Smarter with data.
Last recorded sale: $590,000 in June 2018.
Comparable range
$1,188,238 – $1,624,160
10 adjusted comparable sales · 0 of 18 candidate sales verified · band ±15.5% measured on 80 sales · recomputed 19 October 2026
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.
Sold 3 September 2026 · 0.20 km away
Sold for
$1,410,000
Adjusted to this home
$1,407,988
| Car spaces | this home 2 · comparable 5 | −$84,000 |
|---|---|---|
| Street | this home 0.0672 · comparable 0.0251 | +$47,489 |
| Floor area | this home 206 m² · comparable 180 m² | +$29,474 |
| Micro-location | this home 0.0612 · comparable 0.0574 | +$4,286 |
| Land size | this home 772 m² · comparable 760 m² | +$739 |
| Net adjustment | −$2,012 |
A further 12 factors were compared and found the same on both properties, so no money moved.
Sold 21 August 2026 · 0.12 km away
Sold for
$1,500,000
Adjusted to this home
$1,415,434
| Bedrooms | this home 4 · comparable 5 | −$60,174 |
|---|---|---|
| Bathrooms | this home 2 · comparable 3 | −$37,082 |
| Floor area | this home 206 m² · comparable 235 m² | −$32,874 |
| Street | this home 0.0672 · comparable 0.0495 | +$21,240 |
| Micro-location | this home 0.0612 · comparable 0.0494 | +$14,160 |
| Land size | this home 772 m² · comparable 607 m² | +$10,164 |
| Net adjustment | −$84,566 |
A further 11 factors were compared and found the same on both properties, so no money moved.
Sold 9 June 2026 · 0.29 km away
Sold for
$1,245,000
Adjusted to this home
$1,288,699
| Street | this home 0.0672 · comparable -0.0174 | +$84,262 |
|---|---|---|
| Car spaces | this home 2 · comparable 4 | −$56,000 |
| Micro-location | this home 0.0612 · comparable 0.047 | +$14,143 |
| Land size | this home 772 m² · comparable 751 m² | +$1,294 |
| Net adjustment | +$43,699 |
A further 13 factors were compared and found the same on both properties, so no money moved.
Sold 10 February 2026 · 1.39 km away
Sold for
$1,450,000
Adjusted to this home
$1,390,395
| Micro-location | this home 0.0612 · comparable 0.0199 | +$47,908 |
|---|---|---|
| Land size | this home 772 m² · comparable 1527 m² | −$46,508 |
| Floor area | this home 206 m² · comparable 234 m² | −$31,741 |
| Year built | this home 2008 · comparable 2020 | −$28,800 |
| Street | this home 0.0672 · comparable 0.0676 | −$464 |
| Net adjustment | −$59,605 |
A further 12 factors were compared and found the same on both properties, so no money moved.
Sold 28 November 2025 · 0.97 km away
Sold for
$1,300,000
Adjusted to this home
$1,353,751
| Street | this home 0.0672 · comparable 0.0117 | +$57,720 |
|---|---|---|
| Car spaces | this home 2 · comparable 4 | −$56,000 |
| Micro-location | this home 0.0612 · comparable 0.0385 | +$23,608 |
| Floor area | this home 206 m² · comparable 190 m² | +$18,138 |
| Land size | this home 772 m² · comparable 644 m² | +$7,885 |
| Year built | this home 2008 · comparable 2007 | +$2,400 |
| Net adjustment | +$53,751 |
A further 11 factors were compared and found the same on both properties, so no money moved.
Sold 10 June 2026 · 0.24 km away
Sold for
$1,675,000
Adjusted to this home
$1,658,484
| Street | this home 0.0672 · comparable 0.0251 | +$56,414 |
|---|---|---|
| Car spaces | this home 2 · comparable 4 | −$56,000 |
| Land size | this home 772 m² · comparable 1434 m² | −$40,779 |
| Floor area | this home 206 m² · comparable 193 m² | +$14,737 |
| Micro-location | this home 0.0612 · comparable 0.0544 | +$9,112 |
| Net adjustment | −$16,516 |
A further 12 factors were compared and found the same on both properties, so no money moved.
Sold 27 January 2026 · 1.14 km away
Sold for
$1,372,000
Adjusted to this home
$1,467,565
| Street | this home 0.0672 · comparable 0.029 | +$41,928 |
|---|---|---|
| Micro-location | this home 0.0612 · comparable 0.0264 | +$38,197 |
| Land size | this home 772 m² · comparable 556 m² | +$13,306 |
| Floor area | this home 206 m² · comparable 202 m² | +$4,534 |
| Year built | this home 2008 · comparable 2009 | −$2,400 |
| Net adjustment | +$95,565 |
A further 12 factors were compared and found the same on both properties, so no money moved.
Sold 19 June 2026 · 0.18 km away
Sold for
$1,240,000
Adjusted to this home
$1,464,903
| Street | this home 0.0672 · comparable -0.0174 | +$83,923 |
|---|---|---|
| Floor area | this home 206 m² · comparable 148 m² | +$65,749 |
| Bedrooms | this home 4 · comparable 3 | +$60,174 |
| Micro-location | this home 0.0612 · comparable 0.0459 | +$15,178 |
| Year built | this home 2008 · comparable 2009 | −$2,400 |
| Land size | this home 772 m² · comparable 735 m² | +$2,279 |
| Net adjustment | +$224,903 |
A further 11 factors were compared and found the same on both properties, so no money moved.
Sold 15 September 2026 · 1.71 km away
Sold for
$1,105,000
Adjusted to this home
$1,270,160
| Floor area | this home 206 m² · comparable 144 m² | +$70,283 |
|---|---|---|
| Street | this home 0.0672 · comparable -0.0061 | +$64,797 |
| Micro-location | this home 0.0612 · comparable 0.0228 | +$33,946 |
| Year built | this home 2008 · comparable 2014 | −$14,400 |
| Land size | this home 772 m² · comparable 601 m² | +$10,534 |
| Net adjustment | +$165,160 |
A further 12 factors were compared and found the same on both properties, so no money moved.
Sold 25 March 2026 · 0.18 km away
Sold for
$1,775,000
Adjusted to this home
$1,548,145
| Floor area | this home 206 m² · comparable 292 m² | −$97,490 |
|---|---|---|
| Bedrooms | this home 4 · comparable 5 | −$60,174 |
| Car spaces | this home 2 · comparable 4 | −$56,000 |
| Bathrooms | this home 2 · comparable 3 | −$37,082 |
| Street | this home 0.0672 · comparable 0.0495 | +$25,134 |
| Micro-location | this home 0.0612 · comparable 0.0557 | +$7,810 |
| Land size | this home 772 m² · comparable 880 m² | −$6,653 |
| Year built | this home 2008 · comparable 2009 | −$2,400 |
| Net adjustment | −$226,855 |
A further 9 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.
“Prices are holding for now, but we need to be watching inflation, household spending, and wage growth as leading indicators of where the market moves next.”Will SimpsonFields Real Estate
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 11 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.
Enter your address to unlock its comparable sales range, condition score and what else is for sale on your street.
The full comparable-sales assessment for this home — the evidence, adjustment grid and reconciliation behind the range. The same report you can open above.
The document we prepare before a home goes to market — valuation evidence, comparables and market position, with a cover prepared for this address.
The recent nearby sales adjusted to this home, weighed against the national headlines — the same report you can open above.