Block 665 Yishun Avenue 4
Block 665 Yishun Avenue 4 has 15 recorded HDB resale transactions since 2017. Latest sale: $1,025,000 (Apr 2026, executive, floors 01–03). Median $4,623/sqm. Prices up 33.6% over the past five years. Built 1992, 65 years lease remaining.
What this block rents for, and the gross rental yield (annual rent ÷ resale price). This block has too few rentals on record, so figures shown are the Yishun average.
| Flat type | Median rent /mo | Gross yield | Based on |
|---|---|---|---|
| 4-Room | $3,100 typically $2,900–$3,300 | 6.6% | Yishun avg · block too thin |
| 5-Room | $3,400 typically $3,200–$3,600 | 5.7% | Yishun avg · block too thin |
| Executive | $3,600 typically $3,300–$4,000 | 4.8% | Yishun avg · block too thin |
This block is inside the 1 km Primary 1 priority zone for 3 popular schools. When a school is oversubscribed, MOE ballots by home–school distance, and homes within 1 km are drawn first.
- This home
- School within 1 km
- School 1–2 km
- 1km ring, top priority
- 2km ring, next tier
Straight-line distances, the basis MOE uses for Home–School Distance priority. Tap a school to open it. Map © OneMap, SLA.
Other HDB blocks closest to Block 665 Yishun Avenue 4 in Yishun, with their median resale price. Useful for comparing what a flat here costs against its immediate neighbours.
| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| Apr 2026 | 01 TO 03 | EXECUTIVE | 164 sqm | $1,025,000 | $6,250 |
| 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 Yishun Avenue 4 is a million-dollar HDB block: a flat here has sold for as much as $1,068,000 (Feb 2025), among the rare blocks in Yishun to cross that mark. Its median runs about 62% above the Yishun median, ahead of around 95% of the town's blocks. It has a relatively light resale record, with 15 transactions since 2017 across 4 room, 5 room, executive flats priced from $325,000 to $1,068,000. The most recent transaction was an executive flat on storeys 01 TO 03 at $1,025,000 in Apr 2026, and the median works out to $4,623/sqm. Over five years, prices here are up about 33.6%. Under Bala's Table (the SLA leasehold valuation model), its leasehold relativity ratio is 0.8937, an annual lease decay of about 0.42%. All transaction data is sourced from data.gov.sg and 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 $1,025,000 for a executive flat in 2026-04. The median price per square metre across all flat types is $4,623, based on 15 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 2 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.42%, meaning the leasehold value decreases by approximately 0.42% 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 33.6% over the past five years. The current median price is $680,000, with the most recent sale at $1,025,000 in 2026-04.