it with Highland Park’s wider market, and examined the indicators most likely to reveal what happens next.

3 Marlene Court

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The 10 sales behind that range — and every adjustment

4 Garvie Place

13 Richard Crescent

5 Aberdeen Court

6 Cozens Way

11 Richard Crescent

3 Bernadette Place

21 Kilmarnock Close

10 Clutha Court

6 Design Place

17 Kilmarnock Close

Gold Coast homes sitting unsold for 60 to 180 days doubled from March to August. Where does 3 Marlene Court sit?

Your home

See your home the way a buyer does

6 Design Place

6 Convery Crescent

30 Tara Vista Boulevard

6 Lobban Court

9 Macrobert Street

5 Design Place

9 Design Place

13 Parklane Place

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