Blk 333B Yishun St 31
Completed 2014 · 15 storeys · 120 flats · 88 years 08 months remaining · 19 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 3-room here sold for $495,000 in Mar 2026. The same flat type in this block averaged $359,160 in 2020 - a gain of $135,840 - about $62 a day while the owner slept.
In this block, 3-room flats from floor 10 up have sold for a median of $420,500 - $10,500 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.
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 · 12 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 19
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Mar 2026 | 3 ROOM | 07 to 09 | 67 | $495,000 | $686 | 88y 08m |
| Aug 2025 | 3 ROOM | 07 to 09 | 67 | $485,000 | $673 | 89y 03m |
| Jul 2025 | 3 ROOM | 07 to 09 | 67 | $488,000 | $677 | 89y 05m |
| May 2025 | 3 ROOM | 01 to 03 | 67 | $470,000 | $652 | 89y 07m |
| Jul 2023 | 3 ROOM | 04 to 06 | 67 | $420,000 | $582 | 91y 05m |
| May 2023 | 3 ROOM | 04 to 06 | 67 | $400,000 | $555 | 91y 06m |
| May 2023 | 3 ROOM | 07 to 09 | 67 | $440,000 | $610 | 91y 07m |
| Dec 2022 | 3 ROOM | 13 to 15 | 67 | $430,000 | $596 | 92y |
| Dec 2022 | 3 ROOM | 13 to 15 | 67 | $425,000 | $589 | 92y |
| May 2022 | 3 ROOM | 10 to 12 | 67 | $416,000 | $577 | 92y 07m |
| Mar 2022 | 3 ROOM | 01 to 03 | 67 | $377,000 | $523 | 92y 08m |
| Jul 2021 | 3 ROOM | 10 to 12 | 67 | $365,000 | $506 | 93y 05m |
| Sept 2020 | 3 ROOM | 04 to 06 | 67 | $315,000 | $437 | 94y 03m |
| Aug 2020 | 3 ROOM | 13 to 15 | 67 | $322,800 | $448 | 94y 03m |
| Mar 2020 | 3 ROOM | 07 to 09 | 67 | $312,000 | $433 | 94y 08m |
| Jan 2020 | 3 ROOM | 07 to 09 | 67 | $310,000 | $430 | 94y 10m |
| Aug 2019 | 3 ROOM | 10 to 12 | 67 | $310,000 | $430 | 95y 04m |
| Jun 2019 | 3 ROOM | 13 to 15 | 67 | $320,000 | $444 | 95y 05m |
| Mar 2019 | 3 ROOM | 01 to 03 | 67 | $300,000 | $416 | 95y 08m |
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.
Condos nearby
The private premium, measured: the nearest condo trades at 2.0×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.