Block 664 Yishun Avenue 4

4 Room · Executive · Built 1992 · 65 years remaining lease MOP Cleared
Latest Sale
$550,000
Mar 2026 · 4 ROOM · #04-06
Median $/sqm
$4,756
Based on 17 transactions
Total Transactions
17
Since Jan 2017
5-Year Trend
▲ +14.2%
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 65 years remaining 99 years
65 years 4 months
Remaining lease
↓ 0.41%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 65 years remaining, decay is gradual (~0.41%/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 109 sqm $550,000 $5,046
Aug 2025 10 TO 12 EXECUTIVE 195 sqm $1,260,000 $6,462
Apr 2023 07 TO 09 EXECUTIVE 181 sqm $928,888 $5,132
Jan 2023 07 TO 09 4 ROOM 117 sqm $528,000 $4,513
May 2022 07 TO 09 EXECUTIVE 181 sqm $1,000,888 $5,530
Feb 2022 07 TO 09 EXECUTIVE 164 sqm $859,000 $5,238
Feb 2022 10 TO 12 EXECUTIVE 181 sqm $888,000 $4,906
Nov 2021 01 TO 03 EXECUTIVE 165 sqm $805,000 $4,879
Jun 2021 07 TO 09 EXECUTIVE 164 sqm $780,000 $4,756
Jun 2021 01 TO 03 EXECUTIVE 181 sqm $868,000 $4,796
Mar 2021 07 TO 09 EXECUTIVE 164 sqm $780,000 $4,756
Oct 2020 04 TO 06 EXECUTIVE 164 sqm $740,000 $4,512
Jun 2020 04 TO 06 EXECUTIVE 181 sqm $775,000 $4,282
Dec 2018 04 TO 06 4 ROOM 111 sqm $360,000 $3,243
Aug 2018 04 TO 06 EXECUTIVE 164 sqm $720,000 $4,390
Jun 2018 07 TO 09 EXECUTIVE 181 sqm $778,000 $4,298
Aug 2017 10 TO 12 EXECUTIVE 164 sqm $745,000 $4,543
Showing 17 of 17 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 664 Yishun Avenue 4

Block 664 at Yishun Avenue 4 is a residential HDB block in Yishun, Singapore, built in 1992 with approximately 65 years remaining on its 99-year lease. The block contains 4 room, executive flats, with resale prices ranging from $360,000 to $1,260,000 based on 17 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 04 TO 06 sold for $550,000 in 2026-03. The current median price per square metre is $4,756. Over the past five years, resale prices at this block have increased by approximately 14.2%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8943, with an annual lease decay rate of approximately 0.41%. 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 664 Yishun Avenue 4 worth?

The most recent resale transaction at Block 664 Yishun Avenue 4 was $550,000 for a 4 room flat in 2026-03. The median price per square metre across all flat types is $4,756, based on 17 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 664 Yishun Avenue 4?

Block 664 Yishun Avenue 4 was built in 1992 and has approximately 65 years and 4 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.41%, meaning the leasehold value decreases by approximately 0.41% per year at the current remaining lease.

What flat types are available at Block 664 Yishun Avenue 4?

Block 664 Yishun Avenue 4 in Yishun contains 4 room, executive flats. Resale prices range from $360,000 to $1,260,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 664 Yishun Avenue 4 gone up or down?

Resale prices at Block 664 Yishun Avenue 4 have increased by approximately 14.2% over the past five years. The current median price is $780,000, with the most recent sale at $550,000 in 2026-03.

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