Block 317C Yishun Avenue 9
Block 317C Yishun Avenue 9 has 21 recorded HDB resale transactions since 2017. Latest sale: $635,800 (Feb 2026, 4 room, floors 10–12). Median $5,120/sqm. Prices up 29.9% over the past five years. Built 2015, 88 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 |
This block is inside the 1 km Primary 1 priority zone for 2 popular schools. When a school is oversubscribed, MOE ballots by home–school distance, and homes within 1 km are drawn first.
Compare homes near all 50 popular schools| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| Feb 2026 | 10 TO 12 | 4 ROOM | 92 sqm | $635,800 | $6,911 |
| Jan 2026 | 04 TO 06 | 4 ROOM | 92 sqm | $575,000 | $6,250 |
| Jul 2025 | 10 TO 12 | 4 ROOM | 92 sqm | $608,000 | $6,609 |
| Apr 2024 | 07 TO 09 | 4 ROOM | 92 sqm | $600,000 | $6,522 |
| Oct 2023 | 07 TO 09 | 4 ROOM | 92 sqm | $590,000 | $6,413 |
| Apr 2023 | 13 TO 15 | 4 ROOM | 92 sqm | $570,000 | $6,196 |
| Mar 2023 | 01 TO 03 | 4 ROOM | 92 sqm | $475,000 | $5,163 |
| Feb 2023 | 04 TO 06 | 4 ROOM | 92 sqm | $540,000 | $5,870 |
| Jan 2023 | 13 TO 15 | 4 ROOM | 92 sqm | $570,000 | $6,196 |
| Oct 2021 | 01 TO 03 | 4 ROOM | 92 sqm | $465,000 | $5,054 |
| Jan 2021 | 10 TO 12 | 4 ROOM | 92 sqm | $435,000 | $4,728 |
| Jan 2021 | 13 TO 15 | 4 ROOM | 92 sqm | $471,000 | $5,120 |
| Jan 2021 | 04 TO 06 | 4 ROOM | 92 sqm | $473,000 | $5,141 |
| Dec 2020 | 13 TO 15 | 4 ROOM | 92 sqm | $450,000 | $4,891 |
| Dec 2020 | 04 TO 06 | 4 ROOM | 92 sqm | $426,000 | $4,630 |
| Nov 2020 | 10 TO 12 | 4 ROOM | 92 sqm | $470,000 | $5,109 |
| Nov 2020 | 13 TO 15 | 4 ROOM | 92 sqm | $458,000 | $4,978 |
| Nov 2020 | 01 TO 03 | 4 ROOM | 92 sqm | $408,000 | $4,435 |
| Oct 2020 | 13 TO 15 | 4 ROOM | 92 sqm | $468,888 | $5,097 |
| Sep 2019 | 07 TO 09 | 4 ROOM | 92 sqm | $417,000 | $4,533 |
About Block 317C Yishun Avenue 9
Block 317C at Yishun Avenue 9 is a residential HDB block in Yishun, Singapore, built in 2015 with approximately 88 years remaining on its 99-year lease. The block contains 4 room flats, with resale prices ranging from $408,000 to $635,800 based on 21 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 10 TO 12 sold for $635,800 in 2026-02. The current median price per square metre is $5,120. Over the past five years, resale prices at this block have increased by approximately 29.9%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.9528, with an annual lease decay rate of approximately 0.17%. 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 317C Yishun Avenue 9 worth?
The most recent resale transaction at Block 317C Yishun Avenue 9 was $635,800 for a 4 room flat in 2026-02. The median price per square metre across all flat types is $5,120, based on 21 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 317C Yishun Avenue 9?
Block 317C Yishun Avenue 9 was built in 2015 and has approximately 88 years and 9 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.17%, meaning the leasehold value decreases by approximately 0.17% per year at the current remaining lease.
What flat types are available at Block 317C Yishun Avenue 9?
Block 317C Yishun Avenue 9 in Yishun contains 4 room flats. Resale prices range from $408,000 to $635,800 based on historical transaction records from data.gov.sg.
Have HDB prices at Block 317C Yishun Avenue 9 gone up or down?
Resale prices at Block 317C Yishun Avenue 9 have increased by approximately 29.9% over the past five years. The current median price is $471,000, with the most recent sale at $635,800 in 2026-02.