Blk 421 Clementi Avenue 1
HDB resale prices and live listings at Blk 421 Clementi Avenue 1, Clementi. 18 resale transactions from 2024-12 to 2026-11.
- Lease commenced
- 2013
- Town
- Clementi
Estimated value today
| Home | Sale price | Monthly rent |
|---|---|---|
| 3 Room | S$671,000 | S$2,800/mo – S$3,900/mo |
| 4 Room | S$972,000 | S$3,350/mo – S$4,650/mo |
In the weekly accuracy check of 7 Nov 2026, the range held the actual rent for 81.7% of the leases tested for this property type. There is no single figure because half came within 6.4% of the actual rent, and a single figure needs 5% or less; 68% came within 10% of the actual rent, and a single figure needs 80%.
Based on recorded transactions to Oct 2026. An automated estimate from recorded transactions, not a valuation by a licensed valuer. Do not rely on it for a loan, sale or legal decision.
Resale prices by flat type
| Flat type | Sales | Median price | Range | Median PSF | Latest |
|---|---|---|---|---|---|
| 3 Room | 3 | S$720,000 | S$650,000 – S$728,000 | S$914 | 2026-05 |
| 4 Room | 15 | S$970,000 | S$850,000 – S$1,038,000 | S$939 | 2026-10 |
Recent resale transactions at Blk 421
| Month | Flat type | Storey | Area (sqm) | Price | Remaining lease |
|---|---|---|---|---|---|
| 2026-10 | 4 Room | 28 TO 30 | 91 | S$980,000 | 86 years |
| 2026-09 | 4 Room | 22 TO 24 | 96 | S$996,888 | 86 years |
| 2026-08 | 4 Room | 07 TO 09 | 92 | S$880,000 | 86 years 01 month |
| 2026-06 | 4 Room | 22 TO 24 | 96 | S$970,000 | 86 years 04 months |
| 2026-05 | 3 Room | 19 TO 21 | 73 | S$650,000 | 86 years 05 months |
| 2026-04 | 4 Room | 25 TO 27 | 100 | S$975,888 | 86 years 05 months |
| 2026-03 | 4 Room | 19 TO 21 | 96 | S$985,000 | 86 years 06 months |
| 2026-01 | 4 Room | 31 TO 33 | 96 | S$1,038,000 | 86 years 09 months |
| 2025-11 | 4 Room | 10 TO 12 | 100 | S$965,000 | 86 years 11 months |
| 2025-11 | 4 Room | 22 TO 24 | 91 | S$978,000 | 86 years 11 months |
| 2025-08 | 4 Room | 22 TO 24 | 100 | S$970,000 | 87 years 01 month |
| 2025-08 | 4 Room | 10 TO 12 | 91 | S$942,888 | 87 years 02 months |
| 2025-05 | 4 Room | 25 TO 27 | 92 | S$965,000 | 87 years 05 months |
| 2025-04 | 4 Room | 07 TO 09 | 100 | S$952,488 | 87 years 06 months |
| 2025-03 | 3 Room | 13 TO 15 | 74 | S$728,000 | 87 years 07 months |
| 2025-02 | 4 Room | 19 TO 21 | 92 | S$922,000 | 87 years 09 months |
| 2025-02 | 4 Room | 04 TO 06 | 91 | S$850,000 | 87 years 08 months |
| 2025-01 | 3 Room | 25 TO 27 | 73 | S$720,000 | 87 years 09 months |