Block 426 Clementi Avenue 3

3 Room · 4 Room · 5 Room · Built 1978 · 51 years remaining lease MOP Cleared
Latest Sale
$552,888
Mar 2026 · 4 ROOM · #04-06
Median $/sqm
$5,672
Based on 28 transactions
Total Transactions
28
Since Jan 2017
5-Year Trend
▲ +13.6%
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 51 years remaining 99 years
51 years 3 months
Remaining lease
↓ 0.72%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 51 years remaining, decay is gradual (~0.72%/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
Mar 2026 04 TO 06 4 ROOM 91 sqm $552,888 $6,076
Aug 2025 07 TO 09 3 ROOM 67 sqm $440,000 $6,567
Mar 2025 07 TO 09 3 ROOM 67 sqm $423,000 $6,313
Feb 2025 04 TO 06 3 ROOM 67 sqm $412,000 $6,149
Dec 2024 04 TO 06 3 ROOM 67 sqm $450,000 $6,716
Nov 2024 01 TO 03 3 ROOM 67 sqm $385,000 $5,746
Jan 2024 04 TO 06 3 ROOM 81 sqm $480,000 $5,926
Dec 2023 01 TO 03 3 ROOM 67 sqm $380,000 $5,672
Sep 2023 04 TO 06 3 ROOM 67 sqm $370,000 $5,522
Aug 2023 04 TO 06 3 ROOM 67 sqm $458,000 $6,836
Mar 2023 10 TO 12 3 ROOM 67 sqm $370,000 $5,522
Mar 2023 10 TO 12 3 ROOM 67 sqm $429,000 $6,403
May 2022 10 TO 12 3 ROOM 67 sqm $388,888 $5,804
Sep 2021 07 TO 09 3 ROOM 67 sqm $380,000 $5,672
Aug 2021 10 TO 12 3 ROOM 67 sqm $368,000 $5,493
Jul 2021 07 TO 09 3 ROOM 67 sqm $438,000 $6,537
Apr 2021 10 TO 12 3 ROOM 67 sqm $225,000 $3,358
Feb 2021 04 TO 06 3 ROOM 81 sqm $395,000 $4,877
Jun 2019 04 TO 06 3 ROOM 67 sqm $405,000 $6,045
Feb 2019 10 TO 12 5 ROOM 134 sqm $720,000 $5,373
Showing 20 of 28 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 426 Clementi Avenue 3

Block 426 at Clementi Avenue 3 is a residential HDB block in Clementi, Singapore, built in 1978 with approximately 51 years remaining on its 99-year lease. The block contains 3 room, 4 room, 5 room flats, with resale prices ranging from $225,000 to $720,000 based on 28 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 04 TO 06 sold for $552,888 in 2026-03. The current median price per square metre is $5,672. Over the past five years, resale prices at this block have increased by approximately 13.6%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8285, with an annual lease decay rate of approximately 0.72%. 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 Clementi Avenue 3 worth?

The most recent resale transaction at Block 426 Clementi Avenue 3 was $552,888 for a 4 room flat in 2026-03. The median price per square metre across all flat types is $5,672, based on 28 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 426 Clementi Avenue 3?

Block 426 Clementi Avenue 3 was built in 1978 and has approximately 51 years and 3 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.72%, meaning the leasehold value decreases by approximately 0.72% per year at the current remaining lease.

What flat types are available at Block 426 Clementi Avenue 3?

Block 426 Clementi Avenue 3 in Clementi contains 3 room, 4 room, 5 room flats. Resale prices range from $225,000 to $720,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 426 Clementi Avenue 3 gone up or down?

Resale prices at Block 426 Clementi Avenue 3 have increased by approximately 13.6% over the past five years. The current median price is $391,944, with the most recent sale at $552,888 in 2026-03.

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