Blk 640 Choa Chu Kang St 64
2 sales in the last 12 months · ~1.5% of 136 units
2
17 recorded since Jun 2021
$642K
4 Room · 1 sale · last 12 months
$596
4 Room · 1 sale · last 12 months
$642K – $642K
4 Room · 1 sale · last 12 months
$950,000
Apr 2026 · Executive · #13-15
Can you use CPF for this flat?
71 years left on the 99, from 1998.
CPF you can use
the lease covers you to 95, so the only limit is your balance
$128,400
Maximum bank loan
75% of the price, over 25 years
$481,500
Cash you need
at least $32,100 of any purchase must be cash
$32,100
Monthly instalment
25 years at 3.5%
$2,411
Indicative. Excludes stamp duty, legal fees and CPF accrued interest. Confirm with HDB and your banker. Rules as at 2026-09-17.
Market Insights
Supply
3 units
3 agent listings
Asking vs sold
+3.6%
$665K ask · $642K sold
4 Room · 1 sold, 1 asking
Price trend
+48%
6 months, 1 sale
12 months: +2.9% (2)
Turnover
1.5%
2 of 136 units, 12 months
Resale Price Trend
One flat type at a time, so a single larger sale cannot look like a price jump
Median price per month, 4 Room only, 11 sales
Recent Resale Transactions
17 recorded · 2 in the last 12 months • Page 1 of 1
| Date | Flat Type | Storey | Area | Price | PSF |
|---|---|---|---|---|---|
| 2026-04 | EXECUTIVE | 13 TO 15 | 1,561 sqft | $950,000 | $609 |
| 2026-03 | 4 ROOM | 07 TO 09 | 1,076 sqft | $642,000 | $596 |
| 2025-05 | 4 ROOM | 10 TO 12 | 1,076 sqft | $690,000 | $641 |
| 2025-05 | 4 ROOM | 13 TO 15 | 1,076 sqft | $650,000 | $604 |
| 2025-04 | EXECUTIVE | 16 TO 18 | 1,561 sqft | $980,000 | $628 |
| 2024-05 | EXECUTIVE | 16 TO 18 | 1,561 sqft | $885,000 | $567 |
| 2024-04 | 4 ROOM | 10 TO 12 | 1,076 sqft | $565,000 | $525 |
| 2024-04 | 4 ROOM | 16 TO 18 | 1,076 sqft | $600,000 | $557 |
| 2023-03 | EXECUTIVE | 10 TO 12 | 1,561 sqft | $845,000 | $541 |
| 2023-02 | 4 ROOM | 01 TO 03 | 1,076 sqft | $538,000 | $500 |
| 2022-08 | 4 ROOM | 16 TO 18 | 1,076 sqft | $570,000 | $530 |
| 2022-07 | EXECUTIVE | 16 TO 18 | 1,561 sqft | $880,000 | $564 |
| 2022-06 | EXECUTIVE | 04 TO 06 | 1,561 sqft | $755,000 | $484 |
| 2022-03 | 4 ROOM | 16 TO 18 | 1,076 sqft | $565,000 | $525 |
| 2021-10 | 4 ROOM | 07 TO 09 | 1,076 sqft | $532,000 | $494 |
| 2021-09 | 4 ROOM | 13 TO 15 | 1,076 sqft | $510,000 | $474 |
| 2021-06 | 4 ROOM | 04 TO 06 | 1,076 sqft | $500,000 | $465 |
For Sale
3 units available · 3 agent listings
4 Room · 1,076 sqft
1 agent
$665,000
Executive · 1,560 sqft
1 agent
$950,000
Executive · 1,560 sqft
1 agent
$1,000,000
For Rent
1 unit available · 1 agent listing
5 Room · 300 sqft
1 agent
$1,000/mo
Frequently Asked Questions
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Median price by flat type
Last 12 months where there were sales, otherwise everything recorded
4 Room
1 sale, 12 months · 64 units
Executive
1 sale, 12 months · 72 units
Data sourced from data.gov.sg HDB Resale Flat Prices. Updated regularly.