Block 426 Jurong West Avenue 1

4 Room · 5 Room · Built 1985 · 58 years remaining lease MOP Cleared
Latest Sale
$620,000
Sep 2025 · 5 ROOM · #04-06
Median $/sqm
$3,835
Based on 22 transactions
Total Transactions
22
Since Jan 2017
5-Year Trend
▲ +36.7%
Median price change
Price Trend
Source: HDB Resale Flat Prices, data.gov.sg. Updated monthly.
What's Your Unit Worth?
HDB records transactions in 3-storey bands (e.g. 01 TO 03). Pick the band closest to your floor.
Estimated Market Value
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Future Value Projection
Estimated value in --
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Based on Bala's Table (SLA leasehold valuation model) with 3% annual market appreciation. Lease decay is non-linear and accelerates as remaining lease shortens. Not financial advice.
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Lease Decay Projection
0 years 58 years remaining 99 years
58 years 8 months
Remaining lease
↓ 0.54%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 58 years remaining, decay is gradual (~0.54%/yr). It accelerates significantly below 40 years. Market appreciation (historically 2-4%/yr) currently outpaces lease decay for this block.
All Transactions
Date Floor Type Area Price $/sqm
Sep 2025 04 TO 06 5 ROOM 133 sqm $620,000 $4,662
Sep 2025 10 TO 12 5 ROOM 133 sqm $665,000 $5,000
Jul 2024 04 TO 06 5 ROOM 133 sqm $590,000 $4,436
Apr 2024 10 TO 12 4 ROOM 108 sqm $480,000 $4,444
Apr 2024 13 TO 15 4 ROOM 108 sqm $490,000 $4,537
Jul 2023 04 TO 06 5 ROOM 136 sqm $580,000 $4,265
Apr 2023 13 TO 15 5 ROOM 133 sqm $602,000 $4,526
Oct 2022 07 TO 09 5 ROOM 133 sqm $585,000 $4,398
May 2022 13 TO 15 5 ROOM 133 sqm $550,000 $4,135
May 2022 13 TO 15 5 ROOM 133 sqm $565,000 $4,248
Oct 2021 01 TO 03 5 ROOM 135 sqm $528,000 $3,911
Mar 2021 01 TO 03 5 ROOM 136 sqm $447,000 $3,287
Feb 2021 07 TO 09 5 ROOM 133 sqm $470,000 $3,534
Jun 2020 01 TO 03 5 ROOM 133 sqm $393,888 $2,962
Jun 2020 07 TO 09 5 ROOM 135 sqm $438,000 $3,244
May 2019 04 TO 06 4 ROOM 108 sqm $325,000 $3,009
Dec 2018 01 TO 03 4 ROOM 112 sqm $335,000 $2,991
Jul 2018 04 TO 06 4 ROOM 111 sqm $340,000 $3,063
Jul 2018 01 TO 03 5 ROOM 133 sqm $420,000 $3,158
Feb 2018 13 TO 15 5 ROOM 133 sqm $500,000 $3,759
Showing 20 of 22 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 426 Jurong West Avenue 1

Block 426 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 $325,000 to $665,000 based on 22 recorded transactions since January 2017. The most recent transaction was a 5 room flat on storeys 04 TO 06 sold for $620,000 in 2025-09. The current median price per square metre is $3,835. Over the past five years, resale prices at this block have increased by approximately 36.7%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8671, with an annual lease decay rate of approximately 0.54%. 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 426 Jurong West Avenue 1 worth?

The most recent resale transaction at Block 426 Jurong West Avenue 1 was $620,000 for a 5 room flat in 2025-09. The median price per square metre across all flat types is $3,835, based on 22 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 426 Jurong West Avenue 1?

Block 426 Jurong West Avenue 1 was built in 1985 and has approximately 58 years and 8 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 426 Jurong West Avenue 1?

Block 426 Jurong West Avenue 1 in Jurong West contains 4 room, 5 room flats. Resale prices range from $325,000 to $665,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 426 Jurong West Avenue 1 gone up or down?

Resale prices at Block 426 Jurong West Avenue 1 have increased by approximately 36.7% over the past five years. The current median price is $485,000, with the most recent sale at $620,000 in 2025-09.

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