Block 427 Jurong West Avenue 1
| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| Jan 2026 | 01 TO 03 | 5 ROOM | 135 sqm | $605,000 | $4,481 |
| Apr 2024 | 01 TO 03 | 5 ROOM | 136 sqm | $608,000 | $4,471 |
| Jun 2023 | 07 TO 09 | 5 ROOM | 133 sqm | $565,000 | $4,248 |
| Apr 2022 | 10 TO 12 | 5 ROOM | 133 sqm | $550,000 | $4,135 |
| Nov 2021 | 04 TO 06 | 5 ROOM | 135 sqm | $460,000 | $3,407 |
| Apr 2021 | 10 TO 12 | 5 ROOM | 133 sqm | $460,000 | $3,459 |
| Jul 2020 | 07 TO 09 | 5 ROOM | 136 sqm | $440,000 | $3,235 |
| Jan 2019 | 04 TO 06 | 5 ROOM | 133 sqm | $400,000 | $3,008 |
| Nov 2018 | 01 TO 03 | 5 ROOM | 136 sqm | $390,000 | $2,868 |
| Apr 2018 | 10 TO 12 | 4 ROOM | 104 sqm | $377,000 | $3,625 |
| Mar 2018 | 04 TO 06 | 5 ROOM | 133 sqm | $380,000 | $2,857 |
| Feb 2018 | 04 TO 06 | 5 ROOM | 136 sqm | $430,000 | $3,162 |
| Oct 2017 | 10 TO 12 | 4 ROOM | 104 sqm | $380,000 | $3,654 |
About Block 427 Jurong West Avenue 1
Block 427 at Jurong West Avenue 1 is a residential HDB block in Jurong West, Singapore, built in 1985 with approximately 58 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $377,000 to $608,000 based on 13 recorded transactions since January 2017. The most recent transaction was a 5 room flat on storeys 01 TO 03 sold for $605,000 in 2026-01. The current median price per square metre is $3,459. Over the past five years, resale prices at this block have increased by approximately 31.5%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8648, with an annual lease decay rate of approximately 0.55%. 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 427 Jurong West Avenue 1 worth?
The most recent resale transaction at Block 427 Jurong West Avenue 1 was $605,000 for a 5 room flat in 2026-01. The median price per square metre across all flat types is $3,459, based on 13 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 427 Jurong West Avenue 1?
Block 427 Jurong West Avenue 1 was built in 1985 and has approximately 58 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 0.55%, meaning the leasehold value decreases by approximately 0.55% per year at the current remaining lease.
What flat types are available at Block 427 Jurong West Avenue 1?
Block 427 Jurong West Avenue 1 in Jurong West contains 4 room, 5 room flats. Resale prices range from $377,000 to $608,000 based on historical transaction records from data.gov.sg.
Have HDB prices at Block 427 Jurong West Avenue 1 gone up or down?
Resale prices at Block 427 Jurong West Avenue 1 have increased by approximately 31.5% over the past five years. The current median price is $440,000, with the most recent sale at $605,000 in 2026-01.