Blk 318B Yishun Avenue 9 — HDB resale prices
HDB resale prices, Yishun · 4-Room, 5-Room · built 2014
median resale price, last 24 months
4 sales in that window · as of Sep 2026
How it compares
Blk 318B Yishun Avenue 9 is an HDB block in Yishun (completed in 2014, 15 storeys, 98 units). As of Sep 2026, its median resale price over the last 24 months is $616,500, about 15% above the Yishun median, from 4 sales. 38 resale transactions have been recorded here since 1990.
Price by year
At a glance
Unit mix (sold): 4-room ×28 · 5-room ×70
Prices by flat type — last 24 months (as of Sep 2026)
On price per square metre, this block is cheaper than 13% of Yishun blocks with recent sales.
What the price model says
For a typical 4-room flat here, our price model estimates $575,243–$643,105 (central estimate $609,174). Recent sales — median $582,968 — sit within that range. The model explains 94% of resale prices with a typical error of ±6%. Indicative only — not an official valuation.
Median resale price by year
| Year | Median (nominal) | Median (today's $) | Sales |
|---|---|---|---|
| 2019 | $490,000 | $575,300 | 9 |
| 2020 | $524,000 | $616,281 | 8 |
| 2021 | $570,000 | $655,207 | 7 |
| 2022 | $552,500 | $598,402 | 8 |
| 2023 | $635,000 | $656,046 | 1 |
| 2024 | $726,000 | $732,556 | 1 |
| 2025 | $618,000 | $618,000 | 1 |
| 2026 | $615,000 | $615,000 | 3 |
Records
| Record sale | $758,888 (5-Room, 2026-05) |
|---|---|
| First recorded sale | $533,888 (2019-07) |
| Busiest year | 2019 · 9 sales |
| Total transacted | $20.4M across 38 sales |
Recent resale transactions
| Month | Flat type | Storey | Area | Price |
|---|---|---|---|---|
| 2026-08 | 4-Room | 10–12 | 92 m² | $615,000 |
| 2026-05 | 5-Room | 07–09 | 112 m² | $758,888 |
| 2026-01 | 4-Room | 04–06 | 92 m² | $580,888 |
| 2025-06 | 4-Room | 10–12 | 92 m² | $618,000 |
| 2024-09 | 5-Room | 13–15 | 112 m² | $726,000 |
| 2023-03 | 5-Room | 07–09 | 112 m² | $635,000 |
| 2022-11 | 4-Room | 13–15 | 92 m² | $565,000 |
| 2022-10 | 5-Room | 04–06 | 112 m² | $640,888 |
| 2022-09 | 5-Room | 07–09 | 112 m² | $655,000 |
| 2022-09 | 4-Room | 13–15 | 92 m² | $540,000 |
| 2022-07 | 4-Room | 13–15 | 92 m² | $536,500 |
| 2022-06 | 4-Room | 04–06 | 92 m² | $495,000 |
| 2022-05 | 5-Room | 01–03 | 112 m² | $598,000 |
| 2022-01 | 4-Room | 13–15 | 92 m² | $510,000 |
| 2021-11 | 5-Room | 04–06 | 112 m² | $598,888 |
| 2021-09 | 5-Room | 10–12 | 112 m² | $580,000 |
| 2021-06 | 4-Room | 07–09 | 92 m² | $460,000 |
| 2021-05 | 5-Room | 01–03 | 112 m² | $540,000 |
| 2021-04 | 5-Room | 04–06 | 112 m² | $570,000 |
| 2021-03 | 5-Room | 13–15 | 112 m² | $580,000 |
Yishun Avenue 9 blocks ranked by price
Showing the top 15 of 18 priced blocks.
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Quick answers
How much does a flat at Blk 318B Yishun Avenue 9 cost?
The median resale price over the last 24 months is $616,500 (4 sales, as of Sep 2026). See the by-type table above for 3-room vs 4-room medians.
Is Blk 318B Yishun Avenue 9 fairly priced?
For a typical 4-room flat here, our price model estimates $575,243–$643,105 (central estimate $609,174). Recent sales — median $582,968 — sit within that range.
How old is Blk 318B Yishun Avenue 9?
The block was completed in 2014 and its 99-year lease runs from 2015.