LANDEDDistrict 21

21 SUNSET SQUARE

Details

Address: 21 SUNSET SQUARE
Lot size (sqft): 6025
Subtype: Detached House
Tenure type: Freehold
District: 21

Relevant market insights

Price Action

Beds

Find out the value of my home

Transaction History

Beds

Period

Size–sqft

Showing 4 of 4 total recorded transactions.

						Sellable from
2020-11-30	Resale	$12,150,000	6,025	$2,017	—	Nowsince Q4 2023
2017-11-27	Resale	$8,650,000	6,025	$1,436	—	Nowsince Q4 2020
2012-04-23	Resale	$7,500,000	6,025	$1,245	—	Nowsince Q2 2016
2005-09-07	Resale	$2,980,000	6,025	$495	—	Now

Sellable from: the quarter that buyer clears the Seller's Stamp Duty holding period in force at purchase (3 or 4 years, by purchase date).

Nearby Transactions

DistanceWithin 300 m

50 landed transactions from other properties within 300 m, newest first.

Project	Distance	Date	Type	Price (SGD)	Area (sqft)	PSF
22 Sunset Heights	142 m	2025-02-01	Resale	$13,800,000	7,737	$1,784
29 Sunset Square	83 m	2024-10-01	Resale	$11,628,000	6,474	$1,796
5 Sunset Square	143 m	2023-02-01	Resale	$12,800,000	6,025	$2,124
Sunset Square	103 m	2022-09-01	Resale	$15,500,000	9,429	$1,644
Sunset Square	103 m	2022-03-01	Resale	$10,300,000	6,371	$1,617
27 Sunset Square	63 m	2021-12-01	Resale	$13,380,000	7,116	$1,880
Sunset Square	103 m	2021-08-01	Resale	$9,000,000	6,371	$1,413
31 Sunset Square	107 m	2021-05-12	Resale	$8,100,000	6,384	$1,269
4 Sunset Square	131 m	2020-12-07	Resale	$7,000,000	6,371	$1,099
14 Sunset Place	175 m	2020-11-23	Resale	$9,000,000	6,724	$1,338
33 Sunset Square	125 m	2017-12-14	Resale	$9,180,000	6,384	$1,438
14 Sunset Place	175 m	2016-11-15	Resale	$8,000,000	6,724	$1,190
10 Sunset Square	79 m	2015-04-23	Resale	$6,820,000	6,371	$1,070
21 Sunset Place	147 m	2012-08-24	Resale	$10,320,000	7,738	$1,334
23 Sunset Square	21 m	2012-05-10	Resale	$7,380,000	6,025	$1,225
8 Sunset Square	92 m	2012-02-17	Resale	$8,800,000	6,371	$1,381
11 Sunset Square	82 m	2011-03-04	Resale	$7,280,000	6,025	$1,208
33 Sunset Square	125 m	2010-05-19	Resale	$6,850,000	6,384	$1,073
19 Sunset Place	144 m	2009-10-12	Resale	$6,610,000	7,740	$854
31 Sunset Heights	172 m	2009-08-06	Resale	$5,500,000	6,999	$786

RadiusWithin 4.0 km

Buyer Demand vs Competing Supply

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 SUNSET SQUARE. 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 by year within 4km · 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.

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.

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West Sun Exposure

When direct sun lands on a West-facing window at 21 SUNSET SQUARE, for the date you pick.

Unit facing (your selection)

Date

6 am9 am12 pm3 pm6 pm8 pm

Direct sun on this facing
Worst window (overlaps 2–6 pm peak heat)

Direct sun on a West-facing window: 2:02 pm – 7:14 pm (5 h 12 m total). Worst stretch: 2:02 pm – 6:00 pm (falls in the 2–6 pm peak-heat band).

Sun at 3:30 pm on 2026-07-10: azimuth 304° (NW), elevation 50°.

Estimated from solar geometry — nearby buildings and blockage are not modelled.

Where Else You Can Buy

21 SUNSET SQUARE has no recent sale transactions to estimate a price from, so the explorer starts at a standard default budget — drag to explore what a budget buys across Singapore.

Nearby Condos

6 within 1 km

Lowest

$1,362

psf

Average

$1,663

psf

Highest

$2,236

psf

This propertyNearby condo


334 m	Ki Residences At Brookvale	FH	2024	$2,236
357 m	Sunset Lodge	FH	1978	$1,362
374 m	Freesia Woods	FH	2003	$1,681
385 m	Clementi Park Shopping Centre	FH	—	—
412 m	Clementi Park	FH	1986	$1,535
994 m	Eng Kong Green	FH	1999	$1,502

Project-level medians from haio’s own transaction data — median sale $ psf (last 2 years) and, in each pin, median monthly rent $ psf. Distances are straight-line from this property. Blank where there are no recent sales.

Primary Schools Within 1 km / 2 km

Nan Hua Primary School1–2 km1.13 km
Bukit Timah Primary School1–2 km1.17 km
Pei Tong Primary School1–2 km1.18 km
Clementi Primary School1–2 km1.43 km
Pei Hwa Presbyterian Primary School1–2 km1.57 km
Methodist Girls' School (Primary)1–2 km1.9 km
Qifa Primary School1–2 km1.95 km

Straight-line (“as the crow flies”) distances per MOE’s official P1 registration method, measured from this property’s registered coordinates — not from a specific unit. Distance sets priority within each registration phase; balloting still applies — see MOE’s P1 registration rules.

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Transaction History

Beds

Period

Size–sqft

Showing 4 of 4 total recorded transactions.

						Sellable from
2020-11-30	Resale	$12,150,000	6,025	$2,017	—	Nowsince Q4 2023
2017-11-27	Resale	$8,650,000	6,025	$1,436	—	Nowsince Q4 2020
2012-04-23	Resale	$7,500,000	6,025	$1,245	—	Nowsince Q2 2016
2005-09-07	Resale	$2,980,000	6,025	$495	—	Now

Sellable from: the quarter that buyer clears the Seller's Stamp Duty holding period in force at purchase (3 or 4 years, by purchase date).

Project

Distance

Date

Type

Price (SGD)

Area (sqft)

PSF

22 Sunset Heights

142 m

2025-02-01

Resale

$13,800,000

7,737

$1,784

29 Sunset Square

83 m

2024-10-01

Resale

$11,628,000

6,474

$1,796

5 Sunset Square

143 m

2023-02-01

Resale

$12,800,000

6,025

$2,124

Sunset Square

103 m

2022-09-01

Resale

$15,500,000

9,429

$1,644

Sunset Square

103 m

2022-03-01

Resale

$10,300,000

6,371

$1,617

27 Sunset Square

63 m

2021-12-01

Resale

$13,380,000

7,116

$1,880

Sunset Square

103 m

2021-08-01

Resale

$9,000,000

6,371

$1,413

31 Sunset Square

107 m

2021-05-12

Resale

$8,100,000

6,384

$1,269

4 Sunset Square

131 m

2020-12-07

Resale

$7,000,000

6,371

$1,099

14 Sunset Place

175 m

2020-11-23

Resale

$9,000,000

6,724

$1,338

33 Sunset Square

125 m

2017-12-14

Resale

$9,180,000

6,384

$1,438

14 Sunset Place

175 m

2016-11-15

Resale

$8,000,000

6,724

$1,190

10 Sunset Square

79 m

2015-04-23

Resale

$6,820,000

6,371

$1,070

21 Sunset Place

147 m

2012-08-24

Resale

$10,320,000

7,738

$1,334

23 Sunset Square

21 m

2012-05-10

Resale

$7,380,000

6,025

$1,225

8 Sunset Square

92 m

2012-02-17

Resale

$8,800,000

6,371

$1,381

11 Sunset Square

82 m

2011-03-04

Resale

$7,280,000

6,025

$1,208

33 Sunset Square

125 m

2010-05-19

Resale

$6,850,000

6,384

$1,073

19 Sunset Place

144 m

2009-10-12

Resale

$6,610,000

7,740

$854

31 Sunset Heights

172 m

2009-08-06

Resale

$5,500,000

6,999

$786

334 m

Ki Residences At Brookvale

2024

$2,236

357 m

Sunset Lodge

1978

$1,362

374 m

Freesia Woods

2003

$1,681

385 m

Clementi Park Shopping Centre

—

412 m

Clementi Park

1986

$1,535

994 m

Eng Kong Green

1999

$1,502

Primary Schools Within 1 km / 2 km

Nan Hua Primary School1–2 km1.13 km
Bukit Timah Primary School1–2 km1.17 km
Pei Tong Primary School1–2 km1.18 km
Clementi Primary School1–2 km1.43 km
Pei Hwa Presbyterian Primary School1–2 km1.57 km
Methodist Girls' School (Primary)1–2 km1.9 km
Qifa Primary School1–2 km1.95 km