Smarter with data.
Last recorded sale: $25,500 in August 1978.
Comparable range
$831,167 – $1,327,709
3 adjusted comparable sales · 0 of 3 candidate sales verified · band ±23% measured on 201 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 18 September 2026 · 0.92 km away
Sold for
$1,200,000
Adjusted to this home
$1,130,816
| Land size | this home 516 m² · comparable 632 m² | −$41,760 |
|---|---|---|
| Car spaces | this home 1 · comparable 2 | −$28,000 |
| Micro-location | this home 0.1348 · comparable 0.1292 | +$5,376 |
| Year built | this home 1978 · comparable 1980 | −$4,800 |
| Net adjustment | −$69,184 |
A further 12 factors were compared and found the same on both properties, so no money moved.
Sold 14 November 2025 · 0.78 km away
Sold for
$1,250,000
Adjusted to this home
$1,216,540
| Land size | this home 516 m² · comparable 632 m² | −$41,760 |
|---|---|---|
| Micro-location | this home 0.1348 · comparable 0.1065 | +$28,300 |
| Year built | this home 1978 · comparable 1983 | −$12,000 |
| Floor area | this home 108 m² · comparable 112 m² | −$8,000 |
| Net adjustment | −$33,460 |
A further 12 factors were compared and found the same on both properties, so no money moved.
Sold 2 September 2026 · 0.43 km away
Sold for
$983,000
Adjusted to this home
$814,443
| Floor area | this home 108 m² · comparable 189 m² | −$162,000 |
|---|---|---|
| Micro-location | this home 0.1348 · comparable 0.0468 | +$69,203 |
| Land size | this home 516 m² · comparable 602 m² | −$30,960 |
| Car spaces | this home 1 · comparable 2 | −$28,000 |
| Year built | this home 1978 · comparable 1985 | −$16,800 |
| Net adjustment | −$168,557 |
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.
“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 257 Adina Avenue over the past 18 months, compared it with Bilinga’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.