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Block 662 Yishun Avenue 4

4 Room · Built 1987 · 60 years remaining lease MOP Cleared
Latest Sale
$550,000
May 2026 · 4 ROOM · Floor 07-09
Median $/sqm
$4,008
Based on 28 transactions
Total Transactions
28
Since Jan 2017
5-Year Trend
▲ +37.2%
Median price change
Median Price ?
Top 77%
#494 / 640 Top 77%
Latest Sale ?
Top 44%
#282 / 640 Top 44%
Value ($/sqm) ?
Top 89%
#568 / 640 Top 89%
5-Year Growth ?
Top 30%
#135 / 446 Top 30%
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
--
Future Value Projection
Market Appreciation
+6.5%/yr
vs
Lease Decay
−0.50%/yr
Growth assumption
Based on this block’s +37.2% growth over 5 years
Estimated value in --
--
Market appreciation --
Lease decay --
Net effect --
Projection uses Bala's Table (SLA leasehold model) for lease decay and your selected growth rate for appreciation. Lease decay is non-linear and accelerates as remaining lease shortens. Past growth does not guarantee future performance. Not financial advice.
Lease Decay Projection
0 years 60 years remaining 99 years
60 years 5 months
Remaining lease
↓ 0.50%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 60 years remaining, decay is gradual (~0.50%/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
May 2026 07 TO 09 4 ROOM 104 sqm $550,000 $5,288
Aug 2025 01 TO 03 4 ROOM 84 sqm $482,000 $5,738
Apr 2023 04 TO 06 4 ROOM 104 sqm $504,231 $4,848
Mar 2023 01 TO 03 4 ROOM 84 sqm $430,000 $5,119
Nov 2022 04 TO 06 4 ROOM 84 sqm $410,000 $4,881
Sep 2022 07 TO 09 4 ROOM 84 sqm $415,000 $4,940
Jul 2022 04 TO 06 4 ROOM 104 sqm $432,500 $4,159
Jun 2022 04 TO 06 4 ROOM 84 sqm $405,000 $4,821
Jan 2022 01 TO 03 4 ROOM 104 sqm $440,000 $4,231
Nov 2021 10 TO 12 4 ROOM 84 sqm $370,000 $4,405
Nov 2021 01 TO 03 4 ROOM 84 sqm $382,000 $4,548
Apr 2021 07 TO 09 4 ROOM 84 sqm $350,000 $4,167
Apr 2021 01 TO 03 4 ROOM 104 sqm $370,000 $3,558
Mar 2021 07 TO 09 4 ROOM 104 sqm $425,000 $4,087
Mar 2021 10 TO 12 4 ROOM 104 sqm $426,000 $4,096
Aug 2020 04 TO 06 4 ROOM 84 sqm $330,000 $3,929
Jun 2020 10 TO 12 4 ROOM 84 sqm $300,000 $3,571
Jan 2020 10 TO 12 4 ROOM 84 sqm $300,000 $3,571
Apr 2019 04 TO 06 4 ROOM 104 sqm $310,000 $2,981
Mar 2019 04 TO 06 4 ROOM 84 sqm $275,000 $3,274
Showing 20 of 28 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 662 Yishun Avenue 4

Block 662 at Yishun Avenue 4 is a residential HDB block in Yishun, Singapore, built in 1987 with approximately 60 years remaining on its 99-year lease. The block contains 4 room flats, with resale prices ranging from $275,000 to $550,000 based on 28 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 07 TO 09 sold for $550,000 in 2026-05. The current median price per square metre is $4,008. Over the past five years, resale prices at this block have increased by approximately 37.2%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8749, with an annual lease decay rate of approximately 0.50%. 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 662 Yishun Avenue 4 worth?

The most recent resale transaction at Block 662 Yishun Avenue 4 was $550,000 for a 4 room flat in 2026-05. The median price per square metre across all flat types is $4,008, based on 28 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 662 Yishun Avenue 4?

Block 662 Yishun Avenue 4 was built in 1987 and has approximately 60 years and 5 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.50%, meaning the leasehold value decreases by approximately 0.50% per year at the current remaining lease.

What flat types are available at Block 662 Yishun Avenue 4?

Block 662 Yishun Avenue 4 in Yishun contains 4 room flats. Resale prices range from $275,000 to $550,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 662 Yishun Avenue 4 gone up or down?

Resale prices at Block 662 Yishun Avenue 4 have increased by approximately 37.2% over the past five years. The current median price is $363,000, with the most recent sale at $550,000 in 2026-05.

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