Price Action

Buyer Demand vs Competing Supply

RadiusWithin 4.0 km

Reaches Queenstown, Orchard, Newton

haio estimate

x.x×

Demand

xx,xxx

Nearby upgraders able to buy a unit like yours this year

Supply

xx,xxx

Competing units coming up for sale nearby this year

xx,xxx competing units in the standing pool today

xx% demandxx% supply

xx,xxx HDB households within 4km of 21 DUCHESS AVENUE, by how soon they can sell:

xx,xxx sellable now+xx,xxx on resale clock+xx,xxx future MOP=xx,xxx total

Past-MOP blocks resold in the last 5 years restart the buyer's MOP, so they're excluded from the sellable-now pool — they sit on the resale clock instead.

Supply vs Demand Eligibility Pool by year within 4km of 21 DUCHESS AVENUE · actual

In plain English: what’s free to sell right now — units that have already cleared their SSD/MOP lock-up.

How these numbers are derived

Actual= booked supply only — real resale caveats coming off their seller’s stamp duty (SSD) holding period (3 or 4 years, by purchase date) plus GLS-awarded new launches. Every figure is a recorded transaction or an awarded parcel: what is genuinely on the SSD/MOP clock today. The demand:supply ratio (top row) is computed on this booked supply.

Estimate only, not financial advice. A model-generated guide from public data — not a formal valuation; actual prices and bank valuations may differ, so verify before acting. haio accepts no liability for decisions made in reliance on it.

Neutral read: a higher ratio = demand outweighs supply; the trend shows if it’s tightening or easing. A haio estimate.

MOP estimated as HDB completion year + 5 (standard scheme); +10 for Plus/Prime/PLH blocks. Able-to-sell figure nets out resale transactions in the last 5 years (those buyers' own MOP restarted). haio estimate — not guaranteed to reflect individual flat eligibility.

Estimate only, not financial advice. A model-generated guide from public data — not a formal valuation; actual prices and bank valuations may differ, so verify before acting. haio accepts no liability for decisions made in reliance on it.

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Rental Demand

Transaction History

Nearby Transactions

DistanceWithin 300 m

Beds

Size–sqft

50 landed transactions from other properties within 300 m, newest first.

Project	Distance	Date	Type	Price (SGD)	Area (sqft)	PSF
Coronation Drive	67 m	Feb 2026	Resale	$13,000,000	4,778	$2,721
Coronation Drive	67 m	Nov 2025	Resale	$9,810,000	3,959	$2,478
Coronation Drive	67 m	Mar 2025	Resale	$10,260,000	3,905	$2,627
28a Duchess Avenue	63 m	11 Sep 2020	Resale	$12,800,000	6,067	$2,110
58 Coronation Drive	99 m	28 Aug 2020	Resale	$7,350,000	3,905	$1,882
19 Coronation Drive	79 m	10 Jun 2020	Resale	$6,550,000	3,424	$1,913
21 Coronation Drive	70 m	29 Jan 2020	Resale	$5,880,000	3,417	$1,721
20 Coronation Drive	110 m	05 Nov 2019	New Sale	$13,580,000	5,573	$2,437
80 Coronation Road	124 m	16 Nov 2018	Resale	$9,138,000	5,849	$1,562
20 Coronation Drive	110 m	26 Mar 2018	Resale	$8,100,000	5,573	$1,453
31 Duchess Avenue	67 m	31 Oct 2017	Resale	$11,500,000	6,033	$1,906
58 Coronation Drive	99 m	02 Jun 2017	Resale	$6,000,000	3,905	$1,536
28 Coronation Drive	107 m	05 Oct 2016	Resale	$8,600,000	4,778	$1,800
30a Duchess Avenue	88 m	08 Jul 2016	Resale	$11,080,000	9,757	$1,136
1 Duchess Avenue	117 m	05 Feb 2014	Resale	$7,680,000	4,320	$1,778
31 Coronation Drive	118 m	08 Jan 2014	Resale	$6,400,000	3,846	$1,664
36 Coronation Drive	65 m	03 Sep 2012	Resale	$5,888,000	3,573	$1,648
24a Duchess Road	119 m	24 Mar 2012	Resale	$16,410,000	10,253	$1,601
28 Coronation Drive	107 m	28 Jul 2011	Resale	$8,850,000	4,778	$1,852
80 Coronation Road	124 m	07 Jun 2011	Resale	$10,248,500	5,849	$1,752

Details

Price Action

Buyer Demand vs Competing Supply

Rental Demand

Transaction History

Nearby Transactions