Block 609 Clementi West Street 1

4 Room · Built 1979 · 53 years remaining lease MOP Cleared
Latest Sale
$585,000
Dec 2025 · 4 ROOM · #13-15
Median $/sqm
$4,761
Based on 19 transactions
Total Transactions
19
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 53 years remaining 99 years
53 years
Remaining lease
↓ 0.67%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 53 years remaining, decay is gradual (~0.67%/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
Dec 2025 13 TO 15 4 ROOM 92 sqm $585,000 $6,359
Nov 2024 04 TO 06 4 ROOM 92 sqm $482,000 $5,239
Jun 2024 04 TO 06 4 ROOM 92 sqm $502,000 $5,457
Dec 2023 07 TO 09 4 ROOM 92 sqm $480,000 $5,217
Oct 2023 10 TO 12 4 ROOM 92 sqm $530,000 $5,761
Jul 2023 04 TO 06 4 ROOM 92 sqm $490,000 $5,326
Jan 2023 10 TO 12 4 ROOM 92 sqm $475,000 $5,163
Jan 2023 07 TO 09 4 ROOM 92 sqm $480,000 $5,217
Sep 2022 01 TO 03 4 ROOM 92 sqm $430,000 $4,674
Apr 2022 01 TO 03 4 ROOM 92 sqm $420,000 $4,565
Feb 2022 07 TO 09 4 ROOM 92 sqm $445,000 $4,837
Jun 2020 13 TO 15 4 ROOM 92 sqm $438,000 $4,761
Feb 2020 04 TO 06 4 ROOM 92 sqm $338,000 $3,674
Aug 2019 07 TO 09 4 ROOM 92 sqm $390,000 $4,239
Aug 2019 04 TO 06 4 ROOM 92 sqm $390,000 $4,239
Jul 2019 01 TO 03 4 ROOM 92 sqm $360,000 $3,913
Oct 2018 01 TO 03 4 ROOM 92 sqm $358,000 $3,891
Dec 2017 04 TO 06 4 ROOM 92 sqm $405,000 $4,402
Mar 2017 01 TO 03 4 ROOM 92 sqm $430,000 $4,674
Showing 19 of 19 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 609 Clementi West Street 1

Block 609 at Clementi West Street 1 is a residential HDB block in Clementi, Singapore, built in 1979 with approximately 53 years remaining on its 99-year lease. The block contains 4 room flats, with resale prices ranging from $338,000 to $585,000 based on 19 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 13 TO 15 sold for $585,000 in 2025-12. The current median price per square metre is $4,761. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8385, with an annual lease decay rate of approximately 0.67%. 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 609 Clementi West Street 1 worth?

The most recent resale transaction at Block 609 Clementi West Street 1 was $585,000 for a 4 room flat in 2025-12. The median price per square metre across all flat types is $4,761, based on 19 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 609 Clementi West Street 1?

Block 609 Clementi West Street 1 was built in 1979 and has approximately 53 years remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.67%, meaning the leasehold value decreases by approximately 0.67% per year at the current remaining lease.

What flat types are available at Block 609 Clementi West Street 1?

Block 609 Clementi West Street 1 in Clementi contains 4 room flats. Resale prices range from $338,000 to $585,000 based on historical transaction records from data.gov.sg.

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