Price Action

Buyer Demand vs Competing Supply

RadiusWithin 4.0 km

Reaches Buona Vista, Clementi, Botanic Gardens

haio estimate

x.x×demand vs supply · this year

Demand

xx,xxx

Nearby upgraders becoming able to buy a unit like yours this year

xx,xxx in the standing upgrader pool today

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 1 SIAN TUAN 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 1 SIAN TUAN AVENUE · actual

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

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
3 Sian Tuan Avenue	10 m	Aug 2025	Resale	$5,550,000	1,906	$2,912
31 Jalan Jambu Mawar	79 m	Aug 2025	Resale	$8,300,000	5,001	$1,660
28 Jalan Jambu Mawar	80 m	Nov 2023	Resale	$8,850,000	3,516	$2,517
26 Jalan Jambu Mawar	90 m	Feb 2022	Resale	$5,700,000	3,008	$1,895
10 Stone Avenue	33 m	Dec 2021	Resale	$7,738,000	2,625	$2,948
2a Sian Tuan Avenue	48 m	06 Oct 2020	Resale	$6,800,000	3,400	$2,000
6 Stone Avenue	46 m	08 Aug 2019	Resale	$4,018,000	2,625	$1,531
9 Stone Avenue	46 m	18 Jan 2019	Resale	$6,080,000	2,593	$2,345
7 Bee San Avenue	100 m	26 Dec 2017	Resale	$4,225,000	2,589	$1,632
17 Bee San Avenue	70 m	01 Nov 2017	Resale	$5,670,000	3,360	$1,688
9 Bee San Avenue	89 m	28 Apr 2016	Resale	$4,800,000	2,589	$1,854
12 Bee San Avenue	46 m	09 Jan 2015	Resale	$3,900,000	2,627	$1,485
59 Jalan Jambu Ayer	106 m	23 Nov 2012	Resale	$4,788,888	3,136	$1,527
10 Stone Avenue	33 m	19 Sep 2011	Resale	$3,650,000	2,625	$1,390
9 Stone Avenue	46 m	09 Jun 2011	Resale	$3,650,000	2,593	$1,408
846 Dunearn Road	54 m	04 Nov 2010	Resale	$2,500,000	2,624	$953
860 Dunearn Road	69 m	21 May 2010	Resale	$2,900,000	2,625	$1,105
16 Bee San Avenue	30 m	21 Apr 2010	Resale	$4,000,000	4,284	$934
16 Stone Avenue	34 m	27 Jan 2010	Resale	$3,600,000	4,473	$805
2 Sian Tuan Avenue	41 m	12 Jan 2010	Resale	$2,700,000	3,298	$819

Details

Price Action

Buyer Demand vs Competing Supply

Rental Demand

Transaction History

Nearby Transactions