Block 447 Choa Chu Kang Avenue 4
| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| May 2025 | 10 TO 12 | 4 ROOM | 100 sqm | $560,000 | $5,600 |
| Feb 2025 | 10 TO 12 | 4 ROOM | 101 sqm | $560,000 | $5,545 |
| Jul 2024 | 10 TO 12 | 4 ROOM | 100 sqm | $505,000 | $5,050 |
| Mar 2024 | 01 TO 03 | 5 ROOM | 122 sqm | $560,000 | $4,590 |
| May 2023 | 04 TO 06 | 4 ROOM | 100 sqm | $491,888 | $4,919 |
| Mar 2023 | 07 TO 09 | 4 ROOM | 100 sqm | $458,000 | $4,580 |
| Mar 2023 | 04 TO 06 | 5 ROOM | 121 sqm | $572,000 | $4,727 |
| Oct 2022 | 13 TO 15 | 4 ROOM | 101 sqm | $470,000 | $4,653 |
| Aug 2022 | 01 TO 03 | 5 ROOM | 122 sqm | $520,000 | $4,262 |
| Oct 2021 | 10 TO 12 | 5 ROOM | 118 sqm | $530,000 | $4,492 |
| Apr 2021 | 07 TO 09 | 4 ROOM | 100 sqm | $395,000 | $3,950 |
| Dec 2020 | 04 TO 06 | 5 ROOM | 119 sqm | $430,000 | $3,613 |
| Dec 2020 | 04 TO 06 | 5 ROOM | 118 sqm | $441,288 | $3,740 |
| Jan 2020 | 07 TO 09 | 5 ROOM | 119 sqm | $390,000 | $3,277 |
| Dec 2019 | 07 TO 09 | 5 ROOM | 119 sqm | $425,000 | $3,571 |
| Sep 2018 | 01 TO 03 | 5 ROOM | 120 sqm | $380,000 | $3,167 |
| Jun 2018 | 10 TO 12 | 4 ROOM | 100 sqm | $345,000 | $3,450 |
| May 2018 | 10 TO 12 | 4 ROOM | 100 sqm | $327,000 | $3,270 |
| Oct 2017 | 04 TO 06 | 4 ROOM | 100 sqm | $319,000 | $3,190 |
| Oct 2017 | 04 TO 06 | 4 ROOM | 101 sqm | $320,000 | $3,168 |
About Block 447 Choa Chu Kang Avenue 4
Block 447 at Choa Chu Kang Avenue 4 is a residential HDB block in Choa Chu Kang, Singapore, built in 1997 with approximately 71 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $319,000 to $572,000 based on 22 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 10 TO 12 sold for $560,000 in 2025-05. The current median price per square metre is $3,845. Over the past five years, resale prices at this block have increased by approximately 21.1%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.9136, with an annual lease decay rate of approximately 0.33%. All transaction data is sourced from Singapore's data.gov.sg open data platform and is updated monthly.
Frequently Asked Questions
How much is an HDB flat at Block 447 Choa Chu Kang Avenue 4 worth?
The most recent resale transaction at Block 447 Choa Chu Kang Avenue 4 was $560,000 for a 4 room flat in 2025-05. The median price per square metre across all flat types is $3,845, based on 22 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 447 Choa Chu Kang Avenue 4?
Block 447 Choa Chu Kang Avenue 4 was built in 1997 and has approximately 71 years and 2 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.33%, meaning the leasehold value decreases by approximately 0.33% per year at the current remaining lease.
What flat types are available at Block 447 Choa Chu Kang Avenue 4?
Block 447 Choa Chu Kang Avenue 4 in Choa Chu Kang contains 4 room, 5 room flats. Resale prices range from $319,000 to $572,000 based on historical transaction records from data.gov.sg.
Have HDB prices at Block 447 Choa Chu Kang Avenue 4 gone up or down?
Resale prices at Block 447 Choa Chu Kang Avenue 4 have increased by approximately 21.1% over the past five years. The current median price is $435,644, with the most recent sale at $560,000 in 2025-05.