BLK 421 Clementi Avenue 1
Key Property Details
Project Name | 421 Clementi Avenue 1 |
|---|---|
Address | 421 Clementi Avenue 1 · 120421 |
Nearest MRT | Clementi MRT |
TOP date | 1 Jan 2013 |
Tenure | 99 YEARS |
District | D05 |
Neighbourhood | Clementi |
Blocks | 13 |
Property type | HDB |
Developer | HDB |
Buildings in 421 Clementi Avenue 1
- 416 Clementi Avenue 1120416
- 416A Clementi Avenue 1121416
- 417 Clementi Avenue 1120417
- 418 Clementi Avenue 1120418
Market Data & Trends
Sale transaction history for 421 Clementi Avenue 1
All
Studio
1 BR
2 BR
3 BR
4 BR
5+ BR
Date sold | Block | Unit | Beds | PSF | Area
(sqft) | Price sold |
|---|---|---|---|---|---|---|
03/2026 | 421 | Floor 19-21
Unit xx | - | S$ 954 | 1,033 | S$ 985,000 |
01/2026 | 421 | Floor 31-33
Unit xx | - | S$ 1,005 | 1,033 | S$ 1.038M |
11/2025 | 421 | Floor 22-24
Unit xx | - | S$ 998 | 980 | S$ 978,000 |
11/2025 | 421 | Floor 10-12
Unit xx | - | S$ 897 | 1,076 | S$ 965,000 |
08/2025 | 421 | Floor 22-24
Unit xx | - | S$ 901 | 1,076 | S$ 970,000 |
08/2025 | 421 | Floor 10-12
Unit xx | - | S$ 962 | 980 | S$ 942,888 |
05/2025 | 421 | Floor 25-27
Unit xx | - | S$ 975 | 990 | S$ 965,000 |
04/2025 | 421 | Floor 7-9
Unit xx | - | S$ 885 | 1,076 | S$ 952,488 |
03/2025 | 421 | Floor 13-15
Unit xx | - | S$ 913 | 797 | S$ 728,000 |
02/2025 | 421 | Floor 19-21
Unit xx | - | S$ 931 | 990 | S$ 922,000 |
02/2025 | 421 | Floor 4-6
Unit xx | - | S$ 867 | 980 | S$ 850,000 |
02/2025 | 421 | Floor 4-6
Unit xx | - | S$ 872 | 980 | S$ 855,000 |
01/2025 | 421 | Floor 25-27
Unit xx | - | S$ 916 | 786 | S$ 720,000 |
11/2024 | 421 | Floor 1-3
Unit xx | 2 BR | S$ 785 | 786 | S$ 616,888 |
07/2024 | 421 | Floor 16-18
Unit xx | - | S$ 924 | 990 | S$ 915,000 |
06/2024 | 421 | Floor 1-3
Unit xx | - | S$ 763 | 990 | S$ 755,000 |
05/2024 | 421 | Floor 25-27
Unit xx | - | S$ 852 | 786 | S$ 670,000 |
05/2024 | 421 | Floor 4-6
Unit xx | - | S$ 753 | 797 | S$ 600,000 |
04/2024 | 421 | Floor 34-36
Unit xx | - | S$ 947 | 990 | S$ 938,000 |
03/2024 | 421 | Floor 13-15
Unit xx | - | S$ 830 | 1,033 | S$ 856,888 |
Rent transaction history for 421 Clementi Avenue 1
All
Studio
1 BR
2 BR
3 BR
4 BR
5+ BR
Date | Beds | PSF | Area
(sqft) | Price |
|---|---|---|---|---|
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 | 2 BR | S$ 4.77 | 797-797 | S$ 3,800 |
09/2024 | 3 BR | S$ 4.37 | 1,076-1,076 | S$ 4,700 |
08/2024 | 3 BR | S$ 2.97 | 1,076-1,076 | S$ 3,200 |
08/2024 | 3 BR | S$ 4.18 | 1,076-1,076 | S$ 4,500 |
07/2024 | 3 BR | S$ 2.70 | 1,076-1,076 | S$ 2,900 |
07/2024 | 3 BR | S$ 4.28 | 1,076-1,076 | S$ 4,600 |
Payment structure & financing options
Sale price
Mortgage calculation
on 2% interest rate
S$ 4,158
/month
Downpayment (25%)
S$ 375k
Loan amount (75%)
S$ 1.13m
Tenure (yrs)
5
35
Loan (%)
10
75
Interest (%)
0
5

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Location
Location of BLK 421 Clementi Avenue 1
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Amenities nearby BLK 421 Clementi Avenue 1
Schools | Distance |
|---|---|
Nan Hua High School | 2 mins (103 m) |
NUS High School of Math and Science | 4 mins (248 m) |
International Community School | 5 mins (321 m) |
MRT Stations | Distance |
|---|---|
Clementi | 772 m |
Dover | 1.2 km |
West Coast | 1.5 km |
Supermarkets | Distance |
|---|---|
Sheng Siong - Clementi 420A Supermarket | 2 mins (76 m) |
Sheng Siong Supermarket | 2 mins (102 m) |
FairPrice - Clementi A | 7 mins (491 m) |
Parks | Distance |
|---|---|
小小花园 | 5 mins (356 m) |
大大花园 | 6 mins (372 m) |
Rain Garden | 561 m |
Nearby HDB Projects
HDB near 421 Clementi Avenue 1
Condos nearby 421 Clementi Avenue 1
Property Insights
Sale price trend overtime
1M
3M
6M
1Y
5Y
10Y
Data Source: URA, Realis and 99.co
Powered by 99.co Researcher
Rent price trend overtime
1M
3M
6M
1Y
5Y
10Y
Data Source: URA, Realis and 99.co
Powered by 99.co Researcher
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 | 2012 | CR 17EW 23 Clementi MRT | 891.72 - 1,096.65 psf | 960.31 psf | 1,200 - 1,550 /mo | 1,320 /mo | 5.01% |
| Clementi Crest | 99 yrs | 2020 | CR 17EW 23 Clementi MRT | 1,198.8 - 1,387.5 psf | 1,279.33 psf | 1,200 - 4,999 /mo | 1,857 /mo | 4.42% |
| Clementi Heights | 99 yrs | 2002 | CR 17EW 23 Clementi MRT | 846.23 - 929.75 psf | 897.74 psf | 890 - 4,800 /mo | 2,281.33 /mo | 5.49% |
| Clementi Avenue 2 Shopping Centre | 99 yrs | 1978 | CR 17EW 23 Clementi MRT | 554.79 - 624.13 psf | 589.46 psf | 1,050 - 4,600 /mo | 2,355 /mo | 8.39% |
| Clementi Peaks | 99 yrs | - | CR 17EW 23 Clementi MRT | 840.46 - 2,249.5 psf | 1,322.22 psf | 1,300 - 6,400 /mo | 2,233.33 /mo | - |
| Commonwealth Avenue West | 99 yrs | - | CR 17EW 23 Clementi MRT | 515.25 - 622.61 psf | 581.13 psf | 900 - 4,800 /mo | 2,126.67 /mo | 6.66% |
| Clementi West Street 1 | 99 yrs | - | CR 17EW 23 Clementi MRT | 502.51 - 626.63 psf | 564.64 psf | 600 - 4,200 /mo | 1,887.94 /mo | 7.75% |
| Clementi Avenue 2 | 99 yrs | - | CR 17EW 23 Clementi MRT | 527.05 - 866.85 psf | 631.76 psf | 500 - 4,500 /mo | 1,812.05 /mo | 7.51% |
| Clementi Towers | 99 yrs | - | CR 17EW 23 Clementi MRT | 1,017.29 - 1,209.1 psf | 1,142.13 psf | 1,200 - 5,200 /mo | 2,880 /mo | 4.56% |
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About the information on this page
The information on this page contains the latest available details about this development which is a mix of information generated by the 99.co team and facts obtained from official developer sources. This includes, and is not limited to, the official developer brochure, to bring you the most accurate information to help with your choice of condo.
If any of the information is inaccurate, please contact us and we will amend the details as soon as possible. If you have any queries, compliments, or feedback on how we can learn to serve you better, please also feel free to reach out to us. We’re listening!
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