Block 638 Choa Chu Kang Street 64
Block 638 Choa Chu Kang Street 64 has 16 recorded HDB resale transactions since 2017. Latest sale: $770,000 (Apr 2026, 5 room, floors 04–06). Median $5,100/sqm. Prices up 25% over the past five years. Built 1998, 70 years lease remaining.
What this block rents for, and the gross rental yield (annual rent ÷ resale price). This block has too few rentals on record, so figures shown are the Choa Chu Kang average.
| Flat type | Median rent /mo | Gross yield | Based on |
|---|---|---|---|
| 4-Room | $3,100 typically $2,900–$3,300 | 6.7% | Choa Chu Kang avg · block too thin |
| 5-Room | $3,250 typically $3,000–$3,500 | 5.8% | Choa Chu Kang avg · block too thin |
| Executive | $3,500 typically $3,200–$3,800 | 5% | Choa Chu Kang avg · block too thin |
This block is inside the 1 km Primary 1 priority zone for 4 popular schools. When a school is oversubscribed, MOE ballots by home–school distance, and homes within 1 km are drawn first.
- This home
- School within 1 km
- School 1–2 km
- 1km ring, top priority
- 2km ring, next tier
Straight-line distances, the basis MOE uses for Home–School Distance priority. Tap a school to open it. Map © OneMap, SLA.
Other HDB blocks closest to Block 638 Choa Chu Kang Street 64 in Choa Chu Kang, with their median resale price. Useful for comparing what a flat here costs against its immediate neighbours.
| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| Apr 2026 | 04 TO 06 | 5 ROOM | 123 sqm | $770,000 | $6,260 |
| Jan 2026 | 07 TO 09 | 4 ROOM | 100 sqm | $635,000 | $6,350 |
| Apr 2025 | 04 TO 06 | 4 ROOM | 100 sqm | $640,000 | $6,400 |
| Mar 2025 | 01 TO 03 | 5 ROOM | 123 sqm | $720,000 | $5,854 |
| Nov 2023 | 04 TO 06 | 4 ROOM | 100 sqm | $590,000 | $5,900 |
| Jun 2023 | 04 TO 06 | 4 ROOM | 100 sqm | $545,000 | $5,450 |
| May 2023 | 01 TO 03 | 4 ROOM | 100 sqm | $575,000 | $5,750 |
| Nov 2021 | 01 TO 03 | 4 ROOM | 100 sqm | $500,000 | $5,000 |
| Oct 2021 | 04 TO 06 | 4 ROOM | 100 sqm | $520,000 | $5,200 |
| Feb 2021 | 10 TO 12 | EXECUTIVE | 182 sqm | $890,000 | $4,890 |
| Nov 2020 | 10 TO 12 | 4 ROOM | 100 sqm | $490,000 | $4,900 |
| Jul 2019 | 01 TO 03 | 5 ROOM | 123 sqm | $490,000 | $3,984 |
| Apr 2019 | 07 TO 09 | 4 ROOM | 100 sqm | $430,000 | $4,300 |
| Nov 2018 | 01 TO 03 | 4 ROOM | 100 sqm | $385,000 | $3,850 |
| Oct 2018 | 07 TO 09 | 5 ROOM | 123 sqm | $570,000 | $4,634 |
| May 2017 | 01 TO 03 | 5 ROOM | 123 sqm | $553,000 | $4,496 |
About Block 638 Choa Chu Kang Street 64
Resale prices at Block 638 Choa Chu Kang Street 64 in Choa Chu Kang have risen sharply, up about 25% over the past five years. Its median runs about 16% above the Choa Chu Kang median, ahead of around 79% of the town's blocks. It has a relatively light resale record, with 16 transactions since 2017 across 4 room, 5 room, executive flats priced from $385,000 to $890,000. The most recent transaction was a 5 room flat on storeys 04 TO 06 at $770,000 in Apr 2026, and the median works out to $5,100/sqm. Floor level matters here: units on the higher 04 TO 06 band have sold around 14% above those on the 01 TO 03 band. On Bala's Table, the SLA's leasehold valuation model, its relativity ratio works out to 0.9123, equivalent to roughly 0.34% of lease-value decay a year. All transaction data is sourced from data.gov.sg and updated monthly.
Frequently Asked Questions
How much is an HDB flat at Block 638 Choa Chu Kang Street 64 worth?
The most recent resale transaction at Block 638 Choa Chu Kang Street 64 was $770,000 for a 5 room flat in 2026-04. The median price per square metre across all flat types is $5,100, based on 16 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 638 Choa Chu Kang Street 64?
Block 638 Choa Chu Kang Street 64 was built in 1998 and has approximately 70 years and 9 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.34%, meaning the leasehold value decreases by approximately 0.34% per year at the current remaining lease.
What flat types are available at Block 638 Choa Chu Kang Street 64?
Block 638 Choa Chu Kang Street 64 in Choa Chu Kang contains 4 room, 5 room, executive flats. Resale prices range from $385,000 to $890,000 based on historical transaction records from data.gov.sg.
Have HDB prices at Block 638 Choa Chu Kang Street 64 gone up or down?
Resale prices at Block 638 Choa Chu Kang Street 64 have increased by approximately 25% over the past five years. The current median price is $561,500, with the most recent sale at $770,000 in 2026-04.