BLK 421 Clementi Avenue 1
421 Clementi Avenue 1 · 120421
D5 · Buona Vista / West Coast / Clementi · OCR
13 Blocks ()
Available Listings
VERIFIED
Verified as real
S$ 1,800
421 Clementi Avenue 1 120421
Master Room
1
140 sqft
Listed 4 days ago by
Jeremy Quah
VERIFIED
Verified as real
S$ 1,300
421 Clementi Avenue 1 120421
Common Room
100 sqft
Listed 4 days ago by
Jeremy Quah
S$ 1,200
421 Clementi Avenue 1 120421
Common Room
120 sqft
Listed 1 week ago by
Eng Wah Tay
S$ 1,300
421 Clementi Avenue 1 120421
Common Room
80 sqft
Listed 3 weeks ago
Project Details
Resident Profile
- 89% Owner
- 11% Tenant
*Estimated based on rental transaction volume against total units.
Facilities
EV Charging
Locations and Surroundings
Taxi
Public Transport
Driving
Add locations your travel to frequently to calculate travel time
2 Transfers
S$ 2.46
1 Transfer
S$ 1.90
2 Transfers
S$ 1.94
Buildings in 421 Clementi Avenue 1
- 416 Clementi Avenue 1120416
- 416A Clementi Avenue 1121416
- 417 Clementi Avenue 1120417
- 418 Clementi Avenue 1120418
- 419 Clementi Avenue 1120419
- 420 Clementi Avenue 1120420
- 420A Clementi Avenue 1121420
- 421 Clementi Avenue 1120421
- 422 Clementi Avenue 1120422
- 423 Clementi Avenue 1120423
- 423A Clementi Avenue 1121423
- 424 Clementi Avenue 1120424
- 425 Clementi Avenue 1120425
Market Data & Trends
Recent Transactions
All
Studio
1 BR
2 BR
3 BR
4 BR
5+ BR
Date | Beds | PSF | Area
(sqft) | Price |
|---|---|---|---|---|
08/2026 | 3 BR | S$ 4.18 | 1,076-1,076 | S$ 4,500 |
07/2026 | 3 BR | S$ 4.65 | 1,076-1,076 | S$ 5,000 |
05/2026 | 3 BR | S$ 3.44 | 1,076-1,076 | S$ 3,700 |
03/2026 | 3 BR | S$ 3.72 | 1,076-1,076 | S$ 4,000 |
01/2026 | 2 BR | S$ 4.02 | 797-797 | S$ 3,200 |
01/2026 | 3 BR | S$ 3.90 | 1,076-1,076 | S$ 4,200 |
12/2025 | 2 BR | S$ 3.14 | 797-797 | S$ 2,500 |
08/2025 | 3 BR | S$ 4.18 | 1,076-1,076 | S$ 4,500 |
07/2025 | 3 BR | S$ 4.84 | 1,033-1,033 | S$ 5,000 |
07/2025 | 3 BR | S$ 4.28 | 1,076-1,076 | S$ 4,600 |
07/2025 | 2 BR | S$ 4.64 | 797-797 | S$ 3,700 |
05/2025 | 3 BR | S$ 4.18 | 1,076-1,076 | S$ 4,500 |
05/2025 | 3 BR | S$ 2.79 | 1,076-1,076 | S$ 3,000 |
05/2025 | 2 BR | S$ 4.27 | 797-797 | S$ 3,400 |
05/2025 | 3 BR | S$ 3.44 | 1,076-1,076 | S$ 3,700 |
03/2025 | 3 BR | S$ 3.62 | 1,076-1,076 | S$ 3,900 |
11/2024 | 3 BR | S$ 3.35 | 1,076-1,076 | S$ 3,600 |
09/2024 | 3 BR | S$ 4.37 | 1,076-1,076 | S$ 4,700 |
09/2024 | 2 BR | S$ 4.77 | 797-797 | S$ 3,800 |
08/2024 | 3 BR | S$ 4.18 | 1,076-1,076 | S$ 4,500 |
Rent Price Trend Overtime
| Date | Avg. transaction price | Transaction volume |
|---|---|---|
| Dec 2025 | S$2,500 | 1 |
| Jan 2026 | S$3,700 | 2 |
| Mar 2026 | S$4,000 | 1 |
| May 2026 | S$3,700 | 1 |
| Jul 2026 | S$5,000 | 1 |
| Aug 2026 | S$4,500 | 1 |
1M
3M
6M
1Y
5Y
10Y
Blocks in Clementi Avenue 1
View Clementi Avenue 1
120416, Clementi Avenue 1

121416, Clementi Avenue 1

120417, Clementi Avenue 1

120418, Clementi Avenue 1
Compared To Near Blocks
Project | Tenure | TOP | MRT Distance | Price range (Sale) | Avg. Price (Sale) | Price range (Rent) | Avg. Price (Rent) | Rental Yield |
|---|---|---|---|---|---|---|---|---|
421 Clementi Avenue 1 | 99 yrs | 2013 | CR 17EW 23 Clementi MRT | 992.46 - 1,326.53 psf | 1,107.57 psf | 1,200 - 1,800 /mo | 1,400 /mo | 4.98% |
99 yrs | 2020 | CR 17EW 23 Clementi MRT | 1,326.67 psf | 1,326.67 psf | 1,300 /mo | 1,300 /mo | 4.46% | |
99 yrs | 2002 | CR 17EW 23 Clementi MRT | 886.82 - 971.28 psf | 942.96 psf | 750 - 1,600 /mo | 1,134.29 /mo | 5.54% | |
99 yrs | 1978 | CR 17EW 23 Clementi MRT | 552.01 - 554.79 psf | 552.57 psf | 1,300 - 3,200 /mo | 2,566.67 /mo | 8.47% | |
99 yrs | - | CR 17EW 23 Clementi MRT | 1,149.67 - 2,249.5 psf | 1,540.86 psf | 1,200 - 1,300 /mo | 1,266.67 /mo | - | |
99 yrs | - | CR 17EW 23 Clementi MRT | 594.05 - 639.85 psf | 609.64 psf | 900 - 1,500 /mo | 1,208.33 /mo | 6.84% | |
99 yrs | - | CR 17EW 23 Clementi MRT | 504.96 - 656.57 psf | 560.61 psf | 700 - 4,600 /mo | 1,938.18 /mo | 8.33% | |
99 yrs | - | CR 17EW 23 Clementi MRT | 551.09 - 2,233.33 psf | 671.4 psf | 900 - 4,500 /mo | 2,320 /mo | 7.65% | |
99 yrs | - | CR 17EW 23 Clementi MRT | 1,112.57 - 1,440.46 psf | 1,322.02 psf | 1,400 - 1,800 /mo | 1,566.67 /mo | 4.86% |
Last updated on: .

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