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.

14 Natan Road

Sold 25 March 2026 · 0.74 km away

Sold for

$1,730,000

Adjusted to this home

$1,744,431

What we added and subtracted to make this sale comparable to 40 Bertana Drive
Pool	this home 0 · comparable 1	−$58,464
Bathrooms	this home 3 · comparable 2	+$45,600
Cladding	this home 3 · comparable 2	+$23,940
Car spaces	this home 7 · comparable 6	+$14,020
Floor area	this home 194 m² · comparable 216 m²	−$8,835
Year built	this home 1988 · comparable 1989	−$2,400
Land size	this home 4070 m² · comparable 4047 m²	+$570
Net adjustment		+$14,431

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

8 Holterman Court

Sold 29 July 2026 · 1.57 km away

Sold for

$1,375,000

Adjusted to this home

$1,608,206

What we added and subtracted to make this sale comparable to 40 Bertana Drive
Micro-location	this home 0.15 · comparable -0.0216	+$188,760
Condition	this home 8 · comparable 9	−$82,500
Land size	this home 4070 m² · comparable 901 m²	+$78,591
Pool	this home 0 · comparable 1	−$58,464
Bathrooms	this home 3 · comparable 2	+$45,600
Car spaces	this home 7 · comparable 4	+$42,060
Cladding	this home 3 · comparable 2	+$23,940
Year built	this home 1988 · comparable 1992	−$9,600
Floor area	this home 194 m² · comparable 182 m²	+$4,819
Net adjustment		+$233,206

A further 8 factors were compared and found the same on both properties, so no money moved.

26 Healy Court

Sold 2.91 km away

Sold for

$1,575,000

Adjusted to this home

$1,727,392

What we added and subtracted to make this sale comparable to 40 Bertana Drive
Land size	this home 4070 m² · comparable 838 m²	+$80,154
Car spaces	this home 7 · comparable 3	+$56,080
Bathrooms	this home 3 · comparable 2	+$45,600
Year built	this home 1988 · comparable 2004	−$38,400
Micro-location	this home 0.15 · comparable 0.1413	+$10,962
Distance to beach	this home 10.07 km · comparable 7.41 km	−$10,036
Floor area	this home 194 m² · comparable 174 m²	+$8,032
Net adjustment		+$152,392

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

19 Raffles Court

Sold 15 December 2025 · 1.12 km away

Sold for

$1,425,000

Adjusted to this home

$1,475,574

What we added and subtracted to make this sale comparable to 40 Bertana Drive
Condition	this home 8 · comparable 9	−$85,500
Land size	this home 4070 m² · comparable 932 m²	+$77,822
Bathrooms	this home 3 · comparable 2	+$45,600
Car spaces	this home 7 · comparable 4	+$42,060
Year built	this home 1988 · comparable 2002	−$33,600
Micro-location	this home 0.15 · comparable 0.1428	+$8,208
Floor area	this home 194 m² · comparable 204 m²	−$4,016
Net adjustment		+$50,574

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

23 Natan Road

Sold 12 January 2026 · 0.84 km away

Sold for

$1,400,000

Adjusted to this home

$1,631,305

What we added and subtracted to make this sale comparable to 40 Bertana Drive
Car spaces	this home 7 · comparable 2	+$70,100
Condition	this home 8 · comparable 7	+$56,000
Bathrooms	this home 3 · comparable 2	+$45,600
Floor area	this home 194 m² · comparable 100.41 m²	+$37,586
Cladding	this home 3 · comparable 2	+$23,940
Land size	this home 4070 m² · comparable 4341 m²	−$6,721
Year built	this home 1988 · comparable 1986	+$4,800
Net adjustment		+$231,305

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

26 Bertana Drive

Sold 12 March 2026 · 0.29 km away

Sold for

$1,780,000

Adjusted to this home

$1,865,838

What we added and subtracted to make this sale comparable to 40 Bertana Drive
Condition	this home 8 · comparable 7	+$71,200
Pool	this home 0 · comparable 1	−$58,464
Bathrooms	this home 3 · comparable 2	+$45,600
Car spaces	this home 7 · comparable 4	+$42,060
Year built	this home 1988 · comparable 1991	−$7,200
Floor area	this home 194 m² · comparable 208 m²	−$5,622
Land size	this home 4070 m² · comparable 4140 m²	−$1,736
Net adjustment		+$85,838

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

135 Wallandra Road

Sold 1 September 2026 · 1.74 km away

Sold for

$1,300,000

Adjusted to this home

$1,612,002

What we added and subtracted to make this sale comparable to 40 Bertana Drive
Street	this home 0.15 · comparable -0.0312	+$100,479
Micro-location	this home 0.15 · comparable -0.0202	+$94,379
Land size	this home 4070 m² · comparable 730 m²	+$44,166
Car spaces	this home 7 · comparable 2	+$37,377
Bathrooms	this home 3 · comparable 2	+$24,314
Cladding	this home 3 · comparable 2	+$12,765
Year built	this home 1988 · comparable 1992	−$5,118
Floor area	this home 194 m² · comparable 177 m²	+$3,640
Net adjustment		+$312,002

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

33 BONOGIN ROAD

Sold 24 April 2026 · 2.07 km away

Sold for

$1,825,000

Adjusted to this home

$1,698,224

What we added and subtracted to make this sale comparable to 40 Bertana Drive
Condition	this home 8 · comparable 9	−$109,500
Street	this home 0.15 · comparable 0.0769	+$106,726
Pool	this home 0 · comparable 1	−$58,464
Year built	this home 1988 · comparable 2012	−$57,600
Cladding	this home 3 · comparable 1	+$47,880
Car spaces	this home 7 · comparable 10	−$42,060
Storeys	this home 1 · comparable 2	−$36,000
Micro-location	this home 0.15 · comparable 0.1338	+$23,652
Land size	this home 4070 m² · comparable 4305 m²	−$5,828
Floor area	this home 194 m² · comparable 183 m²	+$4,418
Net adjustment		−$126,776

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.

Will Simpson, Fields Real Estate — Will SimpsonFields Real Estate

Your market update

Gold Coast homes sitting unsold for 60 to 180 days doubled from March to August. Where does 40 Bertana Drive 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 40 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.

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Valuation Report

The full comparable-sales assessment for this home — the evidence, adjustment grid and reconciliation behind the range. The same report you can open above.

Property Positioning Report

The document we prepare before a home goes to market — valuation evidence, comparables and market position, with a cover prepared for this address.

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Market Update Report

The recent nearby sales adjusted to this home, weighed against the national headlines — the same report you can open above.

Why I built Fields

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40 Bertana Drive

Houses for sale nearby

New listings & latest sales

Where your competition sits

Your valuation

The 8 sales behind that range — and every adjustment

14 Natan Road

8 Holterman Court

26 Healy Court

19 Raffles Court

23 Natan Road

26 Bertana Drive

135 Wallandra Road

33 BONOGIN ROAD

Gold Coast homes sitting unsold for 60 to 180 days doubled from March to August. Where does 40 Bertana Drive sit?

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See your home the way a buyer does

24 Beckington Terrace

24 Queen Charlotte Court

50 Moonbeam Parade

26 Healy Court

70 Mudgeeraba Road

27 Equinox Court

6 Lancashire Drive

7 Highbridge Rise

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Valuation Report

Property Positioning Report

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Why I built Fields