HDB · Clementi
Blk 421 Clementi Ave 1 resale prices
19 flats in this block resold in the last 24 months. The median price was S$952,000 (S$914 psf).
Official sales to Oct 2026
- Resales, last 24 months
- 19
- Median price
- S$952,000
- Median $ psf
- S$914 psf
- Lease left (approx.)
- 86 years
- Lease began 2013
By flat type, last 24 months
Town median: all resales of that flat type in the town over the last 12 months.
| Flat type | Sales | Median price | Median $ psf | Town median $ psf | Sizes |
|---|---|---|---|---|---|
| 3-room | 4 | S$685,000 | S$871 psf | S$580 psf | 73–74 sqm (786–797 sqft) |
| 4-room | 15 | S$965,000 | S$931 psf | S$845 psf | 91–100 sqm (980–1,076 sqft) |
Resales since Nov 2022
44 resales, newest first.
| Month | Flat type | Storey | Size | Price | $ psf |
|---|---|---|---|---|---|
| Sep 2026 | 4-room | Storey 22–24 | 96 sqm (1,033 sqft) | S$996,888 | S$965 psf |
| Aug 2026 | 4-room | Storey 7–9 | 92 sqm (990 sqft) | S$880,000 | S$889 psf |
| Jun 2026 | 4-room | Storey 22–24 | 96 sqm (1,033 sqft) | S$970,000 | S$939 psf |
| May 2026 | 3-room | Storey 19–21 | 73 sqm (786 sqft) | S$650,000 | S$827 psf |
| Apr 2026 | 4-room | Storey 25–27 | 100 sqm (1,076 sqft) | S$975,888 | S$907 psf |
| Mar 2026 | 4-room | Storey 19–21 | 96 sqm (1,033 sqft) | S$985,000 | S$953 psf |
| Jan 2026 | 4-room | Storey 31–33 | 96 sqm (1,033 sqft) | S$1,038,000 | S$1,005 psf |
| Nov 2025 | 4-room | Storey 22–24 | 91 sqm (980 sqft) | S$978,000 | S$998 psf |
| Nov 2025 | 4-room | Storey 10–12 | 100 sqm (1,076 sqft) | S$965,000 | S$897 psf |
| Aug 2025 | 4-room | Storey 22–24 | 100 sqm (1,076 sqft) | S$970,000 | S$901 psf |
| Aug 2025 | 4-room | Storey 10–12 | 91 sqm (980 sqft) | S$942,888 | S$963 psf |
| May 2025 | 4-room | Storey 25–27 | 92 sqm (990 sqft) | S$965,000 | S$974 psf |
| Apr 2025 | 4-room | Storey 7–9 | 100 sqm (1,076 sqft) | S$952,488 | S$885 psf |
| Mar 2025 | 3-room | Storey 13–15 | 74 sqm (797 sqft) | S$728,000 | S$914 psf |
| Feb 2025 | 4-room | Storey 4–6 | 91 sqm (980 sqft) | S$855,000 | S$873 psf |
| Feb 2025 | 4-room | Storey 19–21 | 92 sqm (990 sqft) | S$922,000 | S$931 psf |
| Feb 2025 | 4-room | Storey 4–6 | 91 sqm (980 sqft) | S$850,000 | S$868 psf |
| Jan 2025 | 3-room | Storey 25–27 | 73 sqm (786 sqft) | S$720,000 | S$916 psf |
| Nov 2024 | 3-room | Storey 1–3 | 73 sqm (786 sqft) | S$616,888 | S$785 psf |
| Jul 2024 | 4-room | Storey 16–18 | 92 sqm (990 sqft) | S$915,000 | S$924 psf |
| Jun 2024 | 4-room | Storey 1–3 | 92 sqm (990 sqft) | S$755,000 | S$762 psf |
| May 2024 | 3-room | Storey 25–27 | 73 sqm (786 sqft) | S$670,000 | S$853 psf |
| May 2024 | 3-room | Storey 4–6 | 74 sqm (797 sqft) | S$600,000 | S$753 psf |
| Apr 2024 | 4-room | Storey 34–36 | 92 sqm (990 sqft) | S$938,000 | S$947 psf |
| Mar 2024 | 4-room | Storey 34–36 | 100 sqm (1,076 sqft) | S$935,888 | S$869 psf |
| Mar 2024 | 4-room | Storey 13–15 | 96 sqm (1,033 sqft) | S$856,888 | S$829 psf |
| Feb 2024 | 4-room | Storey 31–33 | 92 sqm (990 sqft) | S$888,000 | S$897 psf |
| Oct 2023 | 4-room | Storey 16–18 | 100 sqm (1,076 sqft) | S$845,000 | S$785 psf |
| Oct 2023 | 4-room | Storey 4–6 | 100 sqm (1,076 sqft) | S$803,000 | S$746 psf |
| Oct 2023 | 3-room | Storey 7–9 | 73 sqm (786 sqft) | S$608,000 | S$774 psf |
| Oct 2023 | 3-room | Storey 10–12 | 73 sqm (786 sqft) | S$598,000 | S$761 psf |
| Sep 2023 | 4-room | Storey 25–27 | 100 sqm (1,076 sqft) | S$845,000 | S$785 psf |
| Sep 2023 | 3-room | Storey 10–12 | 74 sqm (797 sqft) | S$600,000 | S$753 psf |
| Aug 2023 | 3-room | Storey 31–33 | 73 sqm (786 sqft) | S$665,000 | S$846 psf |
| Jun 2023 | 4-room | Storey 16–18 | 100 sqm (1,076 sqft) | S$822,888 | S$764 psf |
| Jun 2023 | 3-room | Storey 10–12 | 73 sqm (786 sqft) | S$600,000 | S$764 psf |
| May 2023 | 4-room | Storey 4–6 | 96 sqm (1,033 sqft) | S$808,000 | S$782 psf |
| Mar 2023 | 4-room | Storey 37–39 | 91 sqm (980 sqft) | S$880,000 | S$898 psf |
| Mar 2023 | 4-room | Storey 37–39 | 91 sqm (980 sqft) | S$868,888 | S$887 psf |
| Mar 2023 | 4-room | Storey 4–6 | 100 sqm (1,076 sqft) | S$788,000 | S$732 psf |
| Feb 2023 | 3-room | Storey 13–15 | 74 sqm (797 sqft) | S$585,000 | S$734 psf |
| Jan 2023 | 4-room | Storey 16–18 | 99 sqm (1,066 sqft) | S$808,000 | S$758 psf |
| Dec 2022 | 4-room | Storey 25–27 | 100 sqm (1,076 sqft) | S$840,000 | S$780 psf |
| Dec 2022 | 4-room | Storey 25–27 | 99 sqm (1,066 sqft) | S$828,000 | S$777 psf |
Nearby blocks
- Blk 464B Clementi Ave 1120 m away · 1 in 24 months
- Blk 420 Clementi Ave 1140 m away · 17 in 24 months
- Blk 423 Clementi Ave 1180 m away · 7 in 24 months
- Blk 418 Clementi Ave 1220 m away · 9 in 24 months
- Blk 411 C'Wealth Ave West240 m away · 5 in 24 months
- Blk 424 Clementi Ave 1240 m away · 7 in 24 months
Source
Figures are calculated by SG Home Price Checker from HDB resale records. They describe past sales, not the price of any one home. Data to Oct 2026. Sales from Nov 2022 onwards are included. Median prices are rounded to the nearest S$1,000.
Contains information from the “Resale flat prices” dataset accessed on 24 Oct 2026 from data.gov.sg, which is made available under the terms of the Singapore Open Data Licence version 1.0. Read the licence
SG Home Price Checker is independent. It is not affiliated with, and is not endorsed by, HDB, URA, SLA or any other Singapore Government agency.
How we calculate this