Blk 336B Yishun St 31
Completed 2013 · 15 storeys · 98 flats · 88 years 07 months remaining · 41 resale transactions on record · median household income in Yishun: $7,500/mo (lowest quartile island-wide)
15 storeys · completed 2013
What the record shows
A 3-room here sold for $515,000 in Apr 2026. The same flat type in this block averaged $345,296 in 2020 - a gain of $169,704 - about $77 a day while the owner slept.
In this block, 4-room flats from floor 10 up have sold for a median of $530,000 - $15,000 more 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 |
|---|---|---|---|---|---|
| 4-ROOM | $2,900/mo | $2,900–$2,900 | $3,100/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 · 25 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 |
|---|---|---|---|---|---|---|
| Apr 2026 | 3 ROOM | 10 to 12 | 67 | $515,000 | $714 | 88y 07m |
| Mar 2026 | 4 ROOM | 13 to 15 | 92 | $622,000 | $628 | 88y 09m |
| Mar 2026 | 4 ROOM | 01 to 03 | 92 | $568,000 | $574 | 88y 08m |
| Oct 2025 | 3 ROOM | 13 to 15 | 67 | $508,000 | $704 | 89y 02m |
| Oct 2025 | 4 ROOM | 13 to 15 | 92 | $620,000 | $626 | 89y 01m |
| Sept 2025 | 4 ROOM | 13 to 15 | 92 | $610,000 | $616 | 89y 03m |
| Jun 2025 | 4 ROOM | 07 to 09 | 92 | $580,000 | $586 | 89y 05m |
| May 2025 | 4 ROOM | 01 to 03 | 92 | $560,000 | $565 | 89y 07m |
| May 2024 | 4 ROOM | 01 to 03 | 92 | $535,000 | $540 | 90y 07m |
| Nov 2023 | 3 ROOM | 07 to 09 | 67 | $405,000 | $562 | 91y |
| Aug 2023 | 4 ROOM | 10 to 12 | 92 | $530,000 | $535 | 91y 04m |
| May 2023 | 4 ROOM | 13 to 15 | 92 | $540,000 | $545 | 91y 06m |
| May 2023 | 4 ROOM | 13 to 15 | 92 | $542,888 | $548 | 91y 07m |
| Dec 2022 | 3 ROOM | 10 to 12 | 67 | $405,000 | $562 | 92y |
| Nov 2022 | 4 ROOM | 13 to 15 | 92 | $530,000 | $535 | 92y 01m |
| Sept 2022 | 4 ROOM | 04 to 06 | 92 | $515,000 | $520 | 92y 03m |
| May 2022 | 4 ROOM | 04 to 06 | 92 | $480,000 | $485 | 92y 06m |
| May 2022 | 4 ROOM | 10 to 12 | 92 | $510,000 | $515 | 92y 06m |
| Jan 2022 | 4 ROOM | 13 to 15 | 92 | $500,000 | $505 | 92y 11m |
| Jan 2022 | 4 ROOM | 10 to 12 | 92 | $485,000 | $490 | 92y 10m |
| Dec 2021 | 4 ROOM | 13 to 15 | 92 | $472,000 | $477 | 92y 11m |
| Nov 2021 | 4 ROOM | 10 to 12 | 92 | $490,000 | $495 | 93y |
| Nov 2021 | 4 ROOM | 01 to 03 | 92 | $445,000 | $449 | 93y 01m |
| Nov 2021 | 3 ROOM | 13 to 15 | 67 | $395,000 | $548 | 93y |
| Oct 2021 | 4 ROOM | 04 to 06 | 92 | $462,000 | $467 | 93y 02m |
| Apr 2021 | 4 ROOM | 04 to 06 | 92 | $440,000 | $444 | 93y 07m |
| Apr 2021 | 4 ROOM | 13 to 15 | 92 | $463,000 | $468 | 93y 07m |
| Dec 2020 | 3 ROOM | 04 to 06 | 67 | $323,888 | $449 | 94y |
| Jul 2020 | 3 ROOM | 10 to 12 | 67 | $317,000 | $440 | 94y 05m |
| Jun 2020 | 4 ROOM | 01 to 03 | 92 | $340,000 | $343 | 94y 07m |
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 $23k below this block · 4 vs 6 sales
4-room median $5k above this block · 5 vs 6 sales
4-room median $15k below this block · 3 vs 6 sales
4-room median $25k above this block · 5 vs 6 sales
4-room median $15k below this block · 3 vs 6 sales
built 2014 · same generation
Condos nearby
The private premium, measured: the nearest condo trades at 2.1×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.