Blk 334B Yishun St 31
Completed 2014 · 15 storeys · 98 flats · 88 years 11 months remaining · 46 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 4-room here sold for $585,000 in Jan 2026. The same flat type in this block averaged $434,125 in 2020 - a gain of $150,875 - about $69 a day while the owner slept.
In this block, 4-room flats from floor 10 up have sold for a median of $525,000 - $23,000 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 | $3,400/mo | $3,400–$3,400 | $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 · 20 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 |
|---|---|---|---|---|---|---|
| Jan 2026 | 4 ROOM | 04 to 06 | 92 | $585,000 | $591 | 88y 11m |
| Dec 2025 | 4 ROOM | 13 to 15 | 92 | $618,000 | $624 | 89y |
| Sept 2025 | 4 ROOM | 13 to 15 | 92 | $638,000 | $644 | 89y 02m |
| Jun 2025 | 5 ROOM | 10 to 12 | 112 | $715,000 | $593 | 89y 06m |
| Nov 2024 | 4 ROOM | 04 to 06 | 92 | $575,000 | $581 | 90y 01m |
| May 2024 | 4 ROOM | 07 to 09 | 92 | $580,000 | $586 | 90y 07m |
| Feb 2024 | 4 ROOM | 13 to 15 | 92 | $565,000 | $571 | 90y 10m |
| Dec 2023 | 5 ROOM | 04 to 06 | 112 | $630,000 | $523 | 90y 11m |
| Mar 2023 | 4 ROOM | 04 to 06 | 92 | $502,000 | $507 | 91y 09m |
| Mar 2023 | 5 ROOM | 04 to 06 | 112 | $600,000 | $498 | 91y 09m |
| Mar 2023 | 5 ROOM | 01 to 03 | 112 | $598,000 | $496 | 91y 08m |
| Oct 2022 | 4 ROOM | 10 to 12 | 92 | $525,000 | $530 | 92y 02m |
| Sept 2022 | 4 ROOM | 04 to 06 | 92 | $495,000 | $500 | 92y 03m |
| Sept 2022 | 5 ROOM | 10 to 12 | 112 | $625,000 | $518 | 92y 03m |
| Sept 2022 | 4 ROOM | 04 to 06 | 92 | $498,000 | $503 | 92y 02m |
| Mar 2022 | 4 ROOM | 10 to 12 | 92 | $495,000 | $500 | 92y 09m |
| Nov 2021 | 4 ROOM | 13 to 15 | 92 | $470,000 | $475 | 93y 01m |
| Nov 2021 | 5 ROOM | 13 to 15 | 112 | $586,000 | $486 | 93y 01m |
| Nov 2021 | 4 ROOM | 10 to 12 | 92 | $488,000 | $493 | 93y 01m |
| Oct 2021 | 5 ROOM | 13 to 15 | 112 | $614,000 | $509 | 93y 01m |
| May 2021 | 4 ROOM | 04 to 06 | 92 | $445,000 | $449 | 93y 07m |
| May 2021 | 5 ROOM | 07 to 09 | 112 | $555,000 | $460 | 93y 07m |
| May 2021 | 5 ROOM | 13 to 15 | 112 | $573,000 | $475 | 93y 06m |
| Apr 2021 | 5 ROOM | 07 to 09 | 112 | $590,000 | $489 | 93y 08m |
| Mar 2021 | 5 ROOM | 01 to 03 | 112 | $500,000 | $415 | 93y 09m |
| Feb 2021 | 5 ROOM | 10 to 12 | 112 | $570,000 | $473 | 93y 10m |
| Nov 2020 | 5 ROOM | 10 to 12 | 112 | $530,000 | $440 | 94y 01m |
| Nov 2020 | 4 ROOM | 01 to 03 | 92 | $392,000 | $396 | 94y 01m |
| Oct 2020 | 5 ROOM | 07 to 09 | 112 | $540,000 | $448 | 94y 02m |
| Sept 2020 | 5 ROOM | 07 to 09 | 112 | $520,000 | $431 | 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.
built 2014 · same generation
built 2025 · 11 more lease years than this block
built 2014 · same generation
built 2014 · same generation
built 2014 · same generation
4-room median $9k above this block · 7 vs 4 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.