Block 665 Yishun Avenue 4
| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| Jan 2026 | 01 TO 03 | 5 ROOM | 132 sqm | $750,000 | $5,682 |
| Aug 2025 | 04 TO 06 | 4 ROOM | 109 sqm | $600,000 | $5,505 |
| Jul 2025 | 04 TO 06 | 5 ROOM | 132 sqm | $735,000 | $5,568 |
| Feb 2025 | 01 TO 03 | EXECUTIVE | 181 sqm | $1,068,000 | $5,901 |
| May 2024 | 01 TO 03 | 5 ROOM | 134 sqm | $708,888 | $5,290 |
| Apr 2023 | 04 TO 06 | 4 ROOM | 106 sqm | $490,000 | $4,623 |
| Jun 2022 | 07 TO 09 | 5 ROOM | 134 sqm | $625,000 | $4,664 |
| Nov 2021 | 04 TO 06 | 4 ROOM | 117 sqm | $470,000 | $4,017 |
| Oct 2021 | 04 TO 06 | 5 ROOM | 134 sqm | $540,000 | $4,030 |
| Apr 2019 | 01 TO 03 | EXECUTIVE | 181 sqm | $758,000 | $4,188 |
| Dec 2018 | 07 TO 09 | EXECUTIVE | 164 sqm | $708,000 | $4,317 |
| Aug 2018 | 01 TO 03 | 5 ROOM | 132 sqm | $455,000 | $3,447 |
| Jul 2018 | 04 TO 06 | 4 ROOM | 109 sqm | $325,000 | $2,982 |
| Mar 2017 | 04 TO 06 | EXECUTIVE | 164 sqm | $680,000 | $4,146 |
About Block 665 Yishun Avenue 4
Block 665 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, 5 room, executive flats, with resale prices ranging from $325,000 to $1,068,000 based on 14 recorded transactions since January 2017. The most recent transaction was a 5 room flat on storeys 01 TO 03 sold for $750,000 in 2026-01. The current median price per square metre is $4,470. Over the past five years, resale prices at this block have increased by approximately 47%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8949, 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 665 Yishun Avenue 4 worth?
The most recent resale transaction at Block 665 Yishun Avenue 4 was $750,000 for a 5 room flat in 2026-01. The median price per square metre across all flat types is $4,470, based on 14 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 665 Yishun Avenue 4?
Block 665 Yishun Avenue 4 was built in 1992 and has approximately 65 years and 6 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 665 Yishun Avenue 4?
Block 665 Yishun Avenue 4 in Yishun contains 4 room, 5 room, executive flats. Resale prices range from $325,000 to $1,068,000 based on historical transaction records from data.gov.sg.
Have HDB prices at Block 665 Yishun Avenue 4 gone up or down?
Resale prices at Block 665 Yishun Avenue 4 have increased by approximately 47% over the past five years. The current median price is $652,500, with the most recent sale at $750,000 in 2026-01.