31 Martingale Circuit, Clear Island Waters — 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.

20 Moonraker Street

Sold 7 January 2026 · 0.15 km away

Sold for

$1,840,000

Adjusted to this home

$1,766,545

What we added and subtracted to make this sale comparable to 31 Martingale Circuit
Floor area	this home 218 m² · comparable 236 m²	−$34,690
Micro-location	this home -0.0556 · comparable -0.0349	−$30,470
Land size	this home 565 m² · comparable 634 m²	−$24,840
Street	this home -0.1345 · comparable -0.1451	+$15,603
Year built	this home 1995 · comparable 1994	+$2,400
Distance to beach	this home 5.36 km · comparable 5.3 km	−$1,458
Net adjustment		−$73,455

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

5 Curacao Place

Sold 21 July 2026 · 1.82 km away

Sold for

$1,910,000

Adjusted to this home

$1,794,223

What we added and subtracted to make this sale comparable to 31 Martingale Circuit
Car spaces	this home 2 · comparable 5	−$84,000
Floor area	this home 218 m² · comparable 180 m²	+$73,234
Micro-location	this home -0.0556 · comparable -0.0183	−$56,994
Street	this home -0.1345 · comparable -0.1121	−$34,227
Land size	this home 565 m² · comparable 630 m²	−$23,400
Year built	this home 1995 · comparable 1989	+$14,400
Distance to beach	this home 5.36 km · comparable 5.17 km	−$4,790
Net adjustment		−$115,777

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

18 Montserrat Court

Sold 1 May 2026 · 1.91 km away

Sold for

$1,925,000

Adjusted to this home

$1,801,303

What we added and subtracted to make this sale comparable to 31 Martingale Circuit
Land size	this home 565 m² · comparable 840 m²	−$99,000
Street	this home -0.1345 · comparable -0.0773	−$88,088
Bathrooms	this home 2 · comparable 0	+$66,227
Floor area	this home 218 m² · comparable 226 m²	−$15,418
Year built	this home 1995 · comparable 1989	+$14,400
Micro-location	this home -0.0556 · comparable -0.0498	−$8,932
Distance to beach	this home 5.36 km · comparable 5.64 km	+$7,114
Net adjustment		−$123,697

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

8 Bon Aire Court

Sold 9 February 2026 · 1.87 km away

Sold for

$1,885,000

Adjusted to this home

$1,899,048

What we added and subtracted to make this sale comparable to 31 Martingale Circuit
Floor area	this home 218 m² · comparable 191 m²	+$52,034
Micro-location	this home -0.0556 · comparable -0.0343	−$32,120
Land size	this home 565 m² · comparable 613 m²	−$17,280
Year built	this home 1995 · comparable 1989	+$14,400
Distance to beach	this home 5.36 km · comparable 5.24 km	−$2,986
Net adjustment		+$14,048

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

10 Sigatoka Place

Sold 29 December 2025 · 2.40 km away

Sold for

$1,625,000

Adjusted to this home

$1,777,940

What we added and subtracted to make this sale comparable to 31 Martingale Circuit
Micro-location	this home -0.0556 · comparable -0.15	+$122,720
Floor area	this home 218 m² · comparable 171 m²	+$90,578
Car spaces	this home 2 · comparable 4	−$56,000
Year built	this home 1995 · comparable 1979	+$38,400
Land size	this home 565 m² · comparable 671 m²	−$38,160
Bathrooms	this home 2 · comparable 3	−$33,114
Street	this home -0.1345 · comparable -0.15	+$20,150
Distance to beach	this home 5.36 km · comparable 5.75 km	+$8,366
Net adjustment		+$152,940

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

24 Cayman Drive

Sold 26 January 2026 · 1.75 km away

Sold for

$2,050,000

Adjusted to this home

$1,726,626

What we added and subtracted to make this sale comparable to 31 Martingale Circuit
Street	this home -0.1345 · comparable 0.0398	−$285,852
Micro-location	this home -0.0556 · comparable 0.0171	−$119,228
Floor area	this home 218 m² · comparable 170 m²	+$92,506
Land size	this home 565 m² · comparable 635 m²	−$25,200
Year built	this home 1995 · comparable 1989	+$14,400
Net adjustment		−$323,374

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

49 Martingale Circuit

Sold 28 May 2026 · 0.15 km away

Sold for

$1,660,000

Adjusted to this home

$1,470,960

What we added and subtracted to make this sale comparable to 31 Martingale Circuit
Floor area	this home 218 m² · comparable 265 m²	−$90,578
Micro-location	this home -0.0556 · comparable 0.0114	−$88,976
Land size	this home 565 m² · comparable 595 m²	−$10,800
Distance to beach	this home 5.36 km · comparable 5.42 km	+$1,314
Net adjustment		−$189,040

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

4 Apia Avenue

Sold 15 May 2026 · 2.40 km away

Sold for

$1,400,000

Adjusted to this home

$1,558,853

What we added and subtracted to make this sale comparable to 31 Martingale Circuit
Micro-location	this home -0.0556 · comparable -0.15	+$105,728
Bedrooms	this home 4 · comparable 3	+$68,000
Car spaces	this home 2 · comparable 4	−$56,000
Bathrooms	this home 2 · comparable 1	+$33,114
Land size	this home 565 m² · comparable 612 m²	−$16,920
Year built	this home 1995 · comparable 1988	+$16,800
Distance to beach	this home 5.36 km · comparable 5.8 km	+$8,131
Net adjustment		+$158,853

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

51 Cayman Drive

Sold 1.72 km away

Sold for

$2,450,000

Adjusted to this home

$1,964,948

What we added and subtracted to make this sale comparable to 31 Martingale Circuit
Street	this home -0.1345 · comparable 0.0398	−$341,628
Land size	this home 565 m² · comparable 890 m²	−$117,000
Micro-location	this home -0.0556 · comparable -0.0112	−$87,024
Floor area	this home 218 m² · comparable 190 m²	+$53,962
Year built	this home 1995 · comparable 1989	+$14,400
Distance to beach	this home 5.36 km · comparable 5.12 km	−$7,762
Net adjustment		−$485,052

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

38 Cayman Drive

Sold 19 June 2026 · 1.80 km away

Sold for

$2,813,000

Adjusted to this home

$1,912,839

What we added and subtracted to make this sale comparable to 31 Martingale Circuit
Floor area	this home 218 m² · comparable 508 m²	−$442,416
Street	this home -0.1345 · comparable 0.0398	−$310,501
Bathrooms	this home 2 · comparable 5	−$78,638
Micro-location	this home -0.0556 · comparable -0.0266	−$51,661
Land size	this home 565 m² · comparable 402 m²	+$46,451
Car spaces	this home 2 · comparable 4	−$44,330
Cladding	this home 2 · comparable 4	−$25,331
Year built	this home 1995 · comparable 1990	+$9,499
Distance to beach	this home 5.36 km · comparable 5.25 km	−$3,234
Net adjustment		−$900,161

A further 8 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 31 Martingale Circuit 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 31 Martingale Circuit over the past 18 months, compared it with Clear Island Waters’s wider market, and examined the indicators most likely to reveal what happens next.

31 Martingale Circuit

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The 10 sales behind that range — and every adjustment

20 Moonraker Street

5 Curacao Place

18 Montserrat Court

8 Bon Aire Court

10 Sigatoka Place

24 Cayman Drive

49 Martingale Circuit

4 Apia Avenue

51 Cayman Drive

38 Cayman Drive

Gold Coast homes sitting unsold for 60 to 180 days doubled from March to August. Where does 31 Martingale Circuit sit?

Your home

See your home the way a buyer does

10 Chatswood Court

44 Santa Cruz Boulevard

9 Winton Terrace

19 Martingale Circuit

3 Ripponlea Street

3 Goroka Court

33 Sandringham Drive

5 Unley Place

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Property Positioning Report

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