Price Action

Buyer Demand vs Competing Supply

RadiusWithin 4.0 km

Reaches Yio Chu Kang, Mayflower, Yishun

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 21 THONG SOON GREEN. 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 21 THONG SOON GREEN · 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
Thong Soon Green	80 m	Mar 2026	Resale	$4,280,000	1,891	$2,263
Thong Soon Green	80 m	Feb 2026	Resale	$4,350,000	2,373	$1,833
Thong Soon Green	80 m	Feb 2026	Resale	$5,080,000	3,374	$1,506
63 Thong Soon Green	36 m	29 Oct 2019	Resale	$2,680,000	1,897	$1,413
85 Thong Soon Green	59 m	03 Apr 2019	Resale	$2,458,000	1,900	$1,294
16 Thong Soon Green	70 m	06 Feb 2018	Resale	$2,930,000	3,206	$914
10 Thong Soon Green	77 m	08 Sep 2016	Resale	$2,325,000	1,888	$1,231
8 Thong Soon Green	81 m	18 Feb 2016	Resale	$3,100,000	4,009	$773
69 Thong Soon Green	29 m	04 Feb 2016	Resale	$2,550,000	1,891	$1,348
15 Thong Soon Green	20 m	27 Apr 2012	Resale	$2,470,000	2,342	$1,055
35 Thong Soon Green	78 m	23 May 2011	Resale	$2,700,000	4,350	$621
75 Thong Soon Green	46 m	24 Mar 2011	Resale	$2,350,000	4,275	$550
63 Thong Soon Green	36 m	23 Dec 2009	Resale	$1,480,000	1,897	$780
14 Thong Soon Green	73 m	29 Jul 2009	Resale	$1,200,000	1,893	$634
11 Thong Soon Green	34 m	08 Jun 2009	Resale	$1,800,000	4,227	$426
49 Thong Soon Green	82 m	04 Jun 2009	Resale	$990,000	1,892	$523
59 Thong Soon Green	52 m	29 May 2009	Resale	$1,500,000	3,345	$448
89 Thong Soon Green	68 m	21 Nov 2008	Resale	$1,170,000	1,889	$619
19 Thong Soon Green	7 m	06 Jul 2008	Resale	$1,400,000	2,348	$596
17 Thong Soon Green	13 m	02 Jul 2008	Resale	$1,468,888	2,355	$624

Details

Price Action

Buyer Demand vs Competing Supply

Rental Demand

Transaction History

Nearby Transactions