Block 505 Choa Chu Kang Street 51
Block 505 Choa Chu Kang Street 51 has 15 recorded HDB resale transactions since 2017. Latest sale: $535,000 (Jun 2026, 4 room, floors 10–12). Median $3,264/sqm. Built 1994, 67 years lease remaining.
How this block compares
- 4 Room$540,000−3.2%vs town(−$18k)−14.3%vs national(−$90k)
Median of resales in the 12 months to Jul 2026, compared with town and Singapore medians on the same basis. Flat types with fewer than two sales in the window are omitted.
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 |
This block is inside the 1 km Primary 1 priority zone for 2 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 505 Choa Chu Kang Street 51 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 |
|---|---|---|---|---|---|
| Jun 2026 | 10 TO 12 | 4 ROOM | 108 sqm | $535,000 | $4,954 |
| Apr 2026 | 01 TO 03 | 4 ROOM | 108 sqm | $545,000 | $5,046 |
| Feb 2025 | 07 TO 09 | 4 ROOM | 107 sqm | $560,000 | $5,234 |
| Jul 2024 | 10 TO 12 | 4 ROOM | 108 sqm | $520,000 | $4,815 |
| Sep 2023 | 04 TO 06 | 5 ROOM | 128 sqm | $555,000 | $4,336 |
| Jun 2021 | 04 TO 06 | 5 ROOM | 128 sqm | $480,000 | $3,750 |
| Dec 2019 | 10 TO 12 | 5 ROOM | 128 sqm | $390,000 | $3,047 |
| Oct 2019 | 07 TO 09 | 5 ROOM | 125 sqm | $400,000 | $3,200 |
| Aug 2019 | 01 TO 03 | 5 ROOM | 129 sqm | $383,000 | $2,969 |
| Jul 2019 | 07 TO 09 | 5 ROOM | 128 sqm | $390,000 | $3,047 |
| Jul 2019 | 07 TO 09 | 5 ROOM | 128 sqm | $415,000 | $3,242 |
| Apr 2019 | 10 TO 12 | 4 ROOM | 108 sqm | $333,000 | $3,083 |
| Jan 2019 | 10 TO 12 | 5 ROOM | 125 sqm | $408,000 | $3,264 |
| Apr 2018 | 10 TO 12 | 5 ROOM | 128 sqm | $425,000 | $3,320 |
| Dec 2017 | 07 TO 09 | 4 ROOM | 109 sqm | $330,000 | $3,028 |
About Block 505 Choa Chu Kang Street 51
Block 505 Choa Chu Kang Street 51 is an established HDB block in Choa Chu Kang, built in 1994 with about 67 years remaining on its 99-year lease. Its median sits about 14% below the Choa Chu Kang median, cheaper than about 83% of the town's blocks. It has a relatively light resale record, with 15 transactions since 2017 across 4 room, 5 room flats priced from $330,000 to $560,000. The most recent transaction was a 4 room flat on storeys 10 TO 12 at $535,000 in Jun 2026, and the median works out to $3,264/sqm. Under Bala's Table (the SLA leasehold valuation model), its leasehold relativity ratio is 0.9019, an annual lease decay of about 0.38%. All transaction data is sourced from data.gov.sg and updated monthly.
Frequently Asked Questions
How much is an HDB flat at Block 505 Choa Chu Kang Street 51 worth?
The most recent resale transaction at Block 505 Choa Chu Kang Street 51 was $535,000 for a 4 room flat in 2026-06. The median price per square metre across all flat types is $3,264, based on 15 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 505 Choa Chu Kang Street 51?
Block 505 Choa Chu Kang Street 51 was built in 1994 and has approximately 67 years and 6 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.38%, meaning the leasehold value decreases by approximately 0.38% per year at the current remaining lease.
What flat types are available at Block 505 Choa Chu Kang Street 51?
Block 505 Choa Chu Kang Street 51 in Choa Chu Kang contains 4 room, 5 room flats. Resale prices range from $330,000 to $560,000 based on historical transaction records from data.gov.sg.