Blk 421 Jurong West Street 42
HDB resale prices and live listings at Blk 421 Jurong West Street 42, Singapore 640421, in Jurong West. 4 resale transactions from 2024-12 to 2026-11.
- Lease commenced
- 1985
- Town
- Jurong West
- Postal code
- 640421
Estimated value today
| Home | Sale price | Monthly rent |
|---|---|---|
| 3 Room | S$377,000 | S$2,200/mo – S$3,000/mo |
| 4 Room | S$459,000 | S$2,900/mo – S$3,900/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$400,000 | S$380,000 – S$403,888 | S$581 | 2026-02 |
| 4 Room | 1 | S$450,000 | S$450,000 – S$450,000 | S$498 | 2026-01 |
Recent resale transactions at Blk 421
| Month | Flat type | Storey | Area (sqm) | Price | Remaining lease |
|---|---|---|---|---|---|
| 2026-02 | 3 Room | 04 TO 06 | 64 | S$380,000 | 58 years 04 months |
| 2026-01 | 4 Room | 01 TO 03 | 84 | S$450,000 | 58 years 07 months |
| 2025-11 | 3 Room | 07 TO 09 | 64 | S$403,888 | 58 years 07 months |
| 2025-03 | 3 Room | 07 TO 09 | 64 | S$400,000 | 59 years 03 months |
Listings at Blk 421
No live listings at Blk 421 right now.