Blk 218 Yishun St 21
Completed 1984 · 12 storeys · 110 flats · 58 years 10 months remaining · 23 resale transactions on record · median household income in Yishun: $7,500/mo (lowest quartile island-wide)
12 storeys · completed 1984
What the record shows
In this block, 3-room flats from floor 8 up have sold for a median of $445,000 - $77,112 more than floors 4 and below, same flat type, same block.
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 |
|---|---|---|---|---|---|
| 3-ROOM | $2,600/mo | $2,400–$2,700 | $2,650/mo | - | 3 |
| 4-ROOM | $3,150/mo | $3,000–$3,200 | $3,100/mo | - | 3 |
Price trend
median PSF by year · ━ this block · ╌ Yishun · gaps = years with no sales here
Every recent sale HDB official record, latest 23
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Sept 2025 | 3 ROOM | 10 to 12 | 68 | $450,000 | $615 | 58y 10m |
| Aug 2025 | 3 ROOM | 10 to 12 | 68 | $460,000 | $628 | 58y 11m |
| Jul 2024 | 3 ROOM | 04 to 06 | 68 | $412,000 | $563 | 60y 01m |
| Jul 2024 | 4 ROOM | 04 to 06 | 93 | $510,000 | $509 | 60y |
| Mar 2024 | 3 ROOM | 10 to 12 | 68 | $440,000 | $601 | 60y 04m |
| May 2023 | 3 ROOM | 01 to 03 | 68 | $360,000 | $492 | 61y 02m |
| Mar 2023 | 3 ROOM | 04 to 06 | 68 | $367,888 | $503 | 61y 03m |
| Oct 2022 | 3 ROOM | 10 to 12 | 68 | $383,000 | $523 | 61y 09m |
| Jul 2022 | 4 ROOM | 07 to 09 | 93 | $470,000 | $470 | 61y 11m |
| Jul 2020 | 4 ROOM | 01 to 03 | 93 | $330,000 | $330 | 63y 11m |
| Nov 2019 | 3 ROOM | 01 to 03 | 68 | $255,000 | $348 | 64y 07m |
| Apr 2019 | 4 ROOM | 04 to 06 | 93 | $350,000 | $350 | 65y 03m |
| Apr 2019 | 3 ROOM | 07 to 09 | 68 | $278,000 | $380 | 65y 02m |
| Mar 2019 | 3 ROOM | 01 to 03 | 68 | $280,000 | $383 | 65y 04m |
| Jul 2018 | 3 ROOM | 07 to 09 | 68 | $280,000 | $383 | 66y |
| Jun 2018 | 3 ROOM | 10 to 12 | 68 | $255,000 | $348 | 66y |
| Mar 2018 | 4 ROOM | 01 to 03 | 93 | $341,000 | $341 | 66y 03m |
| Mar 2018 | 3 ROOM | 10 to 12 | 68 | $260,000 | $355 | 66y 03m |
| Oct 2017 | 3 ROOM | 01 to 03 | 68 | $265,000 | $362 | 66y 08m |
| Aug 2017 | 3 ROOM | 04 to 06 | 68 | $292,000 | $399 | 66y 10m |
| Aug 2017 | 4 ROOM | 10 to 12 | 93 | $380,000 | $380 | 66y 10m |
| Aug 2017 | 3 ROOM | 07 to 09 | 68 | $293,000 | $400 | 66y 10m |
| Jul 2017 | 4 ROOM | 07 to 09 | 93 | $398,000 | $398 | 66y 11m |
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.
The neighbourhood, photographed
freely-licensed photographs taken within ~450 m · Wikimedia Commons
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.
3-room median $10k below this block · 5 vs 3 sales
3-room median $19k below this block · 5 vs 3 sales
3-room median $15k below this block · 4 vs 3 sales
built 1984 · same generation
3-room median $41k below this block · 4 vs 3 sales
3-room median $26k below this block · 4 vs 3 sales
Condos nearby
The private premium, measured: the nearest condo trades at 3.2×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.