Blk 229 Yishun St 21
Completed 1984 · 12 storeys · 88 flats · 58 years remaining · 15 resale transactions on record · median household income in Yishun: $7,500/mo (lowest quartile island-wide)
12 storeys · completed 1984
What the record shows
A 5-room here sold for $580,000 in Jul 2026. The same flat type in this block averaged $477,667 in 2021 - a gain of $102,333 - about $56 a day while the owner slept.
This block crossed 60 years remaining in 2024 - the line where CPF usage rules tighten 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 | $3,375/mo | $3,000–$3,600 | $3,400/mo | - | 6 |
Price trend
median PSF by year · ━ this block · ╌ Yishun · gaps = years with no sales here
Every recent sale HDB official record, latest 15
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jul 2026 | 5 ROOM | 01 to 03 | 125 | $580,000 | $431 | 58y |
| Dec 2025 | 5 ROOM | 10 to 12 | 121 | $650,000 | $499 | 58y 07m |
| Sept 2024 | 5 ROOM | 07 to 09 | 121 | $678,000 | $521 | 59y 10m |
| Jan 2024 | 5 ROOM | 07 to 09 | 121 | $610,088 | $468 | 60y 06m |
| Sept 2023 | 5 ROOM | 04 to 06 | 121 | $585,000 | $449 | 60y 09m |
| Sept 2021 | 5 ROOM | 04 to 06 | 121 | $475,000 | $365 | 62y 10m |
| Jul 2021 | 5 ROOM | 07 to 09 | 121 | $498,000 | $382 | 63y |
| Jan 2021 | 5 ROOM | 10 to 12 | 121 | $460,000 | $353 | 63y 06m |
| Feb 2020 | 5 ROOM | 10 to 12 | 121 | $418,888 | $322 | 64y 04m |
| Sept 2019 | 4 ROOM | 10 to 12 | 98 | $305,000 | $289 | 64y 09m |
| Feb 2019 | 5 ROOM | 07 to 09 | 125 | $415,000 | $308 | 65y 04m |
| May 2018 | 5 ROOM | 07 to 09 | 121 | $410,000 | $315 | 66y 02m |
| Feb 2018 | 5 ROOM | 10 to 12 | 121 | $440,000 | $338 | 66y 05m |
| Jan 2018 | 5 ROOM | 04 to 06 | 121 | $410,000 | $315 | 66y 06m |
| Feb 2017 | 4 ROOM | 10 to 12 | 98 | $370,000 | $351 | 67y 04m |
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 2.7×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.