Block 449 Jurong West Street 42

3 Room · 4 Room · Built 1985 · 58 years remaining lease MOP Cleared
Latest Sale
$515,000
Jan 2026 · 4 ROOM · #07-09
Median $/sqm
$3,670
Based on 23 transactions
Total Transactions
23
Since Jan 2017
5-Year Trend
▲ +47.1%
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 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 07 TO 09 4 ROOM 103 sqm $515,000 $5,000
Nov 2025 04 TO 06 4 ROOM 108 sqm $520,000 $4,815
Jun 2025 04 TO 06 4 ROOM 104 sqm $500,000 $4,808
May 2025 01 TO 03 4 ROOM 103 sqm $500,000 $4,854
Apr 2025 07 TO 09 4 ROOM 104 sqm $523,000 $5,029
Dec 2024 04 TO 06 4 ROOM 103 sqm $500,000 $4,854
Oct 2024 07 TO 09 4 ROOM 104 sqm $500,000 $4,808
Jul 2024 04 TO 06 3 ROOM 74 sqm $410,000 $5,541
May 2024 01 TO 03 4 ROOM 104 sqm $468,500 $4,505
May 2023 04 TO 06 4 ROOM 103 sqm $480,000 $4,660
Jul 2022 04 TO 06 4 ROOM 102 sqm $470,000 $4,608
Sep 2021 01 TO 03 4 ROOM 102 sqm $330,000 $3,235
Jul 2021 01 TO 03 4 ROOM 109 sqm $370,000 $3,394
Dec 2020 10 TO 12 4 ROOM 103 sqm $378,000 $3,670
Nov 2020 07 TO 09 4 ROOM 103 sqm $360,000 $3,495
Sep 2020 07 TO 09 4 ROOM 102 sqm $325,000 $3,186
Dec 2019 01 TO 03 4 ROOM 104 sqm $300,000 $2,885
Aug 2019 01 TO 03 4 ROOM 103 sqm $318,000 $3,087
May 2019 04 TO 06 4 ROOM 103 sqm $315,000 $3,058
Jan 2019 04 TO 06 4 ROOM 103 sqm $310,000 $3,010
Showing 20 of 23 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 449 Jurong West Street 42

Block 449 at Jurong West Street 42 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 3 room, 4 room flats, with resale prices ranging from $300,000 to $523,000 based on 23 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 07 TO 09 sold for $515,000 in 2026-01. The current median price per square metre is $3,670. Over the past five years, resale prices at this block have increased by approximately 47.1%. 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 449 Jurong West Street 42 worth?

The most recent resale transaction at Block 449 Jurong West Street 42 was $515,000 for a 4 room flat in 2026-01. The median price per square metre across all flat types is $3,670, based on 23 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 449 Jurong West Street 42?

Block 449 Jurong West Street 42 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 449 Jurong West Street 42?

Block 449 Jurong West Street 42 in Jurong West contains 3 room, 4 room flats. Resale prices range from $300,000 to $523,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 449 Jurong West Street 42 gone up or down?

Resale prices at Block 449 Jurong West Street 42 have increased by approximately 47.1% over the past five years. The current median price is $378,000, with the most recent sale at $515,000 in 2026-01.

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