HDB · Clementi
Blk 423 Clementi Ave 1 resale prices
7 flats in this block resold in the last 24 months. The median price was S$710,000 (S$879 psf).
Official sales to Oct 2026
- Resales, last 24 months
- 7
- Median price
- S$710,000
- Median $ psf
- S$879 psf
- Lease left (approx.)
- 86 years
- Lease began 2013
Few recent sales here, so these figures move a lot from one sale to the next.
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 |
|---|---|---|---|---|---|
| 2-room | 3 | S$458,000 | S$868 psf | S$787 psf | 49 sqm (527 sqft) |
| 3-room | 1 | S$710,000 | S$879 psf | S$580 psf | 75 sqm (807 sqft) |
| 4-room | 3 | S$962,000 | S$903 psf | S$845 psf | 99–100 sqm (1,066–1,076 sqft) |
Resales since Nov 2022
15 resales, newest first.
| Month | Flat type | Storey | Size | Price | $ psf |
|---|---|---|---|---|---|
| Jul 2026 | 4-room | Storey 10–12 | 99 sqm (1,066 sqft) | S$962,000 | S$903 psf |
| Jul 2026 | 3-room | Storey 4–6 | 75 sqm (807 sqft) | S$710,000 | S$879 psf |
| Mar 2026 | 2-room | Storey 4–6 | 49 sqm (527 sqft) | S$458,000 | S$868 psf |
| Jul 2025 | 2-room | Storey 7–9 | 49 sqm (527 sqft) | S$423,000 | S$802 psf |
| Jul 2025 | 2-room | Storey 25–27 | 49 sqm (527 sqft) | S$475,000 | S$901 psf |
| Feb 2025 | 4-room | Storey 16–18 | 100 sqm (1,076 sqft) | S$979,000 | S$910 psf |
| Jan 2025 | 4-room | Storey 10–12 | 99 sqm (1,066 sqft) | S$931,888 | S$874 psf |
| Sep 2024 | 3-room | Storey 7–9 | 70 sqm (753 sqft) | S$680,000 | S$902 psf |
| Jul 2024 | 2-room | Storey 25–27 | 49 sqm (527 sqft) | S$422,000 | S$800 psf |
| Jun 2024 | 2-room | Storey 22–24 | 49 sqm (527 sqft) | S$475,000 | S$901 psf |
| Dec 2023 | 3-room | Storey 4–6 | 70 sqm (753 sqft) | S$575,000 | S$763 psf |
| Nov 2023 | 3-room | Storey 13–15 | 70 sqm (753 sqft) | S$615,000 | S$816 psf |
| Jan 2023 | 4-room | Storey 4–6 | 99 sqm (1,066 sqft) | S$825,000 | S$774 psf |
| Jan 2023 | 4-room | Storey 7–9 | 100 sqm (1,076 sqft) | S$805,000 | S$748 psf |
| Dec 2022 | 2-room | Storey 10–12 | 49 sqm (527 sqft) | S$380,000 | S$720 psf |
Nearby blocks
- Blk 424 Clementi Ave 170 m away · 7 in 24 months
- Blk 418 Clementi Ave 180 m away · 9 in 24 months
- Blk 420 Clementi Ave 1110 m away · 17 in 24 months
- Blk 425 Clementi Ave 1140 m away · 15 in 24 months
- Blk 417 Clementi Ave 1140 m away · 11 in 24 months
- Blk 411 C'Wealth Ave West160 m away · 5 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