Smarter with data.
Last recorded sale: $1,725,000 in February 2023.
Comparable range
$1,507,817 – $1,986,545
8 adjusted comparable sales · 8 verified · 24 of 35 candidate sales verified · band ±13.7% measured on 195 sales · recomputed 13 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 29 July 2026 · 1.38 km away
Sold for
$1,375,000
Adjusted to this home
$1,704,999
| Micro-location | this home 0.15 · comparable -0.0216 | +$163,890 |
|---|---|---|
| Bedrooms | this home 5 · comparable 4 | +$88,673 |
| Land size | this home 4134 m² · comparable 901 m² | +$71,860 |
| Floor area | this home 220 m² · comparable 182 m² | +$15,995 |
| Year built | this home 1987 · comparable 1992 | −$10,419 |
| Net adjustment | +$329,999 |
A further 12 factors were compared and found the same on both properties, so no money moved.
Sold 25 March 2026 · 0.41 km away
Sold for
$1,730,000
Adjusted to this home
$1,907,290
| Condition | this home 9 · comparable 8 | +$103,800 |
|---|---|---|
| Bedrooms | this home 5 · comparable 4 | +$102,129 |
| Car spaces | this home 4 · comparable 6 | −$28,005 |
| Year built | this home 1987 · comparable 1989 | −$4,800 |
| Land size | this home 4134 m² · comparable 4047 m² | +$2,227 |
| Floor area | this home 220 m² · comparable 216 m² | +$1,939 |
| Net adjustment | +$177,290 |
A further 12 factors were compared and found the same on both properties, so no money moved.
Sold 12 January 2026 · 0.70 km away
Sold for
$1,400,000
Adjusted to this home
$1,692,415
| Condition | this home 9 · comparable 7 | +$104,010 |
|---|---|---|
| Bedrooms | this home 5 · comparable 4 | +$75,874 |
| Pool | this home 1 · comparable 0 | +$50,806 |
| Floor area | this home 220 m² · comparable 100.41 m² | +$43,073 |
| Car spaces | this home 4 · comparable 2 | +$20,806 |
| Land size | this home 4134 m² · comparable 4341 m² | −$3,937 |
| Year built | this home 1987 · comparable 1986 | +$1,783 |
| Net adjustment | +$292,415 |
A further 11 factors were compared and found the same on both properties, so no money moved.
Sold 15 December 2025 · 1.31 km away
Sold for
$1,425,000
Adjusted to this home
$1,643,757
| Bedrooms | this home 5 · comparable 4 | +$102,129 |
|---|---|---|
| Land size | this home 4134 m² · comparable 932 m² | +$81,971 |
| Pool | this home 1 · comparable 0 | +$68,386 |
| Year built | this home 1987 · comparable 2002 | −$36,000 |
| Cladding | this home 2 · comparable 3 | −$13,694 |
| Micro-location | this home 0.15 · comparable 0.1428 | +$8,208 |
| Floor area | this home 220 m² · comparable 204 m² | +$7,757 |
| Net adjustment | +$218,757 |
A further 10 factors were compared and found the same on both properties, so no money moved.
Sold 4 August 2026 · 1.12 km away
Sold for
$1,360,000
Adjusted to this home
$1,686,401
| Micro-location | this home 0.15 · comparable -0.0237 | +$91,041 |
|---|---|---|
| Street | this home 0.15 · comparable 0.0124 | +$72,120 |
| Bedrooms | this home 5 · comparable 4 | +$49,199 |
| Land size | this home 4134 m² · comparable 546 m² | +$44,249 |
| Condition | this home 9 · comparable 8 | +$39,310 |
| Pool | this home 1 · comparable 0 | +$32,944 |
| Year built | this home 1987 · comparable 2006 | −$21,967 |
| Car spaces | this home 4 · comparable 2 | +$13,491 |
| Floor area | this home 220 m² · comparable 166 m² | +$12,611 |
| Cladding | this home 2 · comparable 3 | −$6,597 |
| Net adjustment | +$326,401 |
A further 8 factors were compared and found the same on both properties, so no money moved.
Sold 1 September 2026 · 1.56 km away
Sold for
$1,300,000
Adjusted to this home
$1,612,001
| Street | this home 0.15 · comparable -0.0312 | +$89,090 |
|---|---|---|
| Micro-location | this home 0.15 · comparable -0.0202 | +$83,681 |
| Bedrooms | this home 5 · comparable 4 | +$48,282 |
| Land size | this home 4134 m² · comparable 730 m² | +$41,197 |
| Pool | this home 1 · comparable 0 | +$32,330 |
| Car spaces | this home 4 · comparable 2 | +$13,239 |
| Floor area | this home 220 m² · comparable 177 m² | +$9,855 |
| Year built | this home 1987 · comparable 1992 | −$5,673 |
| Net adjustment | +$312,001 |
A further 10 factors were compared and found the same on both properties, so no money moved.
Sold 30 June 2026 · 1.15 km away
Sold for
$1,311,000
Adjusted to this home
$1,625,640
| Micro-location | this home 0.15 · comparable -0.0205 | +$83,271 |
|---|---|---|
| Street | this home 0.15 · comparable -0.0071 | +$76,726 |
| Condition | this home 9 · comparable 7 | +$61,049 |
| Bedrooms | this home 5 · comparable 4 | +$47,558 |
| Land size | this home 4134 m² · comparable 530 m² | +$42,964 |
| Year built | this home 1987 · comparable 2004 | −$18,999 |
| Car spaces | this home 4 · comparable 2 | +$13,041 |
| Floor area | this home 220 m² · comparable 180 m² | +$9,030 |
| Net adjustment | +$314,640 |
A further 10 factors were compared and found the same on both properties, so no money moved.
Sold 24 April 2026 · 1.66 km away
Sold for
$1,825,000
Adjusted to this home
$1,859,147
| Street | this home 0.15 · comparable 0.0769 | +$106,726 |
|---|---|---|
| Bedrooms | this home 5 · comparable 4 | +$102,129 |
| Car spaces | this home 4 · comparable 10 | −$84,014 |
| Year built | this home 1987 · comparable 2012 | −$60,000 |
| Bathrooms | this home 2 · comparable 3 | −$45,600 |
| Storeys | this home 1 · comparable 2 | −$36,000 |
| Micro-location | this home 0.15 · comparable 0.1338 | +$23,652 |
| Floor area | this home 220 m² · comparable 183 m² | +$17,938 |
| Cladding | this home 2 · comparable 1 | +$13,694 |
| Land size | this home 4134 m² · comparable 4305 m² | −$4,378 |
| Net adjustment | +$34,147 |
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.
“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 18 Bertana Drive over the past 18 months, compared it with Mudgeeraba’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.