Block 420 Jurong West Street 42
Block 420 Jurong West Street 42 has 22 recorded HDB resale transactions since 2017. Latest sale: $480,000 (Nov 2025, 4 room, floors 04–06). Median $4,155/sqm. Prices up 41.1% over the past five years. Built 1985, 58 years lease remaining.
How this block compares
- 4 Room$490,000−8.9%vs town(−$48k)−22.2%vs national(−$140k)
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). Figures are from rentals at this block where available.
| Flat type | Median rent /mo | Gross yield | Based on |
|---|---|---|---|
| 4-Room | $3,200 typically $3,150–$3,400 | 7.8% | 8 rentals here |
This block is inside the 1 km Primary 1 priority zone for 3 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 420 Jurong West Street 42 in Jurong West, with their median resale price. Useful for comparing what a flat here costs against its immediate neighbours.
| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| Nov 2025 | 04 TO 06 | 4 ROOM | 84 sqm | $480,000 | $5,714 |
| Sep 2025 | 10 TO 12 | 4 ROOM | 84 sqm | $500,000 | $5,952 |
| May 2025 | 04 TO 06 | 4 ROOM | 84 sqm | $480,000 | $5,714 |
| Jan 2025 | 07 TO 09 | 4 ROOM | 84 sqm | $485,000 | $5,774 |
| Nov 2024 | 01 TO 03 | 4 ROOM | 84 sqm | $450,000 | $5,357 |
| Apr 2024 | 04 TO 06 | 4 ROOM | 84 sqm | $448,000 | $5,333 |
| Jan 2024 | 04 TO 06 | 4 ROOM | 88 sqm | $468,888 | $5,328 |
| Jun 2022 | 07 TO 09 | 4 ROOM | 84 sqm | $400,000 | $4,762 |
| May 2022 | 01 TO 03 | 4 ROOM | 88 sqm | $400,000 | $4,545 |
| Mar 2022 | 04 TO 06 | 4 ROOM | 88 sqm | $405,000 | $4,602 |
| Apr 2021 | 04 TO 06 | 4 ROOM | 84 sqm | $342,000 | $4,071 |
| Oct 2020 | 10 TO 12 | 4 ROOM | 84 sqm | $315,000 | $3,750 |
| Jul 2020 | 10 TO 12 | 4 ROOM | 84 sqm | $313,000 | $3,726 |
| Apr 2019 | 07 TO 09 | 4 ROOM | 84 sqm | $300,000 | $3,571 |
| Mar 2019 | 07 TO 09 | 4 ROOM | 84 sqm | $300,000 | $3,571 |
| Jan 2019 | 07 TO 09 | 4 ROOM | 84 sqm | $305,000 | $3,631 |
| Oct 2018 | 10 TO 12 | 4 ROOM | 84 sqm | $300,000 | $3,571 |
| Jul 2018 | 10 TO 12 | 4 ROOM | 84 sqm | $275,000 | $3,274 |
| Jul 2018 | 07 TO 09 | 4 ROOM | 84 sqm | $305,000 | $3,631 |
| Jun 2018 | 01 TO 03 | 4 ROOM | 84 sqm | $313,000 | $3,726 |
About Block 420 Jurong West Street 42
Block 420 Jurong West Street 42 is an ageing-lease HDB block in Jurong West, built in 1985 with about 58 years left on its 99-year lease, so remaining lease is the dominant price factor here. Its median sits about 25% below the Jurong West median, cheaper than about 90% of the town's blocks. It has a regular flow of resale activity, with 22 transactions since 2017 across 4 room flats priced from $275,000 to $500,000. The most recent transaction was a 4 room flat on storeys 04 TO 06 at $480,000 in Nov 2025, and the median works out to $4,155/sqm. Over five years, prices here are up about 41.1%. All transaction data is sourced from data.gov.sg and updated monthly.
Frequently Asked Questions
How much is an HDB flat at Block 420 Jurong West Street 42 worth?
The most recent resale transaction at Block 420 Jurong West Street 42 was $480,000 for a 4 room flat in 2025-11. The median price per square metre across all flat types is $4,155, based on 22 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 420 Jurong West Street 42?
Block 420 Jurong West Street 42 was built in 1985 and has approximately 58 years and 7 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.54%, meaning the leasehold value decreases by approximately 0.54% per year at the current remaining lease.
What flat types are available at Block 420 Jurong West Street 42?
Block 420 Jurong West Street 42 in Jurong West contains 4 room flats. Resale prices range from $275,000 to $500,000 based on historical transaction records from data.gov.sg.
Have HDB prices at Block 420 Jurong West Street 42 gone up or down?
Resale prices at Block 420 Jurong West Street 42 have increased by approximately 41.1% over the past five years. The current median price is $349,000, with the most recent sale at $480,000 in 2025-11.