Block 486 Jurong West Avenue 1

4 Room · Built 1985 · 58 years remaining lease MOP Cleared
Latest Sale
$492,000
Jan 2026 · 4 ROOM · #04-06
Median $/sqm
$4,286
Based on 15 transactions
Total Transactions
15
Since Jan 2017
5-Year Trend
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Insufficient data
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 2 months
Remaining lease
↓ 0.55%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 58 years remaining, decay is gradual (~0.55%/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
Jan 2026 04 TO 06 4 ROOM 92 sqm $492,000 $5,348
Jul 2025 10 TO 12 4 ROOM 91 sqm $525,000 $5,769
Jul 2025 04 TO 06 4 ROOM 91 sqm $482,000 $5,297
May 2025 10 TO 12 4 ROOM 91 sqm $508,000 $5,582
Jan 2025 07 TO 09 4 ROOM 91 sqm $506,000 $5,560
Sep 2022 07 TO 09 4 ROOM 92 sqm $455,000 $4,946
Jul 2020 01 TO 03 4 ROOM 92 sqm $312,000 $3,391
Sep 2019 07 TO 09 4 ROOM 91 sqm $320,000 $3,516
Aug 2019 01 TO 03 4 ROOM 91 sqm $330,000 $3,626
Sep 2018 04 TO 06 4 ROOM 92 sqm $360,000 $3,913
Jun 2018 10 TO 12 4 ROOM 91 sqm $320,000 $3,516
Aug 2017 01 TO 03 4 ROOM 91 sqm $368,888 $4,054
Apr 2017 01 TO 03 4 ROOM 91 sqm $335,000 $3,681
Apr 2017 10 TO 12 4 ROOM 91 sqm $390,000 $4,286
Feb 2017 04 TO 06 4 ROOM 92 sqm $410,000 $4,457
Showing 15 of 15 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 486 Jurong West Avenue 1

Block 486 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 flats, with resale prices ranging from $312,000 to $525,000 based on 15 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 04 TO 06 sold for $492,000 in 2026-01. The current median price per square metre is $4,286. 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 486 Jurong West Avenue 1 worth?

The most recent resale transaction at Block 486 Jurong West Avenue 1 was $492,000 for a 4 room flat in 2026-01. The median price per square metre across all flat types is $4,286, based on 15 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 486 Jurong West Avenue 1?

Block 486 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 486 Jurong West Avenue 1?

Block 486 Jurong West Avenue 1 in Jurong West contains 4 room flats. Resale prices range from $312,000 to $525,000 based on historical transaction records from data.gov.sg.

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