Blk 423 Choa Chu Kang Avenue 4
HDB resale prices and live listings at Blk 423 Choa Chu Kang Avenue 4, Singapore 680423, in Choa Chu Kang. 7 resale transactions from 2024-12 to 2026-11.
- Lease commenced
- 1992
- Town
- Choa Chu Kang
- Postal code
- 680423
Estimated value today
| Home | Sale price | Monthly rent |
|---|---|---|
| 4 Room | S$557,000 | S$2,750/mo – S$3,700/mo |
| 5 Room | S$629,000 | S$2,850/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 |
|---|---|---|---|---|---|
| 4 Room | 6 | S$552,500 | S$540,000 – S$590,000 | S$494 | 2026-07 |
| 5 Room | 1 | S$630,000 | S$630,000 – S$630,000 | S$480 | 2026-04 |
Recent resale transactions at Blk 423
| Month | Flat type | Storey | Area (sqm) | Price | Remaining lease |
|---|---|---|---|---|---|
| 2026-07 | 4 Room | 10 TO 12 | 104 | S$590,000 | 64 years 11 months |
| 2026-05 | 4 Room | 01 TO 03 | 104 | S$540,000 | 65 years 02 months |
| 2026-04 | 5 Room | 01 TO 03 | 122 | S$630,000 | 65 years 04 months |
| 2026-03 | 4 Room | 04 TO 06 | 104 | S$540,000 | 65 years 05 months |
| 2025-11 | 4 Room | 04 TO 06 | 104 | S$560,555 | 65 years 09 months |
| 2025-07 | 4 Room | 10 TO 12 | 104 | S$555,000 | 66 years |
| 2025-02 | 4 Room | 04 TO 06 | 104 | S$550,000 | 66 years 06 months |