Price Action

Buyer Demand vs Competing Supply

RadiusWithin 4.0 km

Reaches Kallang, Lavender, Nicoll Highway

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 BUTTERWORTH LANE. 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 BUTTERWORTH LANE · 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
Thiam Siew Avenue	174 m	Jan 2022	Resale	$19,147,354	6,198	$3,089
Thiam Siew Avenue	174 m	Nov 2021	Resale	$815,000,000	263,794	$3,090
33 Pebble Lane	226 m	22 Jun 2017	Resale	$3,180,000	2,262	$1,406
12 Gray Lane	222 m	20 Aug 2015	Resale	$4,000,000	3,779	$1,058
33 Pebble Lane	226 m	08 Jun 2012	Resale	$2,528,000	2,262	$1,118
30-46(Even) Ipoh Lane	110 m	15 Oct 2010	Resale	$20,700,000	19,252	$1,075
38 Ipoh Lane	162 m	15 Oct 2010	Resale	$4,200,000	2,388	$1,759
40 Ipoh Lane	110 m	13 Oct 2010	Resale	$4,100,000	2,387	$1,718
12 Gray Lane	222 m	09 Oct 2009	Resale	$2,100,000	3,779	$556
30 Ipoh Lane	110 m	23 Jul 2009	Resale	$2,300,000	2,390	$962
36 Ipoh Lane	110 m	03 Jul 2009	Resale	$2,300,000	2,388	$963
42 Ipoh Lane	110 m	15 Jun 2007	Resale	$3,400,000	2,386	$1,425
15 Butterworth Lane	30 m	19 May 2007	Resale	$2,700,000	2,254	$1,198
11 Butterworth Lane	30 m	19 May 2007	Resale	$2,487,648	2,261	$1,100
9 Butterworth Lane	41 m	19 May 2007	Resale	$3,235,631	3,235	$1,000
34 Ipoh Lane	110 m	07 May 2007	Resale	$2,400,000	2,388	$1,005
32 Ipoh Lane	110 m	25 Apr 2007	Resale	$2,400,000	2,389	$1,005
46 Ipoh Lane	110 m	24 Apr 2007	Resale	$4,200,000	4,923	$853
44 Ipoh Lane	110 m	24 Apr 2007	Resale	$2,300,000	2,385	$964
2a Thiam Siew Avenue	212 m	10 Aug 2006	Resale	$2,300,000	6,199	$371

Details

Price Action

Buyer Demand vs Competing Supply

Rental Demand

Transaction History

Nearby Transactions