Blk 820 Yishun St 81
Completed 1987 · 12 storeys · 110 flats · 62 years 06 months remaining · 28 resale transactions on record · median household income in Yishun: $7,500/mo (lowest quartile island-wide)
12 storeys · completed 1987
What the record shows
A 5-room here sold for $685,000 in Mar 2025. The same flat type in this block averaged $547,286 in 2020 - a gain of $137,714 - about $63 a day while the owner slept.
This block crosses 60 years remaining in 2027 - 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 | $3,800/mo | $3,800–$3,850 | $3,100/mo | - | 3 |
| 5-ROOM | $3,300/mo | $3,300–$3,300 | $3,400/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 · 12 sales - do higher floors really fetch more here?
Every recent sale HDB official record, latest 28
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Mar 2025 | 5 ROOM | 07 to 09 | 122 | $685,000 | $522 | 62y 06m |
| Dec 2024 | 5 ROOM | 10 to 12 | 121 | $722,000 | $554 | 62y 10m |
| Sept 2024 | 4 ROOM | 01 to 03 | 104 | $568,000 | $507 | 63y |
| Sept 2024 | 4 ROOM | 04 to 06 | 104 | $550,000 | $491 | 63y |
| Jul 2024 | 5 ROOM | 01 to 03 | 121 | $632,000 | $485 | 63y 02m |
| Jan 2024 | 5 ROOM | 04 to 06 | 122 | $670,002 | $510 | 63y 08m |
| Jan 2024 | 5 ROOM | 04 to 06 | 121 | $650,000 | $499 | 63y 08m |
| Mar 2023 | 5 ROOM | 07 to 09 | 122 | $650,000 | $495 | 64y 06m |
| Mar 2023 | 4 ROOM | 04 to 06 | 104 | $508,000 | $454 | 64y 05m |
| May 2022 | 5 ROOM | 10 to 12 | 122 | $645,000 | $491 | 65y 03m |
| Mar 2022 | 5 ROOM | 07 to 09 | 122 | $585,000 | $445 | 65y 06m |
| Oct 2021 | 4 ROOM | 07 to 09 | 104 | $450,000 | $402 | 65y 11m |
| Jun 2021 | 5 ROOM | 01 to 03 | 121 | $541,000 | $415 | 66y 03m |
| Apr 2021 | 5 ROOM | 04 to 06 | 122 | $525,000 | $400 | 66y 04m |
| Mar 2021 | 5 ROOM | 04 to 06 | 122 | $513,000 | $391 | 66y 05m |
| Feb 2021 | 5 ROOM | 01 to 03 | 122 | $502,000 | $382 | 66y 06m |
| Dec 2020 | 5 ROOM | 04 to 06 | 129 | $520,000 | $374 | 66y 08m |
| Dec 2020 | 4 ROOM | 10 to 12 | 104 | $430,000 | $384 | 66y 09m |
| Sept 2020 | 4 ROOM | 01 to 03 | 103 | $375,000 | $338 | 67y |
| Feb 2020 | 4 ROOM | 10 to 12 | 86 | $295,000 | $319 | 67y 06m |
| Nov 2019 | 4 ROOM | 01 to 03 | 104 | $338,000 | $302 | 67y 09m |
| Oct 2019 | 5 ROOM | 10 to 12 | 122 | $520,000 | $396 | 67y 10m |
| Sept 2019 | 4 ROOM | 07 to 09 | 104 | $380,000 | $339 | 67y 11m |
| Jul 2019 | 4 ROOM | 04 to 06 | 108 | $340,000 | $292 | 68y 02m |
| Nov 2018 | 5 ROOM | 10 to 12 | 122 | $525,000 | $400 | 68y 10m |
| Oct 2018 | 4 ROOM | 10 to 12 | 104 | $380,000 | $339 | 68y 11m |
| Jul 2018 | 5 ROOM | 01 to 03 | 121 | $428,000 | $329 | 69y 01m |
| Dec 2017 | 4 ROOM | 04 to 06 | 104 | $368,000 | $329 | 69y 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.
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.