Blk 317A Yishun Ave 9
Completed 2014 · 15 storeys · 98 flats · 88 years 07 months remaining · 47 resale transactions on record · median household income in Yishun: $7,500/mo (lowest quartile island-wide)
15 storeys · completed 2014
What the record shows
A 5-room here sold for $698,000 in Mar 2026. The same flat type in this block averaged $573,857 in 2020 - a gain of $124,143 - about $57 a day while the owner slept.
In this block, 5-room flats from floor 10 up have sold for a median of $629,500 - $33,000 less than floors 5 and below, same flat type, same block.
This block crosses 60 years remaining in 2054 - the line where CPF usage rules begin tightening for buyers. In Yishun over the last two years, flats below that line sold at a median 7% below their younger neighbours' PSF (1,008 sales).
Across Yishun, roughly 4,444 flats in newly-completed blocks reach the end of MOP between 2026 and 2028 - new sellers entering this market.
Rent check
What flats in this block actually rented for in the last 12 months - official approvals, not listings. If you’re quoted much more, you have a number to negotiate with.
| Type | Block median | Range | Yishun median | Gross yield | Rented |
|---|---|---|---|---|---|
| 5-ROOM | $3,350/mo | $3,350–$3,350 | $3,400/mo | - | 1 |
Price trend
median PSF by year · ━ this block · ╌ Yishun · gaps = years with no sales here
The height gradient
every sale in 5 years, plotted by starting floor · 22 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 30
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Mar 2026 | 5 ROOM | 01 to 03 | 112 | $698,000 | $579 | 88y 07m |
| Dec 2025 | 4 ROOM | 10 to 12 | 92 | $618,888 | $625 | 89y |
| Sept 2025 | 4 ROOM | 04 to 06 | 92 | $585,000 | $591 | 89y 01m |
| Apr 2025 | 4 ROOM | 07 to 09 | 92 | $628,000 | $634 | 89y 06m |
| Mar 2025 | 5 ROOM | 01 to 03 | 112 | $700,000 | $581 | 89y 08m |
| Oct 2024 | 5 ROOM | 04 to 06 | 112 | $705,000 | $585 | 90y 01m |
| Sept 2024 | 5 ROOM | 07 to 09 | 112 | $730,000 | $606 | 90y 02m |
| May 2024 | 5 ROOM | 01 to 03 | 112 | $650,000 | $539 | 90y 05m |
| Dec 2023 | 5 ROOM | 07 to 09 | 112 | $680,000 | $564 | 90y 11m |
| Dec 2023 | 5 ROOM | 04 to 06 | 112 | $675,000 | $560 | 90y 11m |
| Sept 2023 | 5 ROOM | 01 to 03 | 112 | $630,000 | $523 | 91y 02m |
| Sept 2023 | 4 ROOM | 04 to 06 | 92 | $530,888 | $536 | 91y 01m |
| Jul 2023 | 5 ROOM | 10 to 12 | 112 | $685,000 | $568 | 91y 04m |
| Mar 2023 | 5 ROOM | 04 to 06 | 112 | $635,000 | $527 | 91y 07m |
| Dec 2022 | 5 ROOM | 01 to 03 | 112 | $608,000 | $504 | 91y 11m |
| Dec 2022 | 4 ROOM | 04 to 06 | 92 | $520,000 | $525 | 92y |
| Jun 2022 | 5 ROOM | 10 to 12 | 112 | $629,000 | $522 | 92y 05m |
| Mar 2022 | 5 ROOM | 10 to 12 | 112 | $625,000 | $518 | 92y 07m |
| Mar 2022 | 5 ROOM | 10 to 12 | 112 | $638,000 | $529 | 92y 07m |
| Mar 2022 | 5 ROOM | 10 to 12 | 112 | $630,000 | $523 | 92y 08m |
| Jan 2022 | 5 ROOM | 10 to 12 | 112 | $626,000 | $519 | 92y 10m |
| Jul 2021 | 5 ROOM | 07 to 09 | 112 | $580,000 | $481 | 93y 04m |
| Apr 2021 | 5 ROOM | 01 to 03 | 112 | $525,000 | $435 | 93y 07m |
| Mar 2021 | 5 ROOM | 04 to 06 | 112 | $546,000 | $453 | 93y 08m |
| Mar 2021 | 5 ROOM | 04 to 06 | 112 | $538,000 | $446 | 93y 08m |
| Feb 2021 | 5 ROOM | 04 to 06 | 112 | $522,000 | $433 | 93y 09m |
| Dec 2020 | 4 ROOM | 13 to 15 | 92 | $440,000 | $444 | 93y 11m |
| Sept 2020 | 5 ROOM | 13 to 15 | 112 | $565,000 | $469 | 94y 02m |
| Aug 2020 | 4 ROOM | 01 to 03 | 92 | $420,000 | $424 | 94y 02m |
| Aug 2020 | 5 ROOM | 07 to 09 | 112 | $535,000 | $444 | 94y 02m |
Who lives in Yishun
Census of Population 2020 · planning-area aggregates · SingStat via data.gov.sg
The neighbourhood
What sits around this address - distances computed from official OneMap and LTA records.
Around this block
The nearest blocks by actual distance - street names are postal artifacts, so true neighbours often sit on a different road. Price gaps are median-vs-median on the flat type both blocks actually trade.
4-room median within $5k of this block
5-room median $16k above this block · 5 vs 4 sales
4-room median $153k below this block · 6 vs 3 sales
4-room median within $5k of this block
built 2014 · same generation
4-room median $144k below this block · 5 vs 3 sales
Condos nearby
The private premium, measured: the nearest condo trades at 2.3×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.