Price Action

Buyer Demand vs Competing Supply

RadiusWithin 4.0 km

Reaches Clementi, Buona Vista, 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 45 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 45 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
36 Sian Tuan Avenue	63 m	Aug 2025	Resale	$11,800,000	5,702	$2,069
45 Hua Guan Avenue	89 m	Aug 2025	Resale	$10,820,000	4,811	$2,249
Sian Tuan Avenue	88 m	Sep 2024	Resale	$11,100,000	4,720	$2,352
50 Sian Tuan Avenue	69 m	Jul 2023	Resale	$10,000,000	4,586	$2,181
Sian Tuan Avenue	88 m	Nov 2021	Resale	$8,680,000	4,794	$1,811
Sian Tuan Avenue	88 m	Aug 2021	Resale	$6,000,000	3,153	$1,903
38 Hua Guan Avenue	55 m	15 Apr 2021	Resale	$8,996,000	4,720	$1,906
55 Sian Tuan Avenue	61 m	29 Jan 2021	Resale	$7,500,000	4,713	$1,591
51a Hua Guan Avenue	92 m	20 Mar 2020	Resale	$9,000,000	4,777	$1,884
51 Hua Guan Avenue	87 m	21 Jan 2020	Resale	$9,300,000	4,779	$1,946
32 Hua Guan Avenue	85 m	26 Jun 2019	Resale	$7,400,000	4,720	$1,568
57 Sian Tuan Avenue	74 m	11 May 2017	Resale	$6,990,000	4,710	$1,484
51 Hua Guan Avenue	87 m	10 Apr 2017	Resale	$11,600,000	9,556	$1,214
43 Sian Tuan Avenue	14 m	18 Jan 2016	Resale	$6,500,000	4,695	$1,384
38 Sian Tuan Avenue	37 m	05 Oct 2012	Resale	$10,388,000	5,932	$1,751
32 Hua Guan Avenue	85 m	15 Feb 2011	Resale	$5,900,000	4,720	$1,250
44 Hua Guan Avenue	40 m	11 Dec 2009	Resale	$3,900,000	4,720	$826
41 Sian Tuan Avenue	26 m	03 Jul 2009	Resale	$4,000,088	4,692	$853
46 Sian Tuan Avenue	55 m	16 Dec 2008	Resale	$3,990,000	5,323	$750
49 Sian Tuan Avenue	25 m	08 Sep 2008	Resale	$4,600,000	4,703	$978

Details

Price Action

Buyer Demand vs Competing Supply

Rental Demand

Transaction History

Nearby Transactions