Blk 421 Choa Chu Kang Ave 4 vs nearby blocks
How this block compares with its 4 nearest HDB blocks on overall liveability and the pillars that vary most block to block — transport, food, schools and daily needs. Scores are 0–100 from open government data; distances are straight-line from Blk 421 Choa Chu Kang Ave 4.
| Distance | Block | Overall | Transport | Food | Schools | Daily needs |
|---|---|---|---|---|---|---|
| — | Blk 421 Choa Chu Kang Ave 4 · this block | 66 | 70 | 55 | 100 | 56 |
| 57 m | Blk 423 Choa Chu Kang Ave 4 | 68 | 78 | 55 | 100 | 58 |
| 57 m | Blk 424 Choa Chu Kang Ave 4 | 69 | 82 | 55 | 100 | 60 |
| 67 m | Blk 422 Choa Chu Kang Ave 4 | 65 | 68 | 55 | 100 | 54 |
| 75 m | Blk 420 Choa Chu Kang Ave 4 | 65 | 69 | 49 | 100 | 53 |
A note on price: HDB publishes resale prices at subzone level, not per block, so a genuine block-by-block price column would be misleading. See the resale context for Peng Siang on the full report for Blk 421 Choa Chu Kang Ave 4. This comparison focuses on the location scores that genuinely differ from block to block.