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 33 SIAN TUAN AVENUE. xx,xxx are in the addressable upgrader pool — MOP-eligible blocks, net of recent resale resets.

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

xx,xxx households are in past-MOP blocks but were resold in the last 5 years — the new buyer's own MOP restarted, so these are excluded from the sellable-now pool.

Supply vs Demand Eligibility Pool by year within 4km of 33 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.

haio+

Exit Audience is a haio+ feature

Start your 3-day free trial — no charge today, cancel anytime.

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	85 m	Aug 2025	Resale	$11,800,000	5,702	$2,069
26 Sian Tuan Avenue	60 m	Mar 2025	Resale	$9,800,000	4,333	$2,262
28 Sian Tuan Avenue	54 m	Jan 2025	Resale	$9,380,000	4,565	$2,055
Sian Tuan Avenue	51 m	Sep 2024	Resale	$11,100,000	4,720	$2,352
Sian Tuan Avenue	51 m	Nov 2021	Resale	$8,680,000	4,794	$1,811
Sian Tuan Avenue	51 m	Aug 2021	Resale	$6,000,000	3,153	$1,903
38 Hua Guan Avenue	50 m	15 Apr 2021	Resale	$8,996,000	4,720	$1,906
20 Sian Tuan Avenue	75 m	26 Sep 2019	Resale	$7,380,000	4,044	$1,825
32 Hua Guan Avenue	32 m	26 Jun 2019	Resale	$7,400,000	4,720	$1,568
25 Sian Tuan Avenue	47 m	12 Dec 2017	Resale	$7,600,000	4,720	$1,610
43 Sian Tuan Avenue	63 m	18 Jan 2016	Resale	$6,500,000	4,695	$1,384
19 Sian Tuan Avenue	84 m	23 Jan 2014	Resale	$8,000,000	4,924	$1,625
38 Sian Tuan Avenue	74 m	05 Oct 2012	Resale	$10,388,000	5,932	$1,751
21 Sian Tuan Avenue	72 m	17 Sep 2012	Resale	$6,980,000	4,717	$1,480
18 Sian Tuan Avenue	83 m	06 Dec 2011	Resale	$6,188,888	3,825	$1,618
32 Hua Guan Avenue	32 m	15 Feb 2011	Resale	$5,900,000	4,720	$1,250
28 Hua Guan Avenue	36 m	14 Sep 2010	Resale	$7,000,000	4,720	$1,483
44 Hua Guan Avenue	81 m	11 Dec 2009	Resale	$3,900,000	4,720	$826
41 Sian Tuan Avenue	51 m	03 Jul 2009	Resale	$4,000,088	4,692	$853
19 Sian Tuan Avenue	84 m	13 Jul 2007	New Sale	$5,780,000	4,924	$1,174

Details

Price Action

Buyer Demand vs Competing Supply

Rental Demand

Transaction History

Nearby Transactions