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.

31 Sandringham Drive

Sold 29 June 2026 · 0.51 km away

Sold for

$1,665,000

Adjusted to this home

$1,604,006

What we added and subtracted to make this sale comparable to 21 Grenaside Court
Land size	this home 952 m² · comparable 755 m²	+$133,330
Bedrooms	this home 3 · comparable 4	−$111,642
Bathrooms	this home 2 · comparable 3	−$54,591
Floor area	this home 153 m² · comparable 205.6 m²	−$23,060
Distance to beach	this home 3.73 km · comparable 3.86 km	+$3,896
Street	this home 0.0781 · comparable 0.0806	−$3,330
Micro-location	this home 0.0905 · comparable 0.0929	−$3,197
Year built	this home 1984 · comparable 1985	−$2,400
Net adjustment		−$60,994

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

16 Tincurrin Court

Sold 25 August 2026 · 0.64 km away

Sold for

$1,425,000

Adjusted to this home

$1,560,375

What we added and subtracted to make this sale comparable to 21 Grenaside Court
Land size	this home 952 m² · comparable 640 m²	+$211,162
Pool	this home 0 · comparable 1	−$64,000
Micro-location	this home 0.0905 · comparable 0.059	+$35,910
Air conditioning	this home 0 · comparable 1	−$20,000
Distance to beach	this home 3.73 km · comparable 3.18 km	−$14,107
Floor area	this home 153 m² · comparable 184 m²	−$13,590
Net adjustment		+$135,375

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

12 Carnoustie Court

Sold 23 December 2025 · 0.48 km away

Sold for

$1,530,000

Adjusted to this home

$1,527,499

What we added and subtracted to make this sale comparable to 21 Grenaside Court
Bedrooms	this home 3 · comparable 4	−$111,642
Land size	this home 952 m² · comparable 819 m²	+$90,014
Micro-location	this home 0.0905 · comparable 0.0202	+$86,047
Pool	this home 0 · comparable 1	−$64,000
Cladding	this home 2 · comparable 3	−$20,000
Floor area	this home 153 m² · comparable 123.33 m²	+$13,007
Distance to beach	this home 3.73 km · comparable 4.19 km	+$11,273
Year built	this home 1984 · comparable 1987	−$7,200
Net adjustment		−$2,501

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

5 Beecroft Place

Sold 27 March 2026 · 0.61 km away

Sold for

$1,700,000

Adjusted to this home

$1,591,754

What we added and subtracted to make this sale comparable to 21 Grenaside Court
Bedrooms	this home 3 · comparable 4	−$111,642
Land size	this home 952 m² · comparable 790 m²	+$109,642
Micro-location	this home 0.0905 · comparable 0.1327	−$57,392
Floor area	this home 153 m² · comparable 218 m²	−$28,496
Distance to beach	this home 3.73 km · comparable 3.3 km	−$13,158
Year built	this home 1984 · comparable 1987	−$7,200
Net adjustment		−$108,246

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

260 Ron Penhaligon Way

Sold 1 November 2025 · 0.42 km away

Sold for

$1,495,000

Adjusted to this home

$1,529,928

What we added and subtracted to make this sale comparable to 21 Grenaside Court
Bedrooms	this home 3 · comparable 4	−$111,642
Micro-location	this home 0.0905 · comparable 0.006	+$101,062
Land size	this home 952 m² · comparable 825 m²	+$85,954
Pool	this home 0 · comparable 1	−$64,000
Street	this home 0.0781 · comparable 0.0668	+$13,515
Distance to beach	this home 3.73 km · comparable 4.15 km	+$10,226
Year built	this home 1984 · comparable 1988	−$9,600
Floor area	this home 153 m² · comparable 131.53 m²	+$9,413
Net adjustment		+$34,928

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

4 Kirribilli Court

Sold 31 March 2026 · 0.58 km away

Sold for

$1,530,000

Adjusted to this home

$1,440,755

What we added and subtracted to make this sale comparable to 21 Grenaside Court
Land size	this home 952 m² · comparable 849 m²	+$69,710
Pool	this home 0 · comparable 1	−$64,000
Storeys	this home 1 · comparable 2	−$40,000
Year built	this home 1984 · comparable 1993	−$21,600
Floor area	this home 153 m² · comparable 202 m²	−$21,482
Micro-location	this home 0.0905 · comparable 0.1038	−$16,279
Distance to beach	this home 3.73 km · comparable 3.89 km	+$4,406
Net adjustment		−$89,245

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

9 Rosebud Street

Sold 22 May 2026 · 1.05 km away

Sold for

$1,800,000

Adjusted to this home

$1,650,998

What we added and subtracted to make this sale comparable to 21 Grenaside Court
Bedrooms	this home 3 · comparable 4	−$111,642
Pool	this home 0 · comparable 1	−$64,000
Land size	this home 952 m² · comparable 865 m²	+$58,882
Micro-location	this home 0.0905 · comparable 0.0731	+$25,056
Distance to beach	this home 3.73 km · comparable 4.55 km	+$21,816
Year built	this home 1984 · comparable 1993	−$21,600
Cladding	this home 2 · comparable 3	−$20,000
Air conditioning	this home 0 · comparable 1	−$20,000
Floor area	this home 153 m² · comparable 192.95 m²	−$17,514
Net adjustment		−$149,002

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

6 Manor Close

Sold 6 August 2026 · 0.87 km away

Sold for

$1,301,000

Adjusted to this home

$1,571,622

What we added and subtracted to make this sale comparable to 21 Grenaside Court
Land size	this home 952 m² · comparable 426 m²	+$267,230
Street	this home 0.0781 · comparable -0.0033	+$63,596
Storeys	this home 1 · comparable 2	−$30,026
Year built	this home 1984 · comparable 1994	−$18,016
Cladding	this home 2 · comparable 3	−$15,013
Micro-location	this home 0.0905 · comparable 0.1028	−$9,610
Distance to beach	this home 3.73 km · comparable 4.19 km	+$7,195
Floor area	this home 153 m² · comparable 137 m²	+$5,266
Net adjustment		+$270,622

A further 10 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 21 Grenaside Court 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 21 Grenaside Court over the past 18 months, compared it with Robina’s wider market, and examined the indicators most likely to reveal what happens next.

Market intelligence

7 reports

Robina

Should I Sell Now?

Vendor Discount: -0.5% average (41 sales)

Robina

Is Now a Good Time to Buy?

12-Month Median Price: $1,510,000 (90% CI $1,465,000 to $1,531,000; n=315)

Robina

Crash Risk

Wage Growth (QLD): 3.4%, trend stable

Robina

Market Overview

12-Month Median Sale Price: $1,510,000 (90% CI $1,465,000–$1,531,000, n=315)

Robina

Houses vs Units

Asking Price Spread, Houses Vs Units (25 September 2026): $509,274 (houses $1,426,599; units $917,326)

Robina

Market Direction

12-Month Rolling Median (Fields Data): $1,510,000 (90% interval $1,465,000–$1,531,000, n=315)

Robina

Suburb Comparison

Five-Year Change In Median (Q2 2021 To Q3 2026, Rolling 12-Month Basis): Robina 91.3% (from $789,500), Varsity Lakes 88.6% (from $742,500), Burleigh Waters 72.0% (from $1,115,000)

Your home

Locked

See your home the way a buyer does

Enter your address to unlock its comparable sales range, condition score and what else is for sale on your street.

No email or phone needed

My downloads

Reports for this address

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.

📈

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

Will Simpson · 84 seconds

If you sold today

52 houses are already on the market in Robina.

See the homes buyers can choose from — and the market your home would enter.

See houses for sale in Robina →See the Robina property market →

21 Grenaside Court

Houses for sale nearby

New listings & latest sales

Where your competition sits

Your valuation

The 8 sales behind that range — and every adjustment

31 Sandringham Drive

16 Tincurrin Court

12 Carnoustie Court

5 Beecroft Place

260 Ron Penhaligon Way

4 Kirribilli Court

9 Rosebud Street

6 Manor Close

Gold Coast homes sitting unsold for 60 to 180 days doubled from March to August. Where does 21 Grenaside Court sit?