Blk 205 Yishun St 21
Completed 1984 · 12 storeys · 104 flats · 57 years 07 months remaining · 22 resale transactions on record · adjoined flats on the record · median household income in Yishun: $7,500/mo (lowest quartile island-wide)
12 storeys · completed 1984 · shops below
What the record shows
A 4-room here sold for $510,000 in Jul 2026. The same flat type in this block averaged $443,000 in 2020 - a gain of $67,000 - about $31 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 |
|---|---|---|---|---|---|
| 3-ROOM | $2,800/mo | $2,400–$3,000 | $2,650/mo | - | 6 |
| 4-ROOM | $3,100/mo | $2,000–$3,300 | $3,100/mo | - | 6 |
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 · 13 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 22
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jul 2026 | 4 ROOM | 01 to 03 | 92 | $510,000 | $515 | 57y 07m |
| May 2026 | 4 ROOM | 01 to 03 | 97 | $535,000 | $512 | 57y 08m |
| May 2026 | 3 ROOM | 10 to 12 | 67 | $465,000 | $645 | 57y 09m |
| Sept 2025 | 3 ROOM | 01 to 03 | 67 | $439,000 | $609 | 58y 05m |
| Jun 2025 | 5 ROOM | 07 to 09 | 134 | $768,000 | $532 | 58y 07m |
| Apr 2025 | 3 ROOM | 04 to 06 | 67 | $458,888 | $636 | 58y 11m |
| Feb 2025 | 4 ROOM | 04 to 06 | 97 | $580,888 | $556 | 59y |
| Sept 2024 | 4 ROOM | 10 to 12 | 92 | $570,000 | $576 | 59y 05m |
| Jun 2024 | 4 ROOM | 10 to 12 | 93 | $555,000 | $554 | 59y 08m |
| Apr 2024 | 3 ROOM | 10 to 12 | 67 | $440,000 | $610 | 59y 10m |
| Jul 2022 | 3 ROOM | 07 to 09 | 67 | $370,000 | $513 | 61y 07m |
| Jun 2022 | 3 ROOM | 07 to 09 | 67 | $375,000 | $520 | 61y 07m |
| Mar 2022 | 4 ROOM | 07 to 09 | 93 | $472,000 | $472 | 61y 11m |
| Apr 2021 | 4 ROOM | 10 to 12 | 97 | $430,000 | $412 | 62y 10m |
| Dec 2020 | 4 ROOM | 10 to 12 | 92 | $427,000 | $431 | 63y 01m |
| Oct 2020 | 3 ROOM | 01 to 03 | 67 | $285,000 | $395 | 63y 03m |
| Aug 2019 | 3 ROOM | 04 to 06 | 67 | $260,000 | $361 | 64y 05m |
| Mar 2019 | 3 ROOM | 01 to 03 | 67 | $280,000 | $388 | 64y 11m |
| Sept 2018 | 4 ROOM | 10 to 12 | 93 | $388,000 | $388 | 65y 04m |
| Jan 2018 | 3 ROOM | 01 to 03 | 67 | $272,000 | $377 | 66y |
| Jul 2017 | 3 ROOM | 04 to 06 | 67 | $305,000 | $423 | 66y 06m |
| May 2017 | 4 ROOM | 10 to 12 | 92 | $398,000 | $402 | 66y 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.
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 $9k below this block · 6 vs 3 sales
4-room median $15k below this block · 3 vs 4 sales
3-room median $23k below this block · 3 vs 3 sales
built 1984 · same generation
built 1984 · same generation
built 1984 · same generation
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.