Blk 421Choa Chu Kang Ave 4
Choa Chu Kang · HDB resale · S680421
Latest registered price
$555,000
4 Room · Aug 2026
HDB resale data · updated · checked daily
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Recorded sales
Latest 50 of 102 recorded sales
Registration month, not completion date. Prices are indicative.
| Registered | Price | |
|---|---|---|
| Aug 20264 Room · 10 to 12 | 4 Room | $555,000$496 psf1,119 sqft |
| Jul 20264 Room · 04 to 06 | 4 Room | $545,000$487 psf1,119 sqft |
| May 20254 Room · 07 to 09 | 4 Room | $574,888$514 psf1,119 sqft |
| Jul 20244 Room · 01 to 03 | 4 Room | $525,000$469 psf1,119 sqft |
| Mar 20245 Room · 10 to 12 | 5 Room | $620,000$436 psf1,421 sqft |
| Mar 20244 Room · 10 to 12 | 4 Room | $532,000$475 psf1,119 sqft |
| Jan 20244 Room · 07 to 09 | 4 Room | $504,888$451 psf1,119 sqft |
| Dec 20234 Room · 10 to 12 | 4 Room | $510,000$456 psf1,119 sqft |
| Apr 20235 Room · 04 to 06 | 5 Room | $630,000$443 psf1,421 sqft |
| Apr 20234 Room · 10 to 12 | 4 Room | $496,000$443 psf1,119 sqft |
Show 40 more records
| Registered | Price | |
|---|---|---|
| Aug 20214 Room · 10 to 12 | 4 Room | $435,000$389 psf1,119 sqft |
| Sept 20204 Room · 01 to 03 | 4 Room | $300,000$268 psf1,119 sqft |
| Oct 20194 Room · 01 to 03 | 4 Room | $315,000$281 psf1,119 sqft |
| Aug 20194 Room · 10 to 12 | 4 Room | $360,000$322 psf1,119 sqft |
| Jun 20194 Room · 07 to 09 | 4 Room | $364,000$325 psf1,119 sqft |
| Nov 20185 Room · 04 to 06 | 5 Room | $400,000$282 psf1,421 sqft |
| Sept 20184 Room · 10 to 12 | 4 Room | $325,000$290 psf1,119 sqft |
| Jun 20185 Room · 07 to 09 | 5 Room | $405,000$285 psf1,421 sqft |
| Oct 20164 Room · 10 to 12 | 4 Room | $345,000$308 psf1,119 sqft |
| Jul 20164 Room · 10 to 12 | 4 Room | $330,000$295 psf1,119 sqft |
| Nov 20155 Room · 10 to 12 | 5 Room | $480,000$338 psf1,421 sqft |
| Jun 20155 Room · 07 to 09 | 5 Room | $475,000$334 psf1,421 sqft |
| Mar 20154 Room · 01 to 03 | 4 Room | $350,000$313 psf1,119 sqft |
| Feb 20155 Room · 10 to 12 | 5 Room | $462,500$326 psf1,421 sqft |
| Aug 20144 Room · 04 to 06 | 4 Room | $400,000$357 psf1,119 sqft |
| Jul 20145 Room · 07 to 09 | 5 Room | $530,000$373 psf1,421 sqft |
| Mar 20134 Room · 10 to 12 | 4 Room | $437,000$390 psf1,119 sqft |
| Mar 20134 Room · 01 to 03 | 4 Room | $435,000$389 psf1,119 sqft |
| Aug 20124 Room · 04 to 06 | 4 Room | $428,000$382 psf1,119 sqft |
| Apr 20124 Room · 01 to 05 | 4 Room | $416,000$372 psf1,119 sqft |
| Nov 20114 Room · 07 to 09 | 4 Room | $435,800$389 psf1,119 sqft |
| Dec 20104 Room · 10 to 12 | 4 Room | $399,000$356 psf1,119 sqft |
| Jul 20104 Room · 01 to 03 | 4 Room | $360,000$322 psf1,119 sqft |
| Apr 20104 Room · 04 to 06 | 4 Room | $356,000$318 psf1,119 sqft |
| Jun 20095 Room · 07 to 09 | 5 Room | $372,000$262 psf1,421 sqft |
| Mar 20095 Room · 04 to 06 | 5 Room | $353,000$248 psf1,421 sqft |
| Dec 20084 Room · 04 to 06 | 4 Room | $332,000$297 psf1,119 sqft |
| Nov 20084 Room · 01 to 03 | 4 Room | $280,000$250 psf1,119 sqft |
| Aug 20085 Room · 04 to 06 | 5 Room | $325,000$229 psf1,421 sqft |
| Aug 20084 Room · 07 to 09 | 4 Room | $310,000$277 psf1,119 sqft |
| Jul 20084 Room · 04 to 06 | 4 Room | $323,000$289 psf1,119 sqft |
| Nov 20074 Room · 07 to 09 | 4 Room | $279,000$249 psf1,119 sqft |
| Oct 20075 Room · 01 to 03 | 5 Room | $294,000$207 psf1,421 sqft |
| Jul 20074 Room · 01 to 03 | 4 Room | $230,000$205 psf1,119 sqft |
| Mar 20074 Room · 07 to 09 | 4 Room | $250,000$223 psf1,119 sqft |
| Jan 20075 Room · 04 to 06 | 5 Room | $282,000$198 psf1,421 sqft |
| Jan 20074 Room · 04 to 06 | 4 Room | $192,000$172 psf1,119 sqft |
| May 20065 Room · 10 to 12 | 5 Room | $270,000$190 psf1,421 sqft |
| Jan 20064 Room · 04 to 06 | 4 Room | $222,000$198 psf1,119 sqft |
| Aug 20054 Room · 07 to 09 | 4 Room | $225,000$201 psf1,119 sqft |
Market summary
- Last sale
- $555KAug 2026
- Median price · 12 mo
- $550K
- Change yoy
- -4.3%
- All-time sales
- 102
The last sale at Blk 421 Choa Chu Kang Ave 4 was a 1119 sqft 4 Room flat on storeys 10 to 12: $555,000 ($496 psf) in Aug 2026. 2 flats sold here in the past 12 months, at a median of $550,000 ($491 psf), down -4.3% on the year before. That puts the block at a 5% discount to the Choa Chu Kang median of $515 psf. The full history below covers all 102 transactions recorded at this block since 1990.
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Surrounding blocks · 12-month median resale price
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Price trend
Price trend
Monthly median resale price
Questions & answers
What was the last transacted price at Blk 421 Choa Chu Kang Ave 4?
The most recent recorded sale at Blk 421 Choa Chu Kang Ave 4 was a 4 Room flat that sold for $555,000 ($496 psf) in Aug 2026.
How much does a flat at Blk 421 Choa Chu Kang Ave 4 cost?
Based on 2 transactions over the past 12 months, the median resale price at Blk 421 Choa Chu Kang Ave 4 was $550,000.
How many flats have been sold at Blk 421 Choa Chu Kang Ave 4?
102 resale transactions have been recorded at Blk 421 Choa Chu Kang Ave 4 since 1990.
What is the postal code of Blk 421 Choa Chu Kang Ave 4?
The postal code of Blk 421 Choa Chu Kang Ave 4 is 680421, in Choa Chu Kang.