Block 485 Jurong West Avenue 1
| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| Jul 2025 | 10 TO 12 | 4 ROOM | 103 sqm | $535,000 | $5,194 |
| Mar 2025 | 10 TO 12 | 3 ROOM | 73 sqm | $410,000 | $5,616 |
| Sep 2024 | 04 TO 06 | 3 ROOM | 73 sqm | $400,000 | $5,479 |
| Aug 2024 | 04 TO 06 | 4 ROOM | 103 sqm | $498,000 | $4,835 |
| Jul 2024 | 10 TO 12 | 3 ROOM | 73 sqm | $395,000 | $5,411 |
| Mar 2024 | 10 TO 12 | 4 ROOM | 103 sqm | $508,888 | $4,941 |
| Jul 2023 | 04 TO 06 | 3 ROOM | 73 sqm | $380,000 | $5,205 |
| Dec 2022 | 04 TO 06 | 4 ROOM | 103 sqm | $440,000 | $4,272 |
| Jan 2022 | 10 TO 12 | 4 ROOM | 103 sqm | $440,000 | $4,272 |
| Dec 2021 | 04 TO 06 | 3 ROOM | 73 sqm | $343,000 | $4,699 |
| Jul 2021 | 07 TO 09 | 3 ROOM | 73 sqm | $338,000 | $4,630 |
| Oct 2020 | 01 TO 03 | 3 ROOM | 73 sqm | $275,000 | $3,767 |
| Jun 2019 | 04 TO 06 | 4 ROOM | 103 sqm | $339,000 | $3,291 |
| Mar 2019 | 10 TO 12 | 3 ROOM | 73 sqm | $255,000 | $3,493 |
| Feb 2019 | 04 TO 06 | 3 ROOM | 73 sqm | $265,000 | $3,630 |
| Feb 2019 | 10 TO 12 | 3 ROOM | 73 sqm | $270,000 | $3,699 |
| Dec 2017 | 07 TO 09 | 3 ROOM | 73 sqm | $270,000 | $3,699 |
| Sep 2017 | 10 TO 12 | 4 ROOM | 103 sqm | $365,000 | $3,544 |
| May 2017 | 04 TO 06 | 3 ROOM | 73 sqm | $281,000 | $3,849 |
About Block 485 Jurong West Avenue 1
Block 485 at Jurong West Avenue 1 is a residential HDB block in Jurong West, Singapore, built in 1984 with approximately 58 years remaining on its 99-year lease. The block contains 3 room, 4 room flats, with resale prices ranging from $255,000 to $535,000 based on 19 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 10 TO 12 sold for $535,000 in 2025-07. The current median price per square metre is $4,272. Over the past five years, resale prices at this block have increased by approximately 20.4%. 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 485 Jurong West Avenue 1 worth?
The most recent resale transaction at Block 485 Jurong West Avenue 1 was $535,000 for a 4 room flat in 2025-07. The median price per square metre across all flat types is $4,272, based on 19 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 485 Jurong West Avenue 1?
Block 485 Jurong West Avenue 1 was built in 1984 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 485 Jurong West Avenue 1?
Block 485 Jurong West Avenue 1 in Jurong West contains 3 room, 4 room flats. Resale prices range from $255,000 to $535,000 based on historical transaction records from data.gov.sg.
Have HDB prices at Block 485 Jurong West Avenue 1 gone up or down?
Resale prices at Block 485 Jurong West Avenue 1 have increased by approximately 20.4% over the past five years. The current median price is $365,000, with the most recent sale at $535,000 in 2025-07.