Price Action

Buyer Demand vs Competing Supply

RadiusWithin 4.0 km

Reaches Kallang, Lavender, Nicoll Highway

haio estimate

x.x×

Demand

xx,xxx

Nearby upgraders able to buy a unit like yours this year

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 21A BUTTERWORTH LANE, 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 21A BUTTERWORTH LANE · actual

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

How these numbers are derived

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	156 m	Jan 2022	Resale	$19,147,354	6,198	$3,089
Thiam Siew Avenue	156 m	Nov 2021	Resale	$815,000,000	263,794	$3,090
12 Gray Lane	215 m	20 Aug 2015	Resale	$4,000,000	3,779	$1,058
30-46(Even) Ipoh Lane	83 m	15 Oct 2010	Resale	$20,700,000	19,252	$1,075
38 Ipoh Lane	149 m	15 Oct 2010	Resale	$4,200,000	2,388	$1,759
40 Ipoh Lane	83 m	13 Oct 2010	Resale	$4,100,000	2,387	$1,718
12 Gray Lane	215 m	09 Oct 2009	Resale	$2,100,000	3,779	$556
30 Ipoh Lane	83 m	23 Jul 2009	Resale	$2,300,000	2,390	$962
36 Ipoh Lane	83 m	03 Jul 2009	Resale	$2,300,000	2,388	$963
42 Ipoh Lane	83 m	15 Jun 2007	Resale	$3,400,000	2,386	$1,425
15 Butterworth Lane	0 m	19 May 2007	Resale	$2,700,000	2,254	$1,198
11 Butterworth Lane	0 m	19 May 2007	Resale	$2,487,648	2,261	$1,100
9 Butterworth Lane	38 m	19 May 2007	Resale	$3,235,631	3,235	$1,000
34 Ipoh Lane	83 m	07 May 2007	Resale	$2,400,000	2,388	$1,005
32 Ipoh Lane	83 m	25 Apr 2007	Resale	$2,400,000	2,389	$1,005
46 Ipoh Lane	83 m	24 Apr 2007	Resale	$4,200,000	4,923	$853
44 Ipoh Lane	83 m	24 Apr 2007	Resale	$2,300,000	2,385	$964
2a Thiam Siew Avenue	185 m	10 Aug 2006	Resale	$2,300,000	6,199	$371
1e Sandy Lane	213 m	10 Jul 2006	Resale	$1,050,000	2,766	$380
1a Green Lane	200 m	09 Feb 2006	Resale	$908,000	2,770	$328

Details

Price Action

Buyer Demand vs Competing Supply

Rental Demand

Transaction History

Nearby Transactions